Diamond Certified Company Spotlight Series: Marin County (Part 2)

We’ve all felt the joy of choosing a good company in Marin County and, unfortunately, the pain when we mistakenly choose a bad one. The problem is, every company claims to be good, yet despite these glowing claims some provide inconsistent quality while others are downright dishonest. We’ve solved this problem for you with Diamond Certified Resource. Only local companies independently rated Highest in Quality and Helpful Expertise earn Diamond Certified. Our rigorous <a href="http://www.diamondcertified.org/the-certification" target="_self">rating and certification process</a> starts with the in-depth pass/fail rating of each company’s customer satisfaction, license and insurances. Most companies can’t pass our rating and earn Diamond Certified, and every Diamond Certified company must continue to deliver on its promises to you, the consumer. That’s why we conduct ongoing customer satisfaction research and credential-based ratings and monitor each company’s performance. Here’s the second part of our list featuring all the Diamond Certified companies that serve Marin County. <a href="https://www.diamondcertified.org/report/heather-thurber-redwood-empire-realty/" target="_self">Heather Thurber, Redwood Empire Realty</a> Sonoma County native Heather Thurber helps clients buy and sell residential real estate in Marin, Sonoma, and Napa Counties. Mrs. Thurber grew up in the area and knows it inside and out, from rural properties to unique neighborhoods, which allows her to guide clients toward the best decisions for their specific needs. She specializes in helping people navigate major life transitions, from purchasing first homes to downsizing after decades at the same location, and her calm, solutions-oriented approach makes difficult transactions easier. <a href="https://www.diamondcertified.org/report/heavenly-greens/" target="_self">Heavenly Greens</a> Heavenly Greens transforms outdoor living with premium artificial turf and interlocking pavers engineered for year-round beauty, durability, and easy care. Since 2001, the company has completed more than 20,000 installations throughout the Bay Area, delivering end-to-end design and installation. The company’s long-term industry relationships allow it to offer the best product choices for each project, with extended capabilities to build and spec its own products when needed. All turf systems are installed with base rock that creates proper drainage and backed with warranties of eight to 15 years, and customers can visit its San Jose showroom to see practical applications and choose from a variety of products on display. <a href="https://www.diamondcertified.org/report/hi-tech-termite-control-of-the-bay-area-inc/" target="_self">Hi Tech Termite Control of the Bay Area, Inc.</a> Hi Tech Termite Control of the Bay Area, Inc. uses advanced technology and environmentally-friendly, state-approved chemicals to combat termite infestations. The company provides standard fumigation services, but it also employs microwave technology that allows it to eradicate termites without tenting a property or removing its furnishings. Owner John Williams, who took over operations in 2002 and has been part of the pest control industry since 1994, believes excellent customer service is essential. <a href="https://www.diamondcertified.org/report/high-definition-solar/" target="_self">High Definition Solar</a> High Definition Solar installs solar power systems for homeowners across Northern California, managing everything from financial and energy analyses to permits, paperwork and installation. Before the team designs anything, technicians carefully evaluate the roof so they can match the system to both the structure and the homeowner’s goals. With a solar production guarantee and long-term warranties, High Definition Solar gives clients a more secure, well-supported path to long-term energy savings. <a href="https://www.diamondcertified.org/report/independent-exchange-services-inc/" target="_self">Independent Exchange Services, Inc.</a> Independent Exchange Services, Inc. facilitates IRS Section 1031 exchanges for real estate investors throughout the Greater Bay Area and beyond, supporting delayed, simultaneous, reverse, built-to-suit, and even international exchanges as a qualified intermediary. The firm operates as a boutique practice, so clients get a personalized, service-driven experience. President Ian Bunje and his team focus solely on 1031 work, and they tailor each transaction to the investor’s timeline. They also flag what they can’t do (like acting as a tax advisor) so investors know where to bring in the right experts while still keeping the exchange compliant and on track. <a href="https://www.diamondcertified.org/report/integrity-electric-inc/" target="_self">Integrity Electric, Inc.</a> Integrity Electric, Inc. provides electrical installation services throughout Marin County. President Jerry Thompson and his wife, Kari, established the company in 1993, and the team specializes in serving Marin County residents. Integrity Electric is a certified installer of Tesla power walls, which allow homeowners to capture and store energy generated from solar systems, and the company also handles main panel repairs and replacements, ethernet wiring, and electrical home inspections. <a href="https://www.diamondcertified.org/report/j-a-serrano-construction/" target="_self">J A Serrano Construction</a> J A Serrano Construction remodels kitchens and bathrooms; builds custom homes; and provides general construction services for residential clients in Marin, Napa, and Sonoma Counties. Owner Jose Serrano handles every phase of the interior and exterior renovation process, and he takes the time to explain his work and give clients ideas about what they can accomplish. This customer-oriented approach means clients know the team will always be available to help when they call. <a href="https://www.diamondcertified.org/report/jacksons-paving-equipment-rentals-inc/" target="_self">Jackson’s Paving & Equipment Rentals, Inc.</a> Jackson’s Paving & Equipment Rentals, Inc. provides asphalt paving and repair services in Marin, Sonoma, Napa, Mendocino, and Lake Counties. The family-owned company handles every step of driveway and parking lot projects, including patch paving and sealcoating, and the team takes pride in helping clients avoid issues. Jackson’s Paving offers free estimates and works around customers’ schedules so they can maintain normal home or business routines while projects are underway. <a href="https://www.diamondcertified.org/report/joes-farmer-septic-grease-services-inc/" target="_self">Joe’s Farmer Septic & Grease Services, Inc.</a> Joe’s Farmer Septic & Grease Services, Inc. cleans and pumps all types of septic tanks for residential and commercial clients in Marin, Napa, Sonoma, and Mendocino Counties. The family-owned company also disposes of wine waste for wineries and cleans grease traps for restaurants, and owner Jose “Joe” Torales connects with customers to tailor services to their needs. The team resolves issues without overpricing or pressuring clients, utilizing wide-ranging expertise to make the best decisions for septic systems. With modern equipment and highly trained technicians, Joe’s Farmer Septic & Grease Services handles challenges of every size. <a href="https://www.diamondcertified.org/report/kelly-plumbing-heating-inc/" target="_self">Kelly Plumbing & Heating, Inc.</a> Kelly Plumbing & Heating, Inc. installs forced air furnaces, heat pumps and air conditioning systems. Owner Jim Kelly has more than 30 years of industry experience and established the company in 1994 with a simple rule: use the best equipment, customized and tailored to fit the home’s needs, installed in the best way to give customers the best outcomes. The company specializes in identifying and solving indoor air quality concerns, temperature imbalances, and airflow issues by utilizing state-of-the-art technology and taking a “house as a system” approach. <a href="https://www.diamondcertified.org/report/kellys-appliance-center/" target="_self">Kelly’s Appliance Center</a> Kelly’s Appliance Center repairs major household appliances in Marin and Sonoma Counties, and the company also helps do-it-yourselfers by carrying a wide variety of parts from industry-leading manufacturers. Owner Mark Kelly says the goal is to get clients’ appliances up and running as quickly, efficiently, and cost-effectively as possible, which means being fair, honest and reliable. Customer service representatives assist clients throughout the week, and the company’s AI Customer Service Representative, SCAI, is available during evenings and weekends. <a href="https://www.diamondcertified.org/report/kodiak-construction/" target="_self">Kodiak Construction</a> Kodiak Construction provides concrete installation and repair services throughout the Bay Area, handling patios, walkways, and driveways along with retaining walls, foundation work, and related site needs. The family-owned company has served Marin County, Napa County and the East Bay since 1995, and it pairs decades of hands-on experience with a commitment to staying present on the job until completion. Decorative concrete options add another layer of customization, with a wide range of colors and patterns that can turn a basic hardscape into a finished outdoor feature. <a href="https://www.diamondcertified.org/report/l3w-inc-dba-lw-construction/" target="_self">L3W Inc. dba LW Construction</a> L3W Inc. dba LW Construction provides home and business repairs, remodeling, improvements, and additions across nine Bay Area counties. President Lamine Elabed leads a local, family-owned operation that builds, installs, repairs, and improves carpentry, plumbing, electrical, and mechanical systems for residential and commercial clients. The company only hires skilled experts who are prompt, courteous and professional, and all employees have at least 15 years of experience and pass background and drug screenings. <a href="https://www.diamondcertified.org/report/make-it-right-carpentry-inc/" target="_self">Make it Right Carpentry Inc.</a> Make it Right Carpentry Inc. remodels kitchens, bathrooms and whole homes for residential clients throughout Marin County, handling every phase of interior and exterior renovation projects including deck design and metal-framed structure installations. Owner Wilber Barrios stays personally involved in every project to ensure seamless communication and confirm every detail meets his high standards. The company emphasizes quality control, reviewing every job and conducting walkthroughs with homeowners to confirm everything meets expectations. <a href="https://www.diamondcertified.org/report/martin-harris-appliances/" target="_self">Martin & Harris Appliances</a> Martin & Harris Appliances sells appliances from top manufacturers at its San Rafael showroom, which features demonstrations in practical home environments. The Berry family has owned the company for more than 25 years, and owner Paul Berry says the operation has developed a loyal, repeat customer base because of competitive prices, impressive products, and personalized service. The warehouse is located on the premises, so the company can offer immediate pickup and fast delivery, and if a customer wants something that’s not in stock, the team will special order it. <a href="https://www.diamondcertified.org/report/mason-plumbing-inc/" target="_self">Mason Plumbing, Inc.</a> Mason Plumbing, Inc. provides plumbing maintenance and repair services for residential and commercial clients throughout Marin County. CEO Cameron Mason says the family-owned company’s success comes from a combination of reliability, accountability and customer service. The team is known for being fair and honest with recommendations, showing up on time, and doing what they promise. Mason Plumbing’s small size allows it to take a hands-on approach to each job and prioritize quality control throughout every aspect of the work. The company has kept its operation smaller so it can continue providing a high level of quality and connect with customers on a personal level. <a href="https://www.diamondcertified.org/report/masters-touch-upholstery/" target="_self">Master’s Touch Upholstery</a> Master’s Touch Upholstery reupholsters all types of modern and antique furniture for residential and commercial clients in Marin, Napa, Sonoma, Mendocino, and Lake Counties. Owner Dan Skiles Jr. says the company’s small size allows him to complete projects as quickly and efficiently as possible. Mr. Skiles enjoys bringing pieces back to life and seeing the look on clients’ faces when they have brand-new furniture to enjoy. Master’s Touch Upholstery also offers a comprehensive warranty on upholstery fabric treated with Fiber ProTector Bay Area, which prolongs upholstery life, provides easier spot removal and shields against stains. <a href="https://www.diamondcertified.org/report/max-electric-llc/" target="_self">Max Electric LLC</a> Max Electric LLC provides premium electrical services for high-end residential properties and select commercial projects in Marin County, San Francisco, and the East Bay. Owner Max Rashchepkin says quality electrical work requires craftsmanship and expertise beyond the standard, and his team takes pride in delivering seamless, high-quality solutions tailored to each home’s unique needs. Max Electric understands the intricacies of modern smart homes as well as the challenges of working with historic properties, and the company is dedicated to building lasting relationships by providing reliable, high-end service with a personal touch. <a href="https://www.diamondcertified.org/report/mg-masonry-inc/" target="_self">MG Masonry Inc.</a> MG Masonry Inc. works with all types of stone products for residential and commercial clients in Marin, Napa, and Sonoma Counties, handling decorative stone work and outdoor living projects that incorporate numerous hardscaping elements. Owner Margarito Perez aims for the same high level of craftsmanship on every job, regardless of size, and his primary goal is to utilize his expertise to help clients improve their homes and businesses. MG Masonry prioritizes communication in every aspect of its work. The team focuses on maintaining open lines of communication so clients feel comfortable throughout their projects. <a href="https://www.diamondcertified.org/report/michael-b-mayock-inc-dba-a-complete-drywall-company/" target="_self">Michael B. Mayock Inc. dba A Complete Drywall Company</a> Michael B. Mayock Inc. dba A Complete Drywall Company has served residential and commercial clients in the Greater Bay Area for nearly five decades, offering acoustical attenuation (soundproofing), plastering, taping, texturing, Level 5 smoothwall application, metal stud framing, and trimless work. Owner Michael Mayock established the company in 1978 and incorporated in 1986, and his professional, highly trained technicians can provide and install the most current products available for soundproofing needs. Mr. Mayock says his technicians know every drywall job is unique, and they’re savvy enough to use the best methods for the job at hand. <a href="https://www.diamondcertified.org/report/mike-testa-plumbing-inc/" target="_self">Mike Testa Plumbing, Inc.</a> Mike Testa Plumbing, Inc. provides general plumbing services throughout Marin County, upgrading plumbing systems, performing repairs, installing plumbing for new construction projects and remodels, and handling backflow prevention testing and sewer video inspections. Mike Testa’s family has been in the plumbing business for more than 70 years, and the company has earned a reputation for excellent plumbing work and customer service. The plumbers attend regular training classes to stay updated on the latest technologies and techniques, combining modern knowledge with old-fashioned customer service to create truly enjoyable plumbing experiences. <a href="https://www.diamondcertified.org/report/moore-home-services/" target="_self">Moore Home Services</a> Moore Home Services repairs and installs all types of heaters, air conditioners, and home plumbing systems throughout Marin, Sonoma, and Napa Counties. Division President Charlie Fiscus says the company sets itself apart by providing superior home service experiences and focusing on building lasting relationships centered on home comfort needs. Technicians receive more than 150 hours of annual training to ensure they’re up-to-date on the latest equipment in the industry. <a href="https://www.diamondcertified.org/report/morley-fredericks-real-estate-inc/" target="_self">Morley Fredericks Real Estate Inc.</a> Morley Fredericks Real Estate Inc. offers property management services to residential and commercial clients in Marin, Sonoma, and San Francisco Counties, handling tenant screening, rent collection, property inspections, evictions, and sales and leasing services. Owner Steve Crane structures fees to be predictable and performance-based so clients know the company works with their best interests in mind, and the team oversees renovations with no markups and offers advanced marketing tools like 3D video tours at no extra cost. Morley Fredericks Real Estate combines decades of experience with a high-touch approach to maximize property value, coordinating repairs, managing expenses, and looking for ways to maximize returns while creating great living environments for tenants. <a href="https://www.diamondcertified.org/report/mr-pavers-contractor-services-inc/" target="_self">Mr. Pavers Contractor Services, Inc.</a> Mr. Pavers Contractor Services, Inc. installs paving stones for driveways, walkways, patios, and pool areas across seven Bay Area counties. Owner Glayston Soares says his number one goal is to make sure customers are happy, so his team always takes time to ensure everything is going smoothly. Mr. Pavers Contractor Services emphasizes communication throughout its clients’ projects, which Mr. Soares says is imperative for achieving positive results. The company deals directly with customers and stays in constant contact with them to avoid middleman miscommunication. <a href="https://www.diamondcertified.org/report/msi-automotive/" target="_self">MSI Automotive</a> MSI Automotive provides maintenance and repair services for Japanese, American, and European cars at its San Rafael facility. Its technicians are trained to use state-of-the-art factory scanners and computer programs to repair almost any vehicle. The company uses original equipment manufacturer (OEM) parts whenever possible but will also use aftermarket parts at a customer’s request. MSI Automotive strives to provide a one-stop auto repair experience—in addition to its repair capabilities, it features an indoor storage garage, shuttle service and early bird drop-off for customer convenience. <a href="https://www.diamondcertified.org/report/navarro-flooring/" target="_self">Navarro Flooring</a> Navarro Flooring installs new hardwood floors and refinishes existing hardwood floors for residential and commercial clients in Marin and Sonoma Counties, using a 98% dust-free sander and low-VOC finishes. Owner Juan Navarro says dustless refinishing isn’t just cleaner and healthier—it’s also faster and means less disruption to daily routines and a quicker return to using hardwood floors. As a small company, clients don’t have to deal with multiple salespeople or crew members, and Mr. Navarro personally handles every estimate and invoice so customers can deal directly with him instead of a middleman. <a href="https://www.diamondcertified.org/report/norcal-maintenance-inc/" target="_self">NorCal Maintenance Inc.</a> NorCal Maintenance Inc. offers exterior maintenance services to residential and commercial clients in Marin, Napa, and Sonoma Counties, handling gutter maintenance, pressure washing, roof cleaning, and glass cleaning. Owner David Stankas says the company loves sharing its expertise with clients and helping them complete their projects, and its “Peace of Mind Program” allows customers to schedule annual care based on their needs. NorCal Maintenance has straightforward approach to the estimate process—the team is there to gather information from the client, not to sell. Mr. Stankas says they take time to answer questions and then prepare proposals without any pressure. <a href="https://www.diamondcertified.org/report/north-coast-carpet-care-inc/" target="_self">North Coast Carpet Care, Inc.</a> North Coast Carpet Care, Inc. cleans carpets, upholstery, tile and grout, hardwood floors, area and Oriental rugs, and other furnishings for residential and commercial clients in Marin, Sonoma, and Napa Counties. The family-owned company’s process includes pre-spotting, pre-conditioning, and moving and replacing most furniture, and it also cleans automobile and RV interiors, repairs and restretches carpets, and offers fiber protection. North Coast Carpet Care’s IICRC Certified technicians combine state-of-the-art equipment with biodegradable cleaning products to remove all types of stains and odors, including those made by pets. <a href="https://www.diamondcertified.org/report/ongaro-sons/" target="_self">Ongaro & Sons</a> Ongaro & Sons services, repairs, and replaces all types of plumbing systems for residential and commercial clients in Marin and Sonoma Counties. The family-owned company also installs and repairs water heaters and HVAC systems, cleans and replaces sewer lines, and installs products that improve indoor air quality. Co-owner Ernie Ongaro says the company has focused on serving customers, being responsive to their needs, and ensuring their satisfaction since 1932, which is why Ongaro & Sons has so many second- and third-generation customers. The company makes sure technicians are comprehensively trained before they start working in the field, spending significant time and money on in-house training and through organizations like PHCC and NATE so each client gets the best possible value. <a href="https://www.diamondcertified.org/report/pacific-coast-termite/" target="_self">Pacific Coast Termite</a> Pacific Coast Termite uses orange oil to rid homes of destructive, unwanted pests for residential and commercial clients throughout Northern California. The family-owned company specializes in XT-2000 Orange Oil, which eradicates termites and their eggs on contact when injected directly into infested areas. Pacific Coast Termite also offers alternative pest control products and handles infestation removal along with preventive pest control treatments to help defend against future invasions. The company’s inspectors provide thorough inspections of buildings and homes, detailed reports of their findings, and recommendations for treatment and pricing. <a href="https://www.diamondcertified.org/report/quality-first-home-improvement-inc/" target="_self">Quality First Home Improvement, Inc.</a> Quality First Home Improvement, Inc. sells and installs home improvement products for residential clients throughout Northern California and Northern Nevada, covering roofing, solar systems, windows, exterior doors, painting, kitchen and bathroom remodels, and concrete work. The company has been in business since 2005 and has served over 46,000 customers, building a proven track record of customer satisfaction. CEO/President Scott Gabaree leads a team of factory-trained installers who use high-quality materials and workmanship, and the company’s solar division is dedicated to providing Energy Star and environmentally-friendly products. <a href="https://www.diamondcertified.org/report/reactic-restoration/" target="_self">Reactic Restoration</a> Reactic Restoration provides comprehensive water and fire damage remediation services for residential and commercial properties throughout the Greater Bay Area and Sacramento. With trained technicians and dedicated project oversight, the company manages everything from initial inspection through final restoration, including mold remediation and crawl space services when needed. Business Operations Manager Atar Barkai notes that clear communication and steady guidance help reduce stress during difficult situations. By combining technical expertise with consistent follow-through, Reactic delivers organized, professional, trustworthy restoration services. <a href="https://www.diamondcertified.org/report/reyff-electric-inc/" target="_self">Reyff Electric, Inc.</a> Reyff Electric, Inc. has provided electrical services in Marin, Sonoma, Solano, and Napa Counties since 1980. The family-owned company was established by Ray Reyff Sr. based on hard work and integrity, and these values carried through to his eldest son, Ray Reyff Jr., who now owns and operates all branches. The office support staff promptly returns calls during regular business hours and schedules appointments to best accommodate customers, and service technicians are scheduled within two-hour windows and may offer to call 15 minutes before arrival. Reyff Electric handles spa and hot tub hookups, troubleshooting and rewiring, panel and breaker upgrades, networking, lighting installations, and appliance hookups. <a href="https://www.diamondcertified.org/report/main-street-moving-and-storage-a-division-of-robb-messer-moving-and-storage/" target="_self">Robb & Messer Moving and Storage</a> Robb & Messer Moving and Storage provides moving services throughout Northern and Southern California. As a North American Van Lines agent, the company handles all types of local, intrastate, interstate, and international moving, and it also offers fully insured, private storage. General Manager Rich Putman says the company makes moving as stress-free as possible for clients. Robb & Messer Moving and Storage prioritizes communication in all aspects of its work, which Mr. Putman says is the key to monitoring quality control. <a href="https://www.diamondcertified.org/report/sampsons-landscaping-inc/" target="_self">Sampson’s Landscaping, Inc.</a> Sampson’s Landscaping, Inc. provides residential landscaping services for Marin County clients, handling water features, lighting, plant installations, masonry, woodwork and lawn maintenance. Founder and CEO Aaron Sampson spent 10 years as a field supervisor for a leading Marin landscaping firm before establishing the company in 2004, and his employees have experience working in local microclimates so they’re able to choose the best plants and features for each unique location. Mr. Sampson’s personal involvement in every job sets the company apart—when people hire Sampson’s Landscaping, they get the owner working onsite and giving them progress reports throughout the entire landscaping process. <a href="https://www.diamondcertified.org/report/save-energy-company/" target="_self">Save Energy Company</a> Save Energy Company provides and installs energy-efficient windows and doors for residential clients throughout Marin, San Francisco, Napa, and Sonoma Counties. Owner John Gorman established the company in 1983 to provide energy-efficient solutions to his community, and the company has completed more than 40,000 projects since then. It’s the only company in the area to offer free one-year checkups after window installations, and its website is full of valuable information about how new windows and doors can transform a home to enhance energy efficiency, comfort, and visual appeal. <a href="https://www.diamondcertified.org/report/schicker-luxury-bath/" target="_self">Schicker Luxury Bath</a> Schicker Luxury Bath provides bathroom remodeling services for homeowners throughout the Greater Bay Area, handling everything from tub-to-shower conversions to custom renovations. Clients work directly with an in-house designer to select finishes, fixtures and layouts, then the company’s own employees handle ordering and installation for a streamlined process. Because the team confirms measurements before production and provides fixed pricing upfront, homeowners avoid delays and surprise costs. <a href="https://www.diamondcertified.org/report/smart-window-cleaning/" target="_self">Smart Window Cleaning</a> Smart Window Cleaning provides window, skylight and screen cleaning services. President Damon Turner began his career at the locally owned company 30-plus years ago and uses his decades of industry experience to train all employees in every aspect of window cleaning, from communicating with clients onsite to completing the job to their satisfaction. The company also provides power washing, gutter cleaning, solar panel cleaning and house cleaning, and it’s a one-stop shop for Realtors getting homes ready to show. Smart Window Cleaning’s mission is to provide excellent service from the first point of contact to the end of the job. <a href="https://www.diamondcertified.org/report/sonomarin-cleaning-services-inc/" target="_self">SonoMarin Cleaning Services, Inc.</a> SonoMarin Cleaning Services, Inc. provides cleaning services for residential and commercial clients in Marin, Sonoma, and San Francisco Counties, offering comprehensive service packages that allow clients to create customized cleaning plans. Owner Stanley Costa says his employees understand the importance of making clients happy. The company makes sure all cleaners are carefully screened, selected and trained. SonoMarin Cleaning Services also offers carpet cleaning, window cleaning and upholstery cleaning, and the company’s clients range from homes and businesses to multiresidence estates, wineries, and other luxury properties. <a href="https://www.diamondcertified.org/report/springs-construction/" target="_self">Springs Construction</a> Since 1959, Springs Construction has provided full-service residential remodeling and new home construction throughout the Bay Area. The company manages projects from pre-construction planning through turnkey completion, supported by in-house designers and experienced project managers who coordinate every detail. Decades of experience allow the team to anticipate challenges, maintain realistic timelines and guide homeowners confidently through complex renovations. <a href="https://www.diamondcertified.org/report/symplify-roofing-inc/" target="_self">Symplify Roofing Inc.</a> Symplify Roofing Inc. provides expert roofing services for residential and commercial properties throughout the Bay Area. Owner Ethan Perlman says roofing projects can feel overwhelming, which is why the company prioritizes clear communication and tools like live photo sharing and detailed digital proposals. As an Owens Corning Platinum Preferred Contractor, Symplify Roofing offers a 50-year material warranty and a 25-year workmanship warranty, both backed by the manufacturer for lasting peace of mind. Every project includes an onsite supervisor and all work meets or exceeds local building codes. <a href="https://www.diamondcertified.org/report/the-floor-store/" target="_self">The Floor Store</a> The Floor Store is a full-service Bay Area flooring retailer with 10 locations offering carpet, hardwood, laminate, luxury vinyl, tile, natural stone, and more. Founded in 1986, the company combines broad access to major manufacturers with direct importing of select materials that can be difficult to find through typical channels. Customers receive guidance from design and color specialists who help build cohesive interior selections rather than just choosing a single product. With large-format displays in select showrooms and a service approach that prioritizes personalized support, The Floor Store makes big flooring decisions feel easier and more confident. <a href="https://www.diamondcertified.org/report/thompson-construction-inc/" target="_self">Thompson Construction, Inc.</a> Thompson Construction, Inc. provides general construction and remodeling services for residential clients in Marin, Sonoma, and Napa Counties, remodeling kitchens, bathrooms, and living spaces and handling new construction projects from start to finish. Owner Dennis Thompson works alongside his three sons, Nick, Kyle, and Chris, and clients really like seeing that family aspect. Thompson Construction is also known for its troubleshooting abilities, which Mr. Thompson says is crucial for ensuring total customer satisfaction. <a href="https://www.diamondcertified.org/report/wedge-roofing/" target="_self">Wedge Roofing</a> Wedge Roofing has earned its reputation through 50 years of demonstrated roofing expertise, renowned customer service and ethical business practices. The company is certified as a GAF Master Elite, CertainTeed Select, Metal Roofing Alliance, and SPFA Spray Foam Roofing Contractor, which places it in the top 1 percent of the roofing profession and represents the highest standards of roofing expertise in the industry today. Wedge Roofing has received numerous recognitions for excellence in roofing work and customer satisfaction. The company’s specialty is delivering high-quality roofing solutions backed by comprehensive warranties and meticulous craftsmanship. <a href="https://www.diamondcertified.org/report/weeks-drilling-pump-company/" target="_self">Weeks Drilling & Pump Company</a> Weeks Drilling & Pump Company has provided water supply solutions for residential, commercial, and municipal customers throughout the Bay Area since 1906. CEO Brandon Burgess says the company’s longevity has endeared it to clients. The company offers well drilling, pump system installation, filtration system design and installation, and local public water system management. Weeks specializes in designing and constructing new wells to suit customers’ individual needs, and it also repairs and rehabilitates existing wells. The drilling department has more than 150 collective years of experience and has completed more than 20,000 well projects. <a href="https://www.diamondcertified.org/report/wesco-screen-company-inc/" target="_self">Wesco Screen Company Inc.</a> Wesco Screen Company Inc. measures and installs custom window screens, retractable window and door screens, window coverings, security screen doors, and wood and storm doors for residential and commercial clients in Marin, San Francisco, and Southern Sonoma Counties. Owner James Hislop says Wesco places a high value on continuity and maintaining a tradition of quality products and excellent customer service. The company uses high-quality materials to manufacture its products and it’s Northern California’s largest distributor of Roll-Away retractable screen doors.