Top Rated Commercial Contractors Serving Santa Clara County, CA

If you really care about choosing a quality commercial contractor, we’re here for you. Here’s your access to the best commercial contractors serving Santa Clara County including 95035, 95123, 95127, 95020 and 95014. These contracting experts provide commercial roofing and commercial landscaping services, and they also work on commercial construction consulting, commercial metal buildings and commercial remodeling. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated Jun 03, 2026
  • 6,192 people sourced companies in Contractor - Commercial
    197 Verified Contractor - Commercial Customers Surveyed
197
6,192
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Peninsula Design and Construction provides a comprehensive range of remodeling and construction services for both residential and commercial clients a...
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Main Services

Contractor - Design & Build
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Contractor - Commercial
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Additional Services

Ground-Up Residential and Commercial Construction, Home Repairs, Carpentry, Custom Cabinets, HVAC, Plumbing and Electrical Work, Concrete Work, Painting, Roofing

Coverage Areas

San Mateo County, San Francisco County, Santa Clara County, Alameda County, Contra Costa County

Hours CLOSED NOW
License:
1010079
Learn how to choose a Contractor - Commercial and more…
Diamond Certified Commercial Contractors In Santa Clara County

Diamond Certified commercial contractors serving Santa Clara County are rated an average of 4.7 out of 5 stars based on 441 reviews of 12 rated commercial contractors.
Diamond Certified commercial contractors in Santa Clara County Avg. Star Rating.

We make you an expert at choosing a high-quality commercial contractor in the area.

For those who love quality local commercial contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new area Diamond Certified commercial contractor. They provide expert services, including commercial signage installation, commercial waterproofing, commercial demolition services, commercial project management, commercial carpentry, and more.

To qualify for Diamond Certified, each contractor must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified commercial contractors that serve residents include Sigura Construction, Inc., Best Construction, Richard Gallardo Inc., JH Construction & Remodeling LLC, P A Remodeling/Sami & Sons, Inc., RSGM Construction, and Craft Builders Construction.

Every Diamond Certified commercial contractor that serves residents in 95035, 95123, 95127, 95020 and 95014 performs various specialties, including commercial flooring installations, commercial painting services, commercial HVAC systems, commercial plumbing services, and commercial electrical services.

How to Choose a Quality Commercial Contractor for Your Family
  1. Click the name of the contractor to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful commercial contracting tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Neighbors

If you love quality local contractors, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Santa Clara County, CA

Santa Clara County was founded in 1777, and today, your 1,907,469 neighbors use commercial contractors for commercial landscaping services, commercial renovation services, commercial electrical services, commercial construction, commercial construction consulting, and more.

Frequently Asked Questions for Contractor - Commercial in Santa Clara, CA
Q: What are clients of Diamond Certified commercial contractors saying about contractors in Santa Clara County, CA?
A: Verified Peninsula Design and Construction Customer, 1 of 10
"They are reliable, costly, efficient and considerate of your time and money. They are always up for brainstorming and finding solutions to your problems, which can be life saving when you are stuck with issues in the middle of a project. They are also empathetic and considerate of all the mental challenges you may go through during a project. Their professionalism yet their warmth and helpfulness during hard times, trust me, renovations are hard." - Amelia R.
All Survey Responses for Peninsula Design and Construction
Q: What are some of the most popular brands that Diamond Certified commercial contractors use when working with Santa Clara County residents?
A: Diamond Certified commercial contractors use top-quality brands like James Hardie, 3M, Quikrete, Weyerhaeuser and Milwaukee.
Q: What types of commercial landscaping services do commercial contractors offer?
A: Commercial landscaping contractors offer a wide range of services including landscape design, installation, and maintenance. These services encompass planting trees, shrubs, and flowers, installing irrigation systems, and providing regular upkeep like mowing, pruning, and fertilizing. They also offer hardscape installation such as patios, walkways, and retaining walls. Some contractors provide additional services such as landscape lighting, water features, and commercial snow removal.
Q: Can Diamond Certified commercial contractors work with Bosch products and similar items so I can get commercial roofing in Santa Clara County?
A: Yes, Diamond Certified commercial contractors are equipped to work with Bosch products and similar items for commercial roofing in Santa Clara County.
Q: What did people search for when they wanted to find the best quality commercial contractors in Santa Clara County?
A: Commercial Construction
Commercial Renovation Services
Commercial Roofing
Commercial Electrical Services
Commercial Metal Buildings
The Homeowner's Guide to Home Remodeling