Top Rated Commercial Contractors Serving Martinez, 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 Martinez including 94553. These contracting experts provide commercial renovation services and commercial electrical services, and they also work on commercial modular buildings, commercial HVAC systems and commercial roofing. 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 May 15, 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 Serve These Martinez ZIP Codes

94553

Diamond Certified Commercial Contractors In Martinez

Diamond Certified commercial contractors serving Martinez are rated an average of 4.8 out of 5 stars based on 350 reviews of 11 rated commercial contractors.
Diamond Certified commercial contractors in Martinez Avg. Star Rating.

We make you an expert at choosing a high-quality commercial contractor in the Martinez 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 Martinez area Diamond Certified commercial contractor. They provide expert services, including commercial signage installation, commercial landscaping services, commercial waterproofing, commercial demolition services, commercial project management, 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 Martinez residents include Rockridge Builders, Cardinal Builder, Inc, East Bay PC Construction, Inc., Gar-Cal Corporation, A Ramos Construction, Inc., and Dahme Construction.

Every Diamond Certified commercial contractor that serves residents in 94553 performs various specialties, including commercial carpentry, commercial flooring installations, commercial painting services, commercial HVAC systems, and commercial plumbing services.

How to Choose a Quality Martinez 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 Martinez 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 Martinez, CA

Martinez was founded in 1822, and today, your 31,842 neighbors enjoy game nights, brewery tours, foraging, book clubs and kayaking. Martinians use Diamond Certified commercial contractors for commercial signage installation, commercial construction, commercial electrical services, commercial building maintenance, commercial project management, and more.

Frequently Asked Questions for Contractor - Commercial in Martinez, CA
Q: What are clients of Diamond Certified commercial contractors saying about contractors in Martinez, 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 Martinez residents?
A: Diamond Certified commercial contractors use top-quality brands like Marvin, DuPont, Andersen, Quikrete and Ryobi.
Q: What types of commercial electrical services do commercial contractors offer?
A: Commercial contractors offer a variety of HVAC systems, including rooftop units, split systems, packaged systems, heat pumps, and geothermal systems. Rooftop units are typically the most popular choice for commercial spaces, as they can be easily installed on existing buildings and are designed for commercial-grade usage. Split systems are also popular, as they can provide cooling and heating to multiple spaces, and can be used in larger commercial buildings. Packaged systems are typically used for smaller commercial buildings, and are typically self-contained units. Heat pumps provide efficient cooling and heating, and are best suited for moderate climates. Geothermal systems are energy-efficient and are used in areas with access to a ground source of energy, such as a body of water or a ground loop.
Q: Can Diamond Certified commercial contractors work with Bosch products and similar items so I can get commercial renovation services in Martinez?
A: Yes, Diamond Certified commercial contractors in Martinez can work with Bosch products and similar items.
Q: What did people search for when they wanted to find the best quality commercial contractors in Martinez?
A: Commercial Kitchen Remodeling
Tenant Improvements
Commercial Signage Installation
Commercial Renovation Services
Commercial Renovation Services
The Homeowner's Guide to Home Remodeling