Top Rated Commercial Contractors Serving San Quentin, 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 San Quentin including 94964 and 94974. These contracting experts provide tenant improvements and commercial modular buildings, and they also work on commercial renovation, commercial remodeling and commercial excavation. 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
1 of 1
Intentional Contracting Inc. provides a variety of general construction and remodeling services for residential and commercial clients in the North Ba...
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Main Services

Concrete Contractor
loarrowgo
Contractor - Remodeling & Additions
loarrowgo
Framing
Contractor - Commercial

Additional Services

General Construction, Remodeling, Framing, Concrete, Finish Work

Coverage Areas

Sonoma County, Napa County, Marin County, Mendocino County

Family Owned
Family Owned
Established in 1999
Established in 1999
Residential & Commercial
Residential & Commercial
Hours CLOSED NOW
License:
765188
Learn how to choose a Contractor - Commercial and more…

Diamond Certified Commercial Contractors Serve These San Quentin ZIP Codes

94964, 94974

Diamond Certified Commercial Contractors In San Quentin

Diamond Certified commercial contractors serving San Quentin are rated an average of 4.6 out of 5 stars based on 344 reviews of 9 rated commercial contractors.
Diamond Certified commercial contractors in San Quentin Avg. Star Rating.

We make you an expert at choosing a high-quality commercial contractor in the San Quentin 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 San Quentin area Diamond Certified commercial contractor. They provide expert services, including commercial landscaping services, commercial waterproofing, commercial construction consulting, 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 San Quentin residents include LW Construction & Handyman Services, BB & B Builders Inc., Cullen Construction & Reconstruction, and J A Serrano Construction.

Every Diamond Certified commercial contractor that serves residents in 94964 and 94974 performs various specialties, including commercial flooring installations, commercial painting services, commercial plumbing services, commercial electrical services, and commercial roofing.

How to Choose a Quality San Quentin 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 San Quentin 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 San Quentin, CA

San Quentin was founded in 1852, and today, your 3,567 neighbors enjoy sunset watching, sunbathing, rowing, museum tours and redwood forests. San Quentinians use Diamond Certified commercial contractors for commercial construction, commercial landscaping services, commercial demolition services, commercial waterproofing, commercial painting services, and more.

Frequently Asked Questions for Contractor - Commercial in San Quentin, CA
Q: What are clients of Diamond Certified commercial contractors saying about contractors in San Quentin, CA?
A: Verified Intentional Contracting Inc. Customer, 1 of 20
"When they were here, my husband was dealing with dementia, so certain things scared him and freaked him out. The workers were phenomenal interacting with him and made him feel safe. They did everything that they said they would do exactly how they said they would do it." - Lynn J.
All Survey Responses for Intentional Contracting Inc.
Q: What are some of the most popular brands that Diamond Certified commercial contractors use when working with San Quentin residents?
A: Diamond Certified commercial contractors use top-quality brands like Milwaukee, Andersen, James Hardie, Quikrete and Armstrong.
Q: What types of commercial excavation do commercial contractors offer?
A: Commercial contractors offer a variety of commercial remodeling services, including interior renovations, exterior restorations, flooring installation, drywall replacement, electrical rewiring, plumbing upgrades, painting, and more. They can also handle any custom projects you have in mind, from custom cabinetry to specialized window treatments.
Q: Can Diamond Certified commercial contractors work with Bosch products and similar items so I can get tenant improvements in San Quentin?
A: Yes, Diamond Certified commercial contractors can work with Bosch products and similar items to help you get tenant improvements in San Quentin.
Q: What did people search for when they wanted to find the best quality commercial contractors in San Quentin?
A: Commercial Renovation
Commercial Interior Design
Commercial Metal Buildings
Office Remodeling
Commercial Signage Installation
The Homeowner's Guide to Home Remodeling