Top Rated Commercial Contractors Serving Knightsen, 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 Knightsen including 94548. These contracting experts provide commercial kitchen remodeling and commercial demolition services, and they also work on tenant improvements, commercial excavation and commercial interior design. 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

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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

Diamond Certified Video Profile
Contractor - Design & Build - Peninsula Design and Construction - San Mateo County
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Diamond certified resource logo
Diamond Certified Company Report
Michael Abrishamcar, Owner-Peninsula Design and Construction
Michael Abrishamcar, Owner
Expert Contributions
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  • 10
  • Rating Surveys
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  • 9
  • Photos
    & Videos
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  • 5
  • Researched Articles
Hours CLOSED NOW
License:
1010079
Learn how to choose a Contractor - Commercial and more…

Diamond Certified Commercial Contractors Serve These Knightsen ZIP Codes

94548

Diamond Certified Commercial Contractors In Knightsen

Diamond Certified commercial contractors serving Knightsen 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 Knightsen Avg. Star Rating.

We make you an expert at choosing a high-quality commercial contractor in the Knightsen 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 Knightsen 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 Knightsen 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 94548 performs various specialties, including commercial painting services, commercial HVAC systems, commercial plumbing services, commercial electrical services, and commercial roofing.

How to Choose a Quality Knightsen 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 Knightsen 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 Knightsen, CA

Knightsen was founded in 1888, and today, your 4,133 neighbors enjoy historic tours, astronomy, horseback riding, camping and live theater. Knightseners use Diamond Certified commercial contractors for commercial electrical services, tenant improvements, commercial construction consulting, commercial landscaping services, commercial demolition services, and more.

Frequently Asked Questions for Contractor - Commercial in Knightsen, CA
Q: What are clients of Diamond Certified commercial contractors saying about contractors in Knightsen, 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 Knightsen residents?
A: Diamond Certified commercial contractors use top-quality brands like Makita, Weyerhaeuser, Pella, Owens Corning and Bosch.
Q: What types of commercial electrical services do commercial contractors offer?
A: Commercial demolition services offered by commercial contractors include interior and exterior demolition, hazardous material removal, debris hauling and disposal, structural demolition, selective demolition, and dismantlement. Generally, commercial contractors specialize in certain types of demolition services, such as interior demolition, which involves the removal of walls, ceilings, floors, and other fixtures; or hazardous material removal, which involves the safe removal and disposal of hazardous materials that may be present in the demolition site.
Q: Can Diamond Certified commercial contractors work with Bosch products and similar items so I can get commercial kitchen remodeling in Knightsen?
A: Yes, Diamond Certified commercial contractors can work with Bosch products and similar items to provide commercial kitchen remodeling in Knightsen.
Q: What did people search for when they wanted to find the best quality commercial contractors in Knightsen?
A: Commercial Landscaping Services
Commercial Interior Design
Commercial Construction
Commercial Signage Installation
Tenant Improvements

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