Top Rated Commercial Contractors Serving Los Altos, 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 Los Altos including 94024, 94022 and 94023. These contracting experts provide commercial HVAC systems and commercial modular buildings, and they also work on commercial construction consulting, commercial painting services 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 Mar 04, 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

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Hours CLOSED NOW
License:
1010079
Learn how to choose a Contractor - Commercial and more…

Diamond Certified Commercial Contractors Serve These Los Altos ZIP Codes

94024, 94022, 94023

Diamond Certified Commercial Contractors In Los Altos

Diamond Certified commercial contractors serving Los Altos are rated an average of 4.7 out of 5 stars based on 434 reviews of 12 rated commercial contractors.
Diamond Certified commercial contractors in Los Altos Avg. Star Rating.

    Map of Los Altos, CA

    Los Altos was founded in 1896, and today, your 28,976 neighbors enjoy archery, dancing, sailing, vineyard tours and beachcombing. Los Altans use Diamond Certified commercial contractors for commercial project management, commercial painting services, commercial renovation, commercial renovation services, commercial flooring installations, and more.

    Frequently Asked Questions for Contractor - Commercial in Los Altos, CA
    Q: What are clients of Diamond Certified commercial contractors saying about contractors in Los Altos, 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 Los Altos residents?
    A: Diamond Certified commercial contractors use top-quality brands like Black & Decker, Pella, Owens Corning, Stanley and Marvin.
    Q: What types of commercial renovation services do commercial contractors offer?
    A: Commercial construction consulting services vary depending on the contractor, but generally focus on helping clients plan and manage a construction project from start to finish. This includes budgeting, scheduling, coordinating subcontractors, and navigating the regulatory environment. Consultants can also provide advice on materials selection, cost analysis, contract negotiation, and design-build strategies.
    Q: Can Diamond Certified commercial contractors work with Bosch products and similar items so I can get commercial HVAC systems in Los Altos?
    A: Yes, Diamond Certified commercial contractors can work with Bosch products and similar items to install commercial HVAC systems in Los Altos.
    Q: What did people search for when they wanted to find the best quality commercial contractors in Los Altos?
    A: Tenant Improvements
    Commercial Hvac Systems
    Commercial Kitchen Remodeling
    Commercial Construction Consulting
    Commercial Excavation