Top Rated Custom Home Builders Serving Portola Valley, CA

If you really care about choosing a quality custom home builder, we’re here for you. Here’s your access to the best custom home builders serving Portola Valley including 94028. These contractors provide custom home exteriors and custom home design, and they also work on custom home renovations, residential carpentry and custom home additions. 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 Sep 30, 2025
  • 2,887 people sourced companies in Contractor - Custom Home Builder
    1,222 Verified Contractor - Custom Home Builder Customers Surveyed
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2887
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Masterful Construction Inc.

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Masterful Construction Inc. remodels kitchens and bathrooms; builds room additions and accessory dwelling units (ADUs); and provides other constructio...
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Main Services

Contractor - Remodeling & Additions
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Contractor - Custom Home Builder

Additional Services

Home Remodeling, Kitchen and Bathroom Remodeling, Room Additions and Accessory Dwelling Units (ADUs)

Coverage Areas

San Mateo County, Santa Clara County, San Francisco

Diamond Certified Video Profile
Contractor - Remodeling & Additions - Masterful Construction Inc. - San Mateo County
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Diamond Certified Company Report
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  • 12
  • Rating Surveys
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  • 8
  • Photos
    & Videos
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  • 5
  • Researched Articles
    • Quick Connect
    Hours CLOSED NOW
    License:
    1099081
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    Best Construction

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    Best Construction provides a wide range of design/build construction services for residential and commercial clients in Santa Clara and San Mateo Coun...
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    Main Services

    Contractor - Custom Home Builder
    loarrowgo
    Contractor - Remodeling & Additions
    loarrowgo

    Additional Services

    Design/Build Construction, Additions, Kitchen & Bathroom Remodeling, Commercial Maintenance & Repairs, Developer

    Coverage Areas

    Santa Clara County, San Mateo County

    Family Owned
    Family Owned
    Established in 2004
    Established in 2004
    Residential & Commercial
    Residential & Commercial
    Appointments Available
    Appointments Available
    Diamond Certified Video Profile
    Contractor - Custom Home Builder - Best Construction - Santa Clara County
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    Diamond Certified Company Report
    Sergiu Deac, President-Best Construction
    Sergiu Deac, President
    Expert Contributions
    ratings icon
    • 21
    • Rating Surveys
    video icon
    • 27
    • Photos
      & Videos
    articles icon
    • 5
    • Researched Articles
      • Quick Connect
      Hours CLOSED NOW
      License:
      911607
      Learn how to choose a Contractor - Custom Home Builder and more…

      Diamond Certified Custom Home Builders Serve These Portola Valley ZIP Codes

      94028

      Diamond Certified Custom Home Builders In Portola Valley

      Diamond Certified custom home builders serving Portola Valley are rated an average of 4.7 out of 5 stars based on 89 reviews of 58 rated custom home builders.
      Diamond Certified custom home builders in Portola Valley Avg. Star Rating.

        Map of Portola Valley, CA

        Portola Valley was founded in 1956, and today, your 5,768 neighbors enjoy wine blending, potlucks, skating, rock climbing and berry picking. Portola Valleyans use Diamond Certified custom home builders for custom home renovations, residential framing, new home construction, custom home design, custom modular homes, and more.

        Frequently Asked Questions for Contractor - Custom Home Builder in Portola Valley, CA
        Q: What are clients of Diamond Certified custom home builders saying about contractors in Portola Valley, CA?
        A: Verified Edri Construction Customer, one of 10
        "They're very accommodating and friendly. They know their stuff and they're responsive. They do good work. They did what they said they would do." -Mike G.
        All Survey Responses for Edri Construction
        Verified Best Construction Customer, one of 21
        "They are passionate, they are efficient, and it was a good experience. I would recommend them. They really cared about what they are doing. They went above and beyond, and they were very helpful and knowledgeable." -Yaniv Y.
        All Survey Responses for Best Construction
        Q: What are some of the most popular brands that Diamond Certified custom home builders use when working with Portola Valley residents?
        A: Diamond Certified custom home builders use top-quality brands like Ryobi, Black & Decker, Stanley, Pella and DuPont.
        Q: What types of residential carpentry do custom home builders offer?
        A: Custom home builders typically offer a variety of custom home additions, including decks, patios, porches, sunrooms, garages, and basements. They can also build out existing spaces, such as adding extra living space, bathrooms, and laundry rooms, as well as constructing additional rooms, such as an office, playroom, or den. Other custom home additions may include outdoor kitchens, fire pits, and swimming pools.
        Q: Can Diamond Certified custom home builders work with Bosch products and similar items so I can get custom home exteriors in Portola Valley?
        A: Yes, Diamond Certified custom home builders typically work with Bosch products and similar items to help create custom home exteriors in Portola Valley.
        Q: What did people search for when they wanted to find the best quality custom home builders in Portola Valley?
        A: Custom Houses
        Green Building
        Custom Home Exteriors
        Luxury Home Construction
        Residential Carpentry

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