Top Rated Custom Home Builders Serving Marin County, 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 Marin County including 94901, 94941, 94903, 94947 and 94945. These contractors provide custom home additions and custom home remodeling, and they also work on custom prefab homes, custom home restoration and residential framing. 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 Dec 05, 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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Make it Right Carpentry Inc.

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Make it Right Carpentry Inc. remodels kitchens, bathrooms and whole homes for residential clients throughout Marin County. The company has the in-hous...
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Main Services

Contractor - Remodeling & Additions
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Additional Services

Kitchen, Bathroom & Whole House Remodeling, Deck Design & Installation, Patio Covers, Additions, Accessory Dwelling Units (ADUs), New Construction

Coverage Areas

Marin County

Family Owned
Family Owned
Residential Only
Residential Only
Free Quotes & Consultations
Free Quotes & Consultations
Same-Day Response
Same-Day Response
Diamond Certified Video Profile
Contractor - Remodeling & Additions - Make it Right Carpentry Inc. - Marin County
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Diamond Certified Company Report
Wilber Barrios, Owner-Make it Right Carpentry Inc.
Wilber Barrios, Owner
Expert Contributions
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  • 10
  • Rating Surveys
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  • 32
  • Photos
    & Videos
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  • 5
  • Researched Articles
    • Quick Connect
    Hours CLOSED NOW
    License:
    1082541
    2 of 5

    BB & B Builders Inc.

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    BB & B Builders Inc. provides planning, design, and construction services for custom homes, manufactured housing, residential homes, hotels, schools, ...
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    Main Services

    Contractor - Remodeling & Additions
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    Earthquake Retrofitting
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    Handyman - Home Repairs
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    Additional Services

    Additions, Remodels, Framing, Electrical, Plumbing, HVAC, Insulation & Sheetrock Installation, Earthquake Retrofitting, Home Repairs, Fences, Retaining Walls & Decks, Siding, Window & Door Installations, Painting

    Coverage Areas

    The Bay Area

    Residential & Commercial
    Residential & Commercial
    Free Quotes & Consultations
    Free Quotes & Consultations
    Appointments Available
    Appointments Available
    Diamond Certified Video Profile
    Contractor - Remodeling & Additions - BB & B Builders Inc. - The Bay Area
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    Diamond certified resource logo
    Diamond Certified Company Report
    Robert Buckle, President-BB & B Builders Inc.
    Robert Buckle, President
    Expert Contributions
    ratings icon
    • 39
    • Rating Surveys
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    • 23
    • Photos
      & Videos
    articles icon
    • 5
    • Researched Articles
      • Quick Connect
      Hours CLOSED NOW
      License:
      866058
      3 of 5

      L3W Inc. dba LW Construction

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      L3W Inc. dba LW Construction provides home and business repairs, remodeling, home improvements, and additions for clients in Marin, Sonoma, Napa, Sola...
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      Main Services

      Contractor - Remodeling & Additions
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      Additional Services

      General Contractor Services, Kitchen and Bathroom Remodeling, Dry Rot Repair, Home Maintenance and Repairs, Including Electrical, Plumbing, Carpentry, Mechanical, Flooring, Drywall, Roofing and Painting, Full House Renovations

      Coverage Areas

      Marin County, Sonoma County, Napa County, Solano County, Contra Costa County, Alameda County, San Francisco, San Mateo County, Santa Clara County

      Family Owned
      Family Owned
      Residential & Commercial
      Residential & Commercial
      Diamond Certified Expert Contributor
      Diamond Certified Expert Contributor
      Worksmanship Guaranteed
      Worksmanship Guaranteed
      Diamond Certified Video Profile
      Contractor - Remodeling & Additions - L3W Inc. dba LW Construction - Marin County
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      Diamond certified resource logo
      Diamond Certified Company Report
      Lamine Elabed, President-L3W Inc. dba LW Construction
      Lamine Elabed, President
      Expert Contributions
      ratings icon
      • 163
      • Rating Surveys
      video icon
      • 31
      • Photos
        & Videos
      articles icon
      • 5
      • Researched Articles
        • Quick Connect
        Hours CLOSED NOW
        License:
        893487
        4 of 5

        Cullen Construction & Reconstruction

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        Cullen Construction & Reconstruction provides a variety of residential remodeling services and new construction of custom homes for clients in Marin C...
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        Main Services

        Contractor - Remodeling & Additions
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        Additional Services

        Cabinet Work, Concrete, Flatwork, Decks, Fences, Drywall, Finish, Paint, Foundations, Hydronic, Insulation, Linoleum, Kitchens, Bathrooms, Masonry, Plumbing, Retaining Walls, Rough Electrical, Rough Framing, Rough Plumbing, Steel Framing, Tile Setting, Trim Work, Windows, Doors

        Brands

        Andersen, Hardi Plank, Marvin, Milgard

        Coverage Areas

        Marin County

        Family Owned
        Family Owned
        Established in 1990
        Established in 1990
        Residential Only
        Residential Only
        Green business Practices
        Green business Practices
        Diamond Certified Video Profile
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        Diamond certified resource logo
        Diamond Certified Company Report
        Jim Cullen has been working construction since 1974.-Cullen Construction & Reconstruction
        Jim Cullen has been working construction since 1974.
        Expert Contributions
        ratings icon
        • 123
        • Rating Surveys
        video icon
        • 3
        • Photos
          & Videos
        articles icon
        • 5
        • Researched Articles
          • Quick Connect
          Hours CLOSED NOW
          License:
          662506
          5 of 5

          J A Serrano Construction

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          J A Serrano Construction remodels kitchens and bathrooms; builds custom homes; and provides various general construction services for residential clie...
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          Main Services

          Contractor - Remodeling & Additions
          loarrowgo

          Additional Services

          Kitchen & Bathroom Remodeling, New Construction, Custom Homes, Electrical & Plumbing, Interior & Exterior Painting, Drywall Repairs

          Coverage Areas

          Marin County, Napa County, Sonoma County

          Family Owned
          Family Owned
          Residential & Commercial
          Residential & Commercial
          Free Estimates
          Free Estimates
          Appointments Available
          Appointments Available
          Diamond Certified Video Profile
          Contractor - Remodeling & Additions - J A Serrano Construction - Marin County
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          Diamond certified resource logo
          Diamond Certified Company Report
          Jose Serrano, Owner-J A Serrano Construction
          Jose Serrano, Owner
          Expert Contributions
          ratings icon
          • 10
          • Rating Surveys
          video icon
          • 9
          • Photos
            & Videos
          articles icon
          • 5
          • Researched Articles
            • Quick Connect
            Hours CLOSED NOW
            License:
            1076726
            Learn how to choose a Contractor - Custom Home Builder and more…
            Diamond Certified Custom Home Builders In Marin County

            Diamond Certified custom home builders serving Marin County are rated an average of 4.7 out of 5 stars based on 279 reviews of 57 rated custom home builders.
            Diamond Certified custom home builders in Marin County Avg. Star Rating.

              Map of Marin County, CA

              Marin County was founded in 1775, and today, your 252,409 neighbors use custom home builders for custom home design, custom home restoration, design build, new townhomes, residential carpentry, and more.

              Frequently Asked Questions for Contractor - Custom Home Builder in Marin, CA
              Q: What are clients of Diamond Certified custom home builders saying about contractors in Marin County, CA?
              A: Verified Harkey Construction, Inc. Customer, one of 187
              "They were very clear about the care and quality of the work they did. The crew was great, hardworking, professional, and cared about the overall quality. They were very concerned about job safety of everything." -Jim G.
              All Survey Responses for Harkey Construction, Inc.
              Q: What are some of the most popular brands that Diamond Certified custom home builders use when working with Marin County residents?
              A: Diamond Certified custom home builders use top-quality brands like Black & Decker, Bosch, Armstrong, CertainTeed and Milwaukee.
              Q: What types of custom home interior design do custom home builders offer?
              A: Custom home builders offer a wide range of interior design options to cater to the unique tastes and preferences of their clients. They can provide designs for various styles such as modern, contemporary, traditional, rustic, industrial, and more. The design possibilities include custom floor plans, kitchen and bathroom designs, selection of flooring, wall colors, fixtures, and finishes. They also assist in the selection and placement of furniture, window treatments, and accessories. In addition, they can incorporate unique features like home theaters, wine cellars, gyms, and smart home technology. Ultimately, the goal of a custom home builder is to create a personalized space that reflects the homeowner's lifestyle and aesthetic preferences.
              Q: Can Diamond Certified custom home builders work with Bosch products and similar items so I can get custom home additions in Marin County?
              A: Yes, Diamond Certified custom home builders can work with Bosch products and similar items for custom home additions in Marin County.
              Q: What did people search for when they wanted to find the best quality custom home builders in Marin County?
              A: Custom Home Floor Plans
              Custom Home Additions
              Design Build
              New Townhomes
              New Home Construction

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              Diamond Certified Companies Serving Marin, CA

              View the Full Diamond Certified Guide to Contractor - Custom Home Builder