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
1222
2887
1 of 5
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
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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
  • Quick Connect
Hours CLOSED NOW
License:
1076726
2 of 5
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
  • Quick Connect
Hours CLOSED NOW
License:
893487
3 of 5
BB & B Builders Inc. provides comprehensive planning, design, and construction services for residential and commercial building projects throughout th...
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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

Planning, Design & Construction Services, Custom Homes, Multifamily Housing, Residential Facilities, Hotels, Schools, Churches, Restaurants, Wineries, Commercial Tenant Improvements, 3D Designs

Coverage Areas

The Bay Area

Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Appointments Available
Appointments Available
  • Quick Connect
Hours CLOSED NOW
License:
866058
4 of 5
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
  • Quick Connect
Hours CLOSED NOW
License:
1082541
5 of 5
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
loarrowgo

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
  • Quick Connect
Hours CLOSED NOW
License:
662506
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