Top Rated Commercial Contractors Serving Lagunitas, 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 Lagunitas including 94938. These contracting experts provide commercial carpentry and commercial HVAC systems, and they also work on commercial metal buildings, commercial roofing and commercial excavation. 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
  • 6,192 people sourced companies in Contractor - Commercial
    197 Verified Contractor - Commercial Customers Surveyed
197
6192
1 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
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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
Diamond Certified Video Profile
Contractor - Remodeling & Additions - J A Serrano Construction - Marin County
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Diamond Certified Company Report
Jose Serrano, Owner-J A Serrano Construction
Jose Serrano, Owner
Expert Contributions
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  • 10
  • Rating Surveys
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  • 9
  • Photos
    & Videos
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  • 5
  • Researched Articles
    • Quick Connect
    Hours CLOSED NOW
    License:
    1076726
    2 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
      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

        BB & B Builders Inc.

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        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
        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
        • 37
        • Rating Surveys
        video icon
        • 23
        • Photos
          & Videos
        articles icon
        • 5
        • Researched Articles
          • Quick Connect
          Hours CLOSED NOW
          License:
          866058
          5 of 5

          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
          loarrowgo

          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 resource logo
          Diamond Certified Company Report
          Wilber Barrios, Owner-Make it Right Carpentry Inc.
          Wilber Barrios, Owner
          Expert Contributions
          ratings icon
          • 10
          • Rating Surveys
          video icon
          • 32
          • Photos
            & Videos
          articles icon
          • 5
          • Researched Articles
            • Quick Connect
            Hours CLOSED NOW
            License:
            1082541
            Learn how to choose a Contractor - Commercial and more…

            Diamond Certified Commercial Contractors Serve These Lagunitas ZIP Codes

            94938

            Diamond Certified Commercial Contractors In Lagunitas

            Diamond Certified commercial contractors serving Lagunitas are rated an average of 4.6 out of 5 stars based on 339 reviews of 9 rated commercial contractors.
            Diamond Certified commercial contractors in Lagunitas Avg. Star Rating.

              Map of Lagunitas, CA

              Lagunitas was founded in 1876, and today, your 2,715 neighbors enjoy knitting, mountain biking, galleries, bar hopping and hiking. Lagunitians use Diamond Certified commercial contractors for commercial roofing, commercial plumbing services, commercial landscaping services, commercial flooring installations, commercial electrical services, and more.

              Frequently Asked Questions for Contractor - Commercial in Lagunitas, CA
              Q: What are clients of Diamond Certified commercial contractors saying about contractors in Lagunitas, CA?
              A: Verified Cullen Construction & Reconstruction Customer, one of 123
              "Everything was okay. Everything" -Magy
              All Survey Responses for Cullen Construction & Reconstruction
              Verified LW Construction & Handyman Services Customer, one of 160
              "They show up and give you an honest price. They don't waste your time, and they're reliable. Every job at my house will be done by them, if they want it. They're fantastic. They have a lot of good work at my house. They're on time, honest, and dedicated. They do what they say they will do. They're excellent." -Jon H.
              All Survey Responses for LW Construction & Handyman Services
              Verified BB & B Builders Inc. Customer, one of 37
              "I have recommended Lamine to other people already. I just call him, and he comes and gets the job done." -Dave C.
              All Survey Responses for BB & B Builders Inc.
              Verified J A Serrano Construction Customer, one of 10
              "They are very professional and they work efficiently to get the job done completely and in a reasonable amount of time. The job was done swiftly and turned out very well. Any problems were worked through satisfactorily and everything worked out wonderfully. I liked that they were right on everything that needed to be done and worked in an organized, efficient, and timely manner. " -Steve H.
              All Survey Responses for J A Serrano Construction
              Q: What are some of the most popular brands that Diamond Certified commercial contractors use when working with Lagunitas residents?
              A: Diamond Certified commercial contractors use top-quality brands like USG, Quikrete, Stanley, CertainTeed and Schlage.
              Q: What types of commercial waterproofing do commercial contractors offer?
              A: Commercial contractors offer a variety of roofing solutions for commercial buildings, from flat roofs to sloped roofs. Common types of commercial roofing include built-up roofing (BUR), modified bitumen roofing, single-ply membrane roofing, spray foam roofing, metal roofing, and green roofing. Each type of roof has its own advantages and disadvantages, so a contractor can help decide which type of roof is best for a particular building.
              Q: Can Diamond Certified commercial contractors work with Bosch products and similar items so I can get commercial carpentry in Lagunitas?
              A: Yes, Diamond Certified commercial contractors can work with Bosch products and similar items for commercial carpentry in Lagunitas.
              Q: What did people search for when they wanted to find the best quality commercial contractors in Lagunitas?
              A: Commercial Modular Buildings
              Commercial Excavation
              Commercial Roofing
              Commercial Electrical Services
              Commercial Hvac Systems

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