Top Rated Remodeling Contractors Serving Sunnyvale, CA

If you really care about choosing a quality remodeling contractor, we’re here for you. Here’s your access to the best remodeling contractors serving Sunnyvale including 94087, 94086, 94085, 94089 and 94088. These remodelers provide in-law suite additions and attic conversions, and they also work on tub to shower conversion, house remodeling and home expansions. 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 Nov 20, 2023
  • 80,784 people sourced companies in Contractor - Remodeling & Additions
    5,851 Verified Contractor - Remodeling & Additions Customers Surveyed
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Craft Builders Construction

Craft Builders Construction provides a wide range of construction services for residential and commercial clients throughout Santa Clara County. The f...
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Main Services

Contractor - Remodeling & Additions
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Additional Services

Interior and Exterior Remodeling, Room Additions, New Construction, Solar System Installations, Roof Installation and Repair

Coverage Areas

Santa Clara County

Diamond Certified Video Profile
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Diamond Certified Company Report
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  • 25
  • Rating Surveys
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  • 7
  • Photos
    & Videos
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  • 5
  • Researched Articles
    Hours CLOSED NOW
    License:
    1005138
    2 of 6

    Richard Gallardo Inc.

    Richard Gallardo Inc. offers a broad range of remodeling services to Santa Clara County homeowners, including additions, kitchens, bathrooms, cabinets...
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    Main Services

    Contractor - Remodeling & Additions
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    Additional Services

    Additions, Custom Home Remodels, Kitchen Remodels, Bathroom Remodels, Garage Renovations, Tub to Shower Conversions, Sunroom Additions

    Coverage Areas

    Santa Clara County

    Features logo
    Family Owned
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    Established in 1995
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    Residential Only
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    Free Quotes & Consultations
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    owner Name
    Richard Gallardo opened RG Builders in 1995.
    Expert Contributions
    ratings icon
    • 153
    • Rating Surveys
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    • 24
    • Photos
      & Videos
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    • 5
    • Researched Articles
      Hours CLOSED NOW
      License:
      1101490
      3 of 6

      Sigura Construction, Inc.

      Sigura Construction, Inc. designs and builds kitchens and bathrooms for residential clients throughout the Greater Bay Area. The company’s ...
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      Main Services

      Contractor - Community Home Builder
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      Contractor - Remodeling & Additions
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      Kitchen & Bath Contractor
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      Additional Services

      Commercial & Residential, New Construction, Remodels & Additions, Insurance Repairs, Landscaping

      Brands

      Andersen , CertainTeed , Grohe , Hansgrohe , James Hardie , JELD-WEN , Kohler , Milgard , NanaWall , Sub-Zero , Thermador , TOTO , Wolf

      Coverage Areas

      Greater San Francisco Bay Area

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      Residential & Commercial
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      Free Quotes & Consultations
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      Appointments Available
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      owner Name
      Ilan Sigura, Owner
      Expert Contributions
      ratings icon
      • 151
      • Rating Surveys
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      • 26
      • Photos
        & Videos
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      • 5
      • Researched Articles
        Hours CLOSED NOW
        License:
        865155,
        942356
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        Best Construction

        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
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        Contractor - Remodeling & Additions
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        Additional Services

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

        Coverage Areas

        Santa Clara County, San Mateo County

        Features logo
        Family Owned
        Features logo
        Established in 2004
        Features logo
        Residential & Commercial
        Features logo
        Appointments Available
        Diamond Certified Video Profile
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        Diamond certified resource logo
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        owner Name
        Sergiu Deac, President
        Expert Contributions
        ratings icon
        • 21
        • Rating Surveys
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        • 27
        • Photos
          & Videos
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        • 5
        • Researched Articles
          Hours CLOSED NOW
          License:
          911607
          5 of 6

          JH Construction & Remodeling LLC

          JH Construction & Remodeling LLC remodels kitchens and bathrooms; builds room additions; performs whole house restorations and renovations; and provid...
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          Main Services

          Contractor - Remodeling & Additions
          loarrowgo

          Additional Services

          Remodeling & Restoration, Bathrooms & Kitchens, Room Additions, Siding, Tiling, Plumbing & Electrical, Whole House Restoration & Renovation

          Brands

          Boral

          Coverage Areas

          Santa Clara County, San Mateo County, San Francisco

          Features logo
          Established in 1991
          Features logo
          Residential Only
          Features logo
          Free Quotes & Consultations
          Features logo
          Appointments Available
          Diamond Certified Video Profile
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          youtube
          Diamond certified resource logo
          Diamond Certified Company Report
          owner Name
          Jim Humphrey, Owner
          Expert Contributions
          ratings icon
          • 27
          • Rating Surveys
          video icon
          • 10
          • Photos
            & Videos
          articles icon
          • 5
          • Researched Articles
            Hours CLOSED NOW
            License:
            621309
            6 of 6

            RSGM Construction

            RSGM Construction, established in 2018 and headquartered in San Jose, is a construction company dedicated to delivering high-quality residential and c...
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            Main Services

            Contractor - Remodeling & Additions
            loarrowgo

            Additional Services

            Residential & Commercial Construction: New Construction, Renovation & Remodeling, Design-Build Services, Home Improvements & Additions, Building Maintenance & Repair, Cabinetry & Countertop Installation

            Coverage Areas

            Santa Clara County, San Mateo County

            Features logo
            Family Owned
            Features logo
            Established in 2000
            Features logo
            Residential & Commercial
            Features logo
            Diamond Certified Expert Contributor
            Diamond Certified Video Profile
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            Diamond certified resource logo
            Diamond Certified Company Report
            ratings icon
            • 10
            • Rating Surveys
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            • 11
            • Photos
              & Videos
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            • 5
            • Researched Articles
              Hours CLOSED NOW
              License:
              789626
              Learn how to choose a Contractor - Remodeling & Additions and more…

              Diamond Certified Remodeling Contractors Serve These Sunnyvale ZIP Codes

              94087, 94086, 94085, 94089, 94088

              Diamond Certified Remodeling Contractors In Sunnyvale

              Diamond Certified remodeling contractors serving Sunnyvale are rated an average of 4.7 out of 5 stars based on 1457 reviews of 188 rated remodeling contractors.
              Diamond Certified remodeling contractors in Sunnyvale Avg. Star Rating.

              article photo

              Sunnyvale was founded in 1850, and today, your 145,945 neighbors enjoy art markets, bowling, art classes, escape rooms and wildflower viewing. Sunnyvalians use Diamond Certified remodeling contractors for shower remodels, multi-room renovations, sunroom addition, second-story additions, room additions, and more.

              View the Full Diamond Certified Guide to Contractor - Remodeling & Additions
              Frequently Asked Questions for Contractor - Remodeling & Additions in Sunnyvale, CA
              Q: What are clients of Diamond Certified remodeling contractors saying about contractors in Sunnyvale, CA?
              A: Verified Craft Builders Construction Customer, one of 25
              "I think they are good. They did good work." -John W.
              All Survey Responses for Craft Builders Construction
              Verified Sigura Construction, Inc. Customer, one of 145
              "They're extremely trustworthy. We've been using them for several years now, and we couldn't be happier with the outcome of every project they've completed for us. I like their honesty and their commitment to excellence." -Jason H.
              All Survey Responses for Sigura Construction, Inc.
              Verified RSGM Construction Customer, one of 10
              "He makes it right. He's not finished with the job until it's right. He was always responsive to my messages. He was easy to get a hold of." -Tom K.
              All Survey Responses for RSGM Construction
              Verified P A Remodeling/Sami & Sons, Inc. Customer, one of 21
              "I thought they were really good. They were efficient." -Shirley T.
              All Survey Responses for P A Remodeling/Sami & Sons, Inc.
              Verified RG Builders Customer, one of 153
              "Great quality work, nice people, very trustworthy and professional There wasn't anything in particular for their most recent work, as my employees handled most of that." -Nancy S.
              All Survey Responses for RG Builders
              Verified Best Construction Customer, one of 21
              "The good quality, they were on time, and they were very reliable. The good quality, they were on time, and they were very reliable." -James
              All Survey Responses for Best Construction
              Verified JH Construction & Remodeling LLC Customer, one of 27
              "They are expensive, but do quality work. Responsiveness" -Ethan D.
              All Survey Responses for JH Construction & Remodeling LLC
              Q: What are some of the most popular brands that Diamond Certified remodeling contractors use when working with Sunnyvale residents?
              A: Diamond Certified remodeling contractors use top-quality brands like Ryobi, Simpson Strong-Tie, Milwaukee, CertainTeed and Marvin.
              Q: What types of in-law suite additions do remodeling contractors offer?
              A: Remodeling contractors typically offer two types of second-story additions: bump-outs and full-room additions. Bump-outs are smaller additions that extend off the side of the home and typically add an extra bedroom, bathroom, or office. Full-room additions are much more substantial projects that involve the addition of a full second story. These additions can add additional bedrooms, bathrooms, and living areas to the home.
              Q: Can Diamond Certified remodeling contractors work with Bosch products and similar items so I can get in-law suite additions in Sunnyvale?
              A: Yes, Diamond Certified remodeling contractors can work with Bosch products and similar items to provide in-law suite additions in Sunnyvale.
              Q: What did people search for when they wanted to find the best quality remodeling contractors in Sunnyvale?
              A: Porch Additions
              Attic Conversions
              Exterior Upgrades
              In-Law Suite Additions
              Home Expansions

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