Top Rated Remodeling Contractors Serving Brentwood, 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 Brentwood including 94513. These remodelers provide tub to shower conversion and deck expansions, and they also work on garage remodel, bathroom remodel and bathtub replacement. 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
  • 80,784 people sourced companies in Contractor - Remodeling & Additions
    6,081 Verified Contractor - Remodeling & Additions Customers Surveyed
6081
80784
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A Ramos Construction, Inc. provides a wide range of general construction services for residential clients in Contra Costa and Alameda Counties. In add...
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Main Services

Contractor - Remodeling & Additions
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Water & Fire Damage Restoration
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Additional Services

Kitchen & Bathroom Remodeling, Home Remodeling, Room Additions, Foundation Work, Window & Door Installation, Vinyl, Tile, Slate, Ceramic & Travertine Flooring

Coverage Areas

Contra Costa County, Alameda County

Family Owned
Family Owned
Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Free Estimates
Free Estimates
  • Quick Connect
Hours CLOSED NOW
License:
875744
2 of 6
Cardinal Builder, Inc is a full-service residential remodeling and restoration firm that serves clients throughout the East Bay. The company’s in-hous...
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Main Services

Contractor - Remodeling & Additions
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Additional Services

Kitchens & Bathrooms, Additions, Remodeling & Restoration, Insurance Restoration, Emergency Water Mitigation, Carpet Cleaning, Residential Only

Brands

Medallion, Elmwood, Velux, Dura Supreme Cabinetry

Coverage Areas

The East Bay

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3958 Valley Ave, Suite F, Pleasanton, CA 94566
Hours CLOSED NOW
License:
1049009
3 of 6
Rockridge Builders offers a wide range of design, engineering and construction services to residential, commercial and industrial clients throughout t...
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Main Services

Contractor - Remodeling & Additions
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Additional Services

Commercial, Industrial, & Residential Design & Construction, Design & Build Services, Foundation Replacement, Remodeling, Additions, Improvements, Retaining Walls, Drainage Systems

Coverage Areas

the East Bay

Established in 1976
Established in 1976
Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
Worksmanship Guaranteed
Worksmanship Guaranteed
  • Quick Connect
Hours CLOSED NOW
License:
324919
4 of 6
Dahme Construction remodels kitchens and bathrooms, builds room additions, and provides other general construction services for residential and commer...
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Main Services

Contractor - Remodeling & Additions
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Additional Services

Kitchen & Bathroom Renovations, Whole Home Remodeling, Room Additions

Coverage Areas

Contra Costa County

Family Owned
Family Owned
Established in 2004
Established in 2004
Residential & Commercial
Residential & Commercial
Text Responses Available
Text Responses Available
  • Quick Connect
Hours CLOSED NOW
License:
836642
5 of 6
Gar-Cal Corporation is a trusted leader in residential construction throughout Contra Costa and Alameda Counties. With a reputation built on craftsman...
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Main Services

Contractor - Remodeling & Additions
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Decks & Patios
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Additional Services

General Construction: Kitchen Remodels, Bathroom Remodels, ADUs & JADUs; Painting Division: Interior & Exterior Painting; Roofing Division: New Roof Installation, Roof Repairs & Maintenance; Garage Doors Division: New Garage Door Installation, Repairs & Maintenance; Showroom: Cabinets, Stone & Tile, Flooring

Coverage Areas

Alameda County, Contra Costa County

Residential & Commercial
Residential & Commercial
Free Estimates
Free Estimates
Appointments Available
Appointments Available
Text Responses Available
Text Responses Available
  • Quick Connect
1065 Serpentine Lane Suite 300, Pleasanton, CA 94566
Hours CLOSED NOW
License:
1014246
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East Bay PC Construction, Inc. remodels kitchens and bathrooms, builds room additions, and provides various residential and commercial remodeling serv...
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Main Services

Contractor - Remodeling & Additions
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Decks & Patios
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Kitchen & Bath Contractor
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Additional Services

Kitchen & Bathroom Remodeling, Additions, Decks & Fences, Whole House Remodels, Home Interior & Exterior Upgrades

Coverage Areas

Greater East Bay, San Francisco, Parts of Solano County

Family Owned
Family Owned
Established in 2007
Established in 2007
Residential & Commercial
Residential & Commercial
Free Estimates
Free Estimates
  • Quick Connect
Hours CLOSED NOW
License:
1074951
Learn how to choose a Contractor - Remodeling & Additions and more…

Diamond Certified Remodeling Contractors Serve These Brentwood ZIP Codes

94513

Diamond Certified Remodeling Contractors In Brentwood

Diamond Certified remodeling contractors serving Brentwood are rated an average of 4.8 out of 5 stars based on 594 reviews of 187 rated remodeling contractors.
Diamond Certified remodeling contractors in Brentwood Avg. Star Rating.

    Map of Brentwood, CA

    Brentwood was founded in 1956, and today, your 34,637 neighbors enjoy running, open air markets, kite surfing, rafting and rock climbing. Brentwoodians use Diamond Certified remodeling contractors for custom home remodeling, outdoor living spaces, tub to shower conversion, patio renovations, deck expansions, and more.

    Frequently Asked Questions for Contractor - Remodeling & Additions in Brentwood, CA
    Q: What are clients of Diamond Certified remodeling contractors saying about contractors in Brentwood, CA?
    A: Verified Gar-Cal Corporation Customer, one of 38
    "They provide a very personalized service, which is nice if you have any problems or issues. You'll get to deal with an actual person and can go directly to the owner. They are personable and nice. It felt like they were looking out for the customer." -Joseph A.
    All Survey Responses for Gar-Cal Corporation
    Verified Rockridge Builders Customer, one of 75
    "I would definitely use them again. They were on time, and they did a good job with everything besides the painting." -Sandra M.
    All Survey Responses for Rockridge Builders
    Verified Dahme Construction Customer, one of 8
    "They are reliable and they provide insight, as far as recommendations. Just being honest" -Kathi P.
    All Survey Responses for Dahme Construction
    Verified Cardinal Builder, Inc Customer, one of 154
    " " -
    All Survey Responses for Cardinal Builder, Inc
    Verified East Bay PC Construction, Inc. Customer, one of 28
    "I like their work. They are very courteous and responsive. The quality of their work is probably the best I've ever seen." -Justine M.
    All Survey Responses for East Bay PC Construction, Inc.
    Verified A Ramos Construction, Inc. Customer, one of 35
    "They are pretty thorough and considerate in considering the customer's needs. They made decisions on my project that would be best for me." -Jim F.
    All Survey Responses for A Ramos Construction, Inc.
    Q: What are some of the most popular brands that Diamond Certified remodeling contractors use when working with Brentwood residents?
    A: Diamond Certified remodeling contractors use top-quality brands like Makita, Hilti, Milwaukee, Weyerhaeuser and CertainTeed.
    Q: What types of home remodeling do remodeling contractors offer?
    A: Remodeling contractors offer a variety of bump-out additions depending on the needs of the homeowner. These additions can include bump-outs for extra bedroom space, additional kitchen countertops, seating areas, or storage space. The design of the bump-out addition can also include windows and doors to let in more natural light or to increase the size of the living area. Other features, such as skylights, can be added to the bump-out to increase the overall value of the project.
    Q: Can Diamond Certified remodeling contractors work with Bosch products and similar items so I can get tub to shower conversion in Brentwood?
    A: Yes, Diamond Certified remodeling contractors can work with Bosch products and similar items to provide a tub to shower conversion in Brentwood.
    Q: What did people search for when they wanted to find the best quality remodeling contractors in Brentwood?
    A: Multi-Room Renovations
    Shower Remodel
    Bump-Out Additions
    Tub To Shower Conversion
    In-Law Suite Additions

    Go to Area Guide

    Our Brentwoodian's Guide to Local Quality

    Brentwood is our home and we love it! Here you’ll find the best spots to revisit, the Brentwood events schedule, local social media links, stories of our Brentwood area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Brentwood Diamond Certified Preferred Member (always free).
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    This archway marks the entry to the vibrant, community-focused Downtown Brentwood. Photo: MichaelVi