Top Rated Foundation Contractors Serving Clayton, CA

If you really care about choosing a quality foundation contractor, we’re here for you. Here’s your access to the best foundation contractors serving Clayton including 94517. These foundation experts provide foundation drainage and foundation waterproofing, and they also work on pier and beam foundation repair, foundation grading and foundation piers. 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 Mar 04, 2026
  • 34,356 people sourced companies in Foundation Contractor
    1,924 Verified Foundation Contractor Customers Surveyed
1,924
34,356
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Engineered Soil Repairs, Inc. is a design/build construction company that provides solutions to soil-related problems, including landslide and creek b...
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Main Services

Foundation Contractor
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Earthquake Retrofitting
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Additional Services

Foundation Repairs, Retaining Walls, Landslide Repairs, Seawalls, Creek Bank Stabilization, Drainage and Earthquake Retrofitting

Coverage Areas

Alameda County, Contra Costa County, Marin County, Monterey/San Benito County, Napa County, San Mateo County, San Francisco County, Santa Clara County, Santa Cruz County, Solano County, Sonoma County

Established in 1992
Established in 1992
Residential & Commercial
Residential & Commercial
Appointments Available
Appointments Available
Live Phone Call Answers
Live Phone Call Answers
  • Quick Connect
Hours CLOSED NOW
License:
668184
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AcuStruct

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AcuStruct is a general contractor specializing in structural foundation repairs and soil stabilization. Projects include all types of foundation repai...
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Main Services

Foundation Contractor
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Additional Services

Foundation Repairs From Settling, Movement & Age, Foundation Repairs, Including Underpinning With Concrete Piers, Pipe Piles, Helical Anchors & Hand-Dug Piers, Foundation Replacement, Structural Retaining Wall Replacements & New Retaining Walls, Large Tie-Back Walls, Slide Repairs, Excavation, Drainage Systems, Portable/Limited Access Drilling

Coverage Areas

Contra Costa County, Marin County, Alameda County

Family Owned
Family Owned
Established in 2001
Established in 2001
Residential & Commercial
Residential & Commercial
Green business Practices
Green business Practices
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2410 Bates Avenue, Concord, CA 94520
Hours CLOSED NOW
License:
815096
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Dimension Construction Inc provides a wide range of foundation services for residential and commercial clients throughout the Bay Area. The company ha...
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Main Services

Foundation Contractor
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Additional Services

Foundations, Demolition & Excavation, Retaining Walls, Drainage, Paving & Concrete Work

Coverage Areas

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

Established in 2007
Established in 2007
Senior Discount
Senior Discount
Residential & Commercial
Residential & Commercial
Weekend Hours
Weekend Hours
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Hours CLOSED NOW
License:
939216
Learn how to choose a Foundation Contractor and more…

Diamond Certified Foundation Contractors Serve These Clayton ZIP Codes

94517

Diamond Certified Foundation Contractors In Clayton

Diamond Certified foundation contractors serving Clayton are rated an average of 4.6 out of 5 stars based on 780 reviews of 27 rated foundation contractors.
Diamond Certified foundation contractors in Clayton Avg. Star Rating.

    Map of Clayton, CA

    Clayton was founded in 1857, and today, your 11,967 neighbors enjoy festivals, art galleries, mountain biking, lake exploring and cinemas. Claytonians use Diamond Certified foundation contractors for foundation underpinning, foundation crack repair, foundation excavation, foundation waterproofing, crawl space repair, and more.

    Frequently Asked Questions for Foundation Contractor in Clayton, CA
    Q: What are clients of Diamond Certified foundation contractors saying about contractors in Clayton, CA?
    A: Verified Engineered Soil Repairs, Inc. Customer, 1 of 526
    "They're a great company. They did what they said they would do, and they did it in a timely fashion. The work was done under budget, and they kept me informed during the process. They were very professional, on time, under budget, and kept me informed." - Peter S.
    All Survey Responses for Engineered Soil Repairs, Inc.
    Verified AcuStruct Customer, 1 of 158
    "Knowledgeable, honest, fairly priced, and experienced, the owner is a nice guy and easy to work with. How easy Dan was to work with, their efficiency, and their flexibility with timing" - Brandon
    All Survey Responses for AcuStruct
    Verified Dimension Construction Inc Customer, 1 of 10
    "Working with Dimension has been a consistently positive experience. Their professionalism is evident in every aspect of their work and they adhere strictly to all safety regulations. They remain aligned with their original proposal throughout the project, often exceeding expectations with additional value and effort. Dimension sounds like a highly dependable and conscientious partner. Their strict adherence to safety regulations and commitment to delivering exactly what they propose, often going beyond,suggests a team that values integrity, consistency and client satisfaction. That kind of reliability is rare and valuable, especially in technical or field-driven environments where trust and follow-through are critical." - Jan V.
    All Survey Responses for Dimension Construction Inc
    Q: What are some of the most popular brands that Diamond Certified foundation contractors use when working with Clayton residents?
    A: Diamond Certified foundation contractors use top-quality brands like PolyLevel, Chance Foundation Solutions, Sure Foundation Repair, Fortress Stabilization Systems and BASF.
    Q: What types of foundation drainage do foundation contractors offer?
    A: Foundation contractors typically offer two types of foundation drainage systems. The first type is an exterior perimeter drain system, which involves digging a trench around the perimeter of the foundation and installing a pipe that carries water away from the foundation and into a sump pump. The second type is an interior drain system, which involves digging a trench inside the foundation and installing an interior pipe or drain tile to collect water and carry it away from the foundation and into a sump pump. Both of these systems are designed to keep water away from the foundation and protect the structure from damage caused by moisture.
    Q: Can Diamond Certified foundation contractors work with BASF products and similar items so I can get foundation drainage in Clayton?
    A: Yes, Diamond Certified foundation contractors can work with BASF products and similar items to provide foundation drainage in Clayton.
    Q: What did people search for when they wanted to find the best quality foundation contractors in Clayton?
    A: Foundation Grading
    Foundation Consultation
    Foundation Piers
    Foundation Engineering
    Foundation Inspection Services