Top Rated Foundation Contractors Serving Port Costa, 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 Port Costa including 94569. These foundation experts provide foundation grading and foundation design, and they also work on foundation construction, foundation inspection services and foundation reinforcement. 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 Port Costa ZIP Codes

94569

Diamond Certified Foundation Contractors In Port Costa

Diamond Certified foundation contractors serving Port Costa are rated an average of 4.6 out of 5 stars based on 826 reviews of 27 rated foundation contractors.
Diamond Certified foundation contractors in Port Costa Avg. Star Rating.

    Map of Port Costa, CA

    Port Costa was founded in 1878, and today, your 192 neighbors enjoy skating, paint nights, fishing, geocaching and folk dancing. Port Costans use Diamond Certified foundation contractors for crawl space repair, foundation inspection services, foundation piers, foundation reinforcement, foundation excavation, and more.

    Frequently Asked Questions for Foundation Contractor in Port Costa, CA
    Q: What are clients of Diamond Certified foundation contractors saying about contractors in Port Costa, 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 Port Costa residents?
    A: Diamond Certified foundation contractors use top-quality brands like Quikrete, Sika, The Reinforcer, Chance Foundation Solutions and Sure Foundation Repair.
    Q: What types of slab foundation construction do foundation contractors offer?
    A: Foundation contractors offer a variety of foundation drainage solutions, including French drains, curtain drains, sump pumps, and interior and exterior footing drains. French drains are the most popular option as they are a trench filled with gravel and a perforated pipe that carries water away from a structure. Curtain drains are similar to French drains but are installed near the foundation wall and are usually installed in conjunction with a sump pump. Sump pumps are used to collect and remove water from the area around the foundation. Interior and exterior footing drains are installed around the perimeter of the foundation to collect and divert water away from the home.
    Q: Can Diamond Certified foundation contractors work with BASF products and similar items so I can get foundation grading in Port Costa?
    A: Yes, Diamond Certified foundation contractors can work with BASF products and similar items to provide foundation grading in Port Costa.
    Q: What did people search for when they wanted to find the best quality foundation contractors in Port Costa?
    A: Foundation Construction
    Foundation Reinforcement
    Foundation Stabilization
    Foundation Design
    Foundation Waterproofing