Top Rated Foundation Contractors Serving Castro Valley, 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 Castro Valley including 94546 and 94552. These foundation experts provide foundation waterproofing and crawl space repair, and they also work on foundation underpinning, foundation consultation and foundation sealing. 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
34,356 people sourced companies in Foundation Contractor
1,924 Verified Foundation Contractor Customers Surveyed
Alameda Engineering has been providing a wide range of foundation and drainage services for residential clients throughout the Bay Area since 1989. Th...
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Main Services
Drainage
Foundation Contractor
Additional Services
Foundation Repairs & Replacements, Retaining Walls, Drainage Systems, Concrete Construction
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
Earthquake Retrofitting
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
All Seasons Construction is a general contracting firm that specializes in foundation and drainage work for residential clients in Oakland, Berkeley, ...
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Main Services
Foundation Contractor
Earthquake Retrofitting
Additional Services
Foundation & Drainage Specialists, Retaining Walls, Concrete & Paving
Diamond Certified Foundation Contractors Serve These Castro Valley ZIP Codes
94546, 94552
Diamond Certified Foundation Contractors In Castro Valley
Diamond Certified foundation contractors serving Castro Valley are rated an average of 4.5 out of 5 stars based on 1514 reviews of 27 rated foundation contractors. Diamond Certified foundation contractors in Castro Valley Avg. Star Rating.
Castro Valley was founded in 1857, and today, your 63,948 neighbors enjoy beachcombing, ghost tours, aquariums, stargazing and museum tours. Castro Valleyans use Diamond Certified foundation contractors for crawl space repair, slab foundation construction, foundation piers, house leveling, foundation drainage, and more.
Frequently Asked Questions for Foundation Contractor in Castro Valley, CA
Q: What are clients of Diamond Certified foundation contractors saying about contractors in Castro Valley, CA?
Q: What are some of the most popular brands that Diamond Certified foundation contractors use when working with Castro Valley residents?
A: Diamond Certified foundation contractors use top-quality brands like Tremco, Rhino Carbon Fiber, Power Lift Foundation Repair, Quikrete and Simpson Strong-Tie.
Q: What types of crawl space repair do foundation contractors offer?
A: Foundation contractors offer a variety of footing types depending on the building structure and the soil conditions of the building site. Common footing types include spread footings, which are made up of individual pads placed beneath the corners of the foundation; continuous footings, which are continuous strips of concrete that run around the perimeter of the foundation; and pile footings, which are driven deep into the ground in order to provide extra stability for the foundation.
Q: Can Diamond Certified foundation contractors work with BASF products and similar items so I can get foundation waterproofing in Castro Valley?
A: Yes, Diamond Certified foundation contractors can work with BASF products and similar items to provide foundation waterproofing in Castro Valley.
Q: What did people search for when they wanted to find the best quality foundation contractors in Castro Valley?
A: Foundation Footings
Foundation Inspection Services
Foundation Consultation
Foundation Underpinning
Foundation Inspection Services
Castro Valley is our home and we love it! Here you’ll find the best spots to revisit, the Castro Valley events schedule, local social media links, stories of our Castro Valley area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Castro Valley Diamond Certified Preferred Member (always free).
Lake Chabot Regional Park is a popular local spot for hiking, fishing and picnicking. Photo: Olga
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