Top Rated Foundation Contractors Serving Sonoma County, 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 Sonoma County including 95403, 94928, 95407, 95404 and 95401. These foundation experts provide foundation piers and foundation stabilization, and they also work on foundation excavation, foundation engineering and crawl space repair. 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 21, 2023
34,356 people sourced companies in Foundation Contractor
1,736 Verified Foundation Contractor Customers Surveyed

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Foundation Soil Stabilization Inc.

Foundation Soil Stabilization Inc. provides a variety of ground strengthening services for residential and commercial clients throughout the Greater B...

Main Services

Foundation Contractor

Additional Services

Compaction and Permeation Grouting, Foundation Construction, Structural Releveling, Foundation Releveling, Pool Releveling, Settlement Repair, House Releveling, Cracks in Walls, Concrete Sidewalks and Stairs

Coverage Areas

Greater Bay Area

Family Owned

Residential & Commercial

Free Estimates

Diamond Certified Expert Contributor

Diamond Certified Video Profile

Diamond Certified Company Report

Dan Quiles, President

Expert Contributions

15
Rating Surveys

15
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(925) 388-6989

Hours CLOSED NOW

License:

963800

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Engineered Soil Repairs, Inc.

Engineered Soil Repairs, Inc. is a design/build construction company that provides solutions to soil-related problems, including landslide and creek b...

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

Established in 1992

Residential & Commercial

Appointments Available

Live Phone Call Answers

Diamond Certified Video Profile

Diamond Certified Company Report

523
Rating Surveys

29
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(925) 405-5941

Hours CLOSED NOW

License:

668184

Learn how to choose a Foundation Contractor and more…

Diamond Certified Foundation Contractors In Sonoma County

Diamond Certified foundation contractors serving Sonoma County are rated an average of 4.5 out of 5 stars based on 707 reviews of 26 rated foundation contractors.
Diamond Certified foundation contractors in Sonoma County Avg. Star Rating.

Sonoma County was founded in 1835, and today, your 518,275 neighbors use foundation contractors for foundation piers, crawl space repair, foundation engineering, foundation sealing, foundation inspection services, and more.

Frequently Asked Questions for Foundation Contractor in Sonoma, CA

Q: What are clients of Diamond Certified foundation contractors saying about contractors in Sonoma County, CA?

A: Verified Engineered Soil Repairs, Inc. Customer, one of 523
"They are really knowledgeable about all things soil and erosion. They know a lot about dirt, landscape and slash foundation. They are knowledgeable." -David S.
All Survey Responses for Engineered Soil Repairs, Inc.
Verified Foundation Soil Stabilization Inc. Customer, one of 15
"They were very professional, and they provided good information about how to do the repair. The invoice was the same as the estimate. Their level of expertise" -Anne S.
All Survey Responses for Foundation Soil Stabilization Inc.

Q: What are some of the most popular brands that Diamond Certified foundation contractors use when working with Sonoma County residents?

A: Diamond Certified foundation contractors use top-quality brands like Sika, Sure Foundation Repair, AB Chance, Supportworks and Power Lift Foundation Repair.

Q: What types of foundation crack repair do foundation contractors offer?

A: Foundation contractors offer several types of foundation crack repair services. This includes epoxy injections, which are used to fill and seal cracks, providing a waterproof solution. They may also use polyurethane foam injections, which expand to fill cracks and gaps, and also prevent water intrusion. Contractors may also perform structural repairs, using techniques such as carbon fiber reinforcement, helical piers, and steel piers to strengthen the foundation. For larger cracks or more significant damage, a contractor might suggest underpinning, where the foundation is excavated and new footings are installed to support the structure.

Q: Can Diamond Certified foundation contractors work with BASF products and similar items so I can get foundation piers in Sonoma County?

A: Yes, Diamond Certified foundation contractors can work with BASF products and similar items to install foundation piers in Sonoma County.

Q: What did people search for when they wanted to find the best quality foundation contractors in Sonoma County?

A: Foundation Inspection
House Leveling
Foundation Drainage
Foundation Excavation
Foundation Piers

Top Rated Foundation Contractors Serving Sonoma County, CA

Foundation Soil Stabilization Inc.

Main Services

Additional Services

Coverage Areas

Engineered Soil Repairs, Inc.

Main Services

Additional Services

Coverage Areas

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Diamond Certified Companies Serving Sonoma, CA