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A home that recently had its foundation serviced by a local pro

Best 5 Foundation Repair Companies in Redwood City, CA

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  1. Home
  2. Local Pros
  3. Foundation Repair
  4. CA
  5. Redwood City
Written By Max Peterson|Last Updated: April 18, 2024

Your Redwood City home's health hangs on the health of its foundation. A construction company can help you discover issues such as cracking and shifting before they threaten your home's structural integrity. We've gathered the most reputable Redwood City foundation repair companies, so you can find the right one for you.

5 Best Foundation Repair Companies in Redwood City

RH Construction and Structural Logo

RH Construction and Structural

4.7/5
Based on 17 customer reviews.

Services Offered

Repair

Highlights

  • Transparent pricing
  • Free quotes
  • Good customer service
400 San Antonio Rd #2108, Mountain View, CA 650-722-8372 rhconstructionandstructural.com
Peace of Mind Structural Logo

Peace of Mind Structural

4.6/5
Based on 157 customer reviews.

Services Offered

Retaining WallsRepairGrading And Leveling

Highlights

  • Helps educate customers
  • Good customer service
  • Transparent pricing
180 South Blvd, San Mateo, CA 650-343-3133 earthquakefoundation.com
Rsl Structural Inc. Logo

Rsl Structural

4.7/5
Based on 45 customer reviews.

Services Offered

RepairSump PumpsConcreteCrawl Space EncapsulationGrading And LevelingFrench DrainsRetaining Walls

Highlights

  • Transparent pricing
  • Free quotes
  • Good customer service
674 Easton Ave, San Bruno, CA 530-551-7660 rslearthquakebrace.com
Bay Area Home Inspections Logo

Bay Area Home Inspections

4.7/5
Based on 160 customer reviews.

Services Offered

RepairMold RemediationInspectionWaterproofingRetaining WallsConcrete

Highlights

  • Transparent pricing
  • Helps educate customers
  • Good customer service
551 25th Ave, San Francisco, CA 415-515-3355 bayareahomeinspections.com

More Local Foundation Repair Companies

Montclair Construction

User Reviews: 4.5/5 

3871 Piedmont Ave
Oakland, CA 94611

Jim Gardner Construction Inc

User Reviews: 4.4/5 

3871 Piedmont Ave #13
Oakland, CA 94611

Feraru & Associates Building and Design Inc

User Reviews: 4.7/5 

1569 Solano Ave #249
Berkeley, CA 94707

Bay Area Retrofit

User Reviews: 4.6/5 

427 San Pablo Ave
Albany, CA 94706

Heroes Design & Build East Bay

User Reviews: 4.4/5 

1191 Linden Dr
Concord, CA 94520

Kodiak Construction

User Reviews: 4.7/5 

2140 Boynton Ave
Martinez, CA 94553

RWR Construction Inc

User Reviews: 4.3/5 

200 Gary Pl
San Rafael, CA 94901

Whitlow Concrete Inc

User Reviews: 4.4/5 

4148 Clares St
Capitola, CA 95010

I Construction & Structural Inc

User Reviews: 4.5/5 

69 Paul Dr.
San Rafael, CA 94903

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Redwood City
Average Max Temp:65°F
Average Min Temp:50°F
Average Monthly Precipitation:2.26"
Percent of Homes With Basements3%
Average Cost of Foundation Repair:$2,882
Average Cost of Foundation Waterproofing:$3,025

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in Redwood City

Foundation issues have multiple possible causes. Here are the most prevalent ones for Redwood City residents:

  • Aging plumbing: The average Redwood City home construction year is 1967. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start eroding, leakage could reach your foundation and even pool beneath it.
  • Improper modifications: Roofing or landscaping work that wasn't completed properly could result in your foundation settling.
  • Standing water: Standing water around your home can harm your foundation, especially when it gathers in areas your gutters don't protect.
  • Tree Roots: Tree roots can enter a home's foundation through crevices, and may apply force that results in your foundation fracturing, pipes rupturing, and overall structural deterioration.

How to Choose the Best Foundation Repair Company

Choosing a foundation provider doesn't have to be difficult. We encourage you to list what you desire most in a contractor, then evaluate each company on your list against these qualities.

Licensing and Experience

The Golden State issues many different kinds of contracting licenses, and foundation companies often have more than one. You can verify a company's licensing information through the Contractors State License Board, a division of the California Department of Consumer Affairs. Look for a company with a General Building Contractor, General Engineering Contractor, C-8 Concrete, or C-61 Pile Driving credential. Talk to team members to gain further insight into a company's experience. You should ask about local permit ordinances, inspection processes and building codes.

Another way to measure a company's credibility is to check its website. There, you can learn how long it's been in business and its trade accreditations. It might also share knowledge and insights through blog posts, podcasts, or videos.

Customer Reviews

We advise reviewing the company's Better Business Bureau (BBB) profile to find out whether it's accredited and has a high customer review score. You can check whether other homeowners have reported satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Complaints aren't necessarily a red flag in themselves. Instead, discover how a company manages them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, has more negative reviews, and doesn't communicate properly, you should avoid working with it.

Finally, we suggest you search additional sites, like Trustpilot and Google, for more opinions.

Foundation Repair Cost in Redwood City

The price of foundation repair can range widely depending on the scale of the issues and what's needed to resolve them. For minor foundation fissures and settling concerns, you may pay as little as $1,800. However, if there is considerable damage, the typical cost is about $2,900. More intricate projects involving tunneling, helical piers, or major mudjacking could cost upwards of $6,900. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$343
Leak Repair$2,740
Stabilization$4,737
Underpinning$1,313
Waterproofing$3,025

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Frequently Asked Questions About Foundation Repair in Redwood City

What will I pay to repair my foundation in Redwood City?

Foundation repair costs about $2,900 in Redwood City. The final numbers depend on how severe the damage is and what type of repair you need.

What's the most popular foundation type in Redwood City?

The four most popular foundation types in Redwood City are crawlspaces, basements, slab foundations, and pile-and-beam assemblies. The specific type your property has will depend on local temperatures, soil quality, and flooding potential.

What are some signs I need foundation waterproofing?

Some signs your home needs foundation waterproofing include discoloration or odors, uneven floors, flooding, mold or mildew growth, plumbing leaks, and hairline cracks.

Note that there are two kinds of waterproofing. Interior waterproofing involves installing drains and sump pumps or using sealants around a cellar. Outdoor waterproofing is usually less expensive. It involves installing exterior drains and creating physical barriers between your foundation and lawn.

Are there telltale signs I should avoid a particular foundation company?

There are several signs that you should avoid a particular foundation contractor. Watch out for unresponsiveness, lack of insurance, inadequate credentials, high-pressure sales tactics, and poor online reviews. Above all, do your research, trust your instincts, and get multiple estimates for the best possible decision-making power.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)