11 Best Foundation Companies in Los Altos Hills, CA

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Last Updated: February 25, 2025

Repairing your foundation requires a lot of time and money. However, neglecting foundation repairs can lead to significant and costly issues. Foundation repair is a big project, and you may be concerned about the time it will take, or if you'll be able to remain in your Los Altos Hills home while the work is underway.

To help homeowners find trusted foundation services, we researched the top-ranked and most trusted foundation repair companies near you. Keep reading to explore our top recommendations for the best foundation repair companies in Los Altos Hills, California.

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Top Pick
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in Los Altos Hills

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

Groundworks Logo

Our Rating

User Rating

2333 Courage Dr STE C, Fairfield, CA 94533 (707) 949-9911 groundworks.com

Free quotes

Good customer service

Services Offered

Grading and leveling
Masonry
Retaining walls
Concrete
Crawl space encapsulation
Inspection
Waterproofing
French drains
Repair

Mares & Dow Construction & Skylights Inc.

Mares & Dow Construction & Skylights Inc. Logo

Our Rating

User Rating

1155 Ellis St #4, San Francisco, CA 94109 (415) 447-6136 maresdow.com

Transparent pricing

Free quotes

Helps educate customers

Punctual service

Good customer service

Services Offered

Crawl space encapsulation
Mold remediation
Concrete
French drains
Driveways
Repair
Retaining walls
Waterproofing
Grading and leveling

Jim Gardner Construction Inc

Jim Gardner Construction Inc Logo

Our Rating

User Rating

3871 Piedmont Ave #13, Oakland, CA 94611 (510) 655-3409 jimgardnerconstruction.com

Good customer service

Helps educate customers

Services Offered

Masonry
Sump pumps
French drains
Mold remediation
Driveways
Retaining walls
Grading and leveling
Crawl space encapsulation
Repair
Inspection
Sealing

De Build Group

De Build Group Logo

Our Rating

User Rating

1930 12th Ave, Oakland, CA 94606 (855) 333-2845 dbuildgroup.com

Free quotes

Good customer service

Transparent pricing

Helps educate customers

Punctual service

Services Offered

Driveways
Retaining walls
Grading and leveling
French drains
Concrete
Sidewalks
Sealing
Repair

Shaz Construction & Design

Shaz Construction & Design Logo

Our Rating

User Rating

40 Bellam Blvd Unit # 10484, San Rafael, CA 94912 (415) 528-1424 shazconstruction.com

Punctual service

Services Offered

Inspection
Driveways
Mold remediation
Sealing
Concrete
Repair
Grading and leveling
Retaining walls
Waterproofing
Crawl space encapsulation
Masonry

LEET Construction Company Oakland

LEET Construction Company Oakland Logo

Our Rating

User Rating

1901 Harrison St Ste 1100, Oakland, CA 94612 (415) 881-0841 leetconstruction.com

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Services Offered

Crawl space encapsulation
Inspection
Repair
Sidewalks
French drains
Driveways
Retaining walls
Concrete

Clean CrawlSpace Inc

Clean CrawlSpace Inc Logo

Our Rating

User Rating

747 E Brokaw Rd, San Jose, CA 95112 (408) 920-7130 cleancrawlspace.com

Free quotes

Punctual service

Good customer service

Services Offered

Sump pumps
Sealing
Crawl space encapsulation
Repair
Retaining walls
Mold remediation
Waterproofing
Inspection

West Coast Premier Construction

West Coast Premier Construction Logo

Our Rating

User Rating

1940 Union St #1, Oakland, CA 94607 (510) 271-0950 wcpc-inc.com

Transparent pricing

Punctual service

Good customer service

Services Offered

Waterproofing
Concrete
Retaining walls
Inspection
Grading and leveling
Repair
Masonry

The Golden City Foundation Repair Co

The Golden City Foundation Repair Co Logo

Our Rating

User Rating

50 Post St #24, San Francisco, CA 94104 (415) 943-6199 foundationrepairsanfrancisco.net

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Inspection
Driveways
Grading and leveling
Crawl space encapsulation
Retaining walls
Repair
Concrete

Rsl Structural Inc.

Rsl Structural Inc. Logo

Our Rating

User Rating

674 Easton Ave, San Bruno, CA 94066 (530) 551-7660 rslearthquakebrace.com

Helps educate customers

Services Offered

Sump pumps
Grading and leveling
Concrete
French drains
Retaining walls
Repair
Crawl space encapsulation

Feraru & Associates Building and Design Inc

Feraru & Associates Building and Design Inc Logo

Our Rating

User Rating

1569 Solano Ave #249, Berkeley, CA 94707 (510) 228-7366 feraru.us

Helps educate customers

Free quotes

Transparent pricing

Punctual service

Services Offered

Concrete
Repair
French drains
Retaining walls
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

Working with a qualified foundation repair provider is important for properly evaluating the damage and completing repairs correctly. We suggest focusing on these main factors.

Experience

Pick a local foundation repair company with significant experience fixing all kinds of foundation problems. It should have specialized knowledge of the latest repair methods and materials. Ask how long a company has served your area.

Reputation

Reading through online reviews, checking the Better Business Bureau, and requesting local references helps you confirm that a provider consistently delivers good workmanship and a positive customer service experience. Pay attention if you see numerous complaints about poor service or faulty repairs.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both liability and workers compensation insurance. In California, general contractors are required to be licensed by the Contractors State License Board in order to work on projects valued over $500. To be eligible for a license, an individual must have at least four years of related work experience in the last ten years (or be represented by someone who does), must pass both a law and business and a trade exam, and must be bonded. Individuals or businesses that have employees must also have workers' compensation insurance. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Pick a company that offers transferable warranties for a minimum of a decade and, if possible, lifetime guarantees to fully back its foundation repair services. This displays confidence that the company's work is top-notch and provides protection should problems come up later.

Questions To Ask Foundation Repair Companies

To compare foundation repair providers, you should ask specific questions such as:

  • What are some likely causes of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be attempting to bill you for extra work.
  • What type of guarantees are provided? Trustworthy providers typically offer warranties of at least 10 years on labor and materials.
  • Can you provide a project scope and cost estimate in writing? Make sure to get quotes in writing to shield yourself from unexpected costs.
  • How long will the repairs realistically take? Look for providers that provide reasonable estimates.
  • What exact repair method do you recommend for this specific situation and why? Your provider may consider options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.
  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.

Taking time to vet foundation repair companies will help you identify the right one for you. Providers that can thoroughly answer these questions will likely deliver long-lasting, high-quality repairs. Swiftly fixing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in Los Altos Hills, CA

If your foundation is in need of repair, you may notice a number of symptoms. Outside your home, you might see a crumbling or cracking foundation or cracks in your driveway. Your ground level may have uneven or cracked floors. You might notice doors or windows that are sticking in their frames, or frames that are skewed. You might also notice buckling, cracking, or bowing walls.

On average, Los Altos Hills homeowners spend around $3,287 on foundation repair. The cost of foundation repair depends on several factors. Things like the type of repair needed, the size of your home, and the extent of the damage will all help determine the cost. The easiest way to learn how much a job may cost is to reach out to a local foundation repair company and schedule a free inspection and estimate.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

For both leak repair and crack repair, a technician will come to your home, complete an inspection, and use various repair techniques to fix leaks or cracks. The cost of these procedures can vary greatly depending on the size and cause of the issue.

Stabilization reinforces bowing walls by inserting steel or carbon fiber strips. The amount you spend will depend on the material chosen and the number of strips required. The cost of underpinning also varies. This process, also called piering or leveling, involves leveling your foundation by underpinning it with concrete piers; the cost will depend on how many piers are needed.

If you're interested in waterproofing your foundation or basement, we recommend talking to a waterproofing specialist. This process may include outdoor waterproofing, indoor waterproofing, or both.

When building a new house, make sure that a soil report is completed. A soil report will contain information about how well the soil on a given piece of land can support a foundation, and can offer you a heads-up about potential future problems. If your concerns are about an existing home, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can point you to any issues that could use some attention, and give you advice on how to avoid future problems.

Also ensure that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. The weather in Los Altos Hills tends to be very dry, which means that at times you may need to water your soil and foundation. Also, be on the lookout for leaky gutters or pipes, so you can get them repaired quickly.

Permits are needed for most foundation repairs, but applying for one isn't your responsibility. Your foundation repair provider should get the permit and all other documents required in Los Altos Hills, and should be able to provide the documents and/or explain the process if asked.

You should talk to your foundation repair technician about your concerns before committing to any project. Typically, yes, you'll be able to remain in your home while foundation repairs are underway.

You may not love the idea of spending money to hire someone for a seemingly small foundation repair. However, it's always in your best interest to consult a professional. This helps you avoid more expensive issues down the road. You may be able to repair small hairline cracks yourself, but it's always good to get an expert opinion first.

Other Los Altos Hills, CA Home Services

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