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11 Best Foundation Companies in Los Altos, CA

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Written By Bradford Cuthrell

Last Updated April 2024

While foundation repair is typically costly and time-consuming, neglecting foundation problems could lead to serious, expensive consequences later on. Los Altos receives less rain than many places in the country, which can lead to dry soil, a dry foundation, and future complications.

To help you find reliable foundation services, we researched the best, highly-trusted foundation repair companies near you. Continue reading to learn about our top picks for the best foundation repair companies in Los Altos, California.

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Top 11 Best Foundation Companies in Los Altos

Foundation Solutions, Inc

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3052 Scott Blvd, Santa Clara, CA 95054 (408) 297-0123 foundationsolutions.com

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Concrete
Crawl space encapsulation
Repair
Inspection
Grading and leveling
Retaining walls

Lemon Remodeling & Services INC

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530 Lytton Ave # 200, Palo Alto, CA 94301 (408) 883-0191 lemonremodeling.com

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Grading and leveling
Concrete
Driveways
Mold remediation
Repair
Inspection

Foundation Strategies and Construction Inc.

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3141 Stevens Creek Blvd, San Jose, CA 95117 (408) 320-7433 foundationstrategiesinc.com

Free quotes

Good customer service

Services Offered

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

MOKA Construction

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3315 Montgomery Dr #312, Santa Clara, CA 95054 (650) 383-0245 mokaconstruction.com

Transparent pricing

Free quotes

Helps educate customers

Good customer service

Services Offered

Concrete
Retaining walls
Grading and leveling
Repair

Valley Concrete Inc

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1020 Ruff Dr, San Jose, CA 95110 (408) 287-6091 valleyconcrete.com

Transparent pricing

Punctual service

Free quotes

Helps educate customers

Good customer service

Services Offered

Grading and leveling
Concrete
Driveways
Sidewalks
Retaining walls
Repair
Masonry

Clean CrawlSpace Inc

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

Free quotes

Good customer service

Punctual service

Transparent pricing

Services Offered

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

BUILD 33

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21045 Cory Ct, Cupertino, CA 95014 (408) 898-4833 build33.com

Punctual service

Good customer service

Free quotes

Helps educate customers

Services Offered

Repair

SRC Construction Inc.

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820 San Pablo Ave, Sunnyvale, CA 94085 (650) 814-9522 srccontractor.com

Transparent pricing

Helps educate customers

Good customer service

Services Offered

Grading and leveling
Repair

RH Construction and Structural

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400 San Antonio Rd #2108, Mountain View, CA 94040 (650) 722-8372 rhconstructionandstructural.com

Free quotes

Transparent pricing

Good customer service

Services Offered

Repair

DoBel Construction Inc.

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948 Center St, San Carlos, CA 94070 (650) 593-4600 dobelconstruction.com

Transparent pricing

Services Offered

Crawl space encapsulation
Waterproofing
Sump pumps
Repair

BDCe Concrete

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1984 The Alameda #6, San Jose, CA 95126 (408) 687-2016 bdceconcrete.net

Good customer service

Free quotes

Helps educate customers

Services Offered

Repair
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

You need a good foundation repair contractor to properly assess issues and make appropriate repairs. Do thorough research and focus on these key factors when selecting the right company.

Experience

We suggest choosing a local foundation repair company with a long history of fixing various types of foundations. These companies should have expertise in the latest techniques and materials. Ask providers how long they've served your area.

Reputation

Thoroughly reading online reviews, checking the Better Business Bureau, and getting local references helps confirm that a provider consistently delivers top-notch workmanship and great service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both liability and workers compensation insurance. General contractors in California must be licensed by the Contractors State License Board before working on projects valued over $500. To be eligible for a license, an individual needs to have at least four years of relevant 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. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Pick a provider that offers warranties of 10+ years that you can transfer to a new owner if you sell and, if possible, lifetime guarantees to fully back its 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

While researching options for foundation repair providers, get detailed answers to questions such as:

  • Can you provide a complete written project scope and cost estimate? Asking for a quote in writing helps shield you from unexpected expenses.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What exact repair method would you recommend for this specific situation and why? Your provider may consider options such as carbon fiber, steel piers, and wall anchors. Asking allows you to compare suggested solutions between companies.
  • What type of warranties are provided? Reputable companies typically offer warranties of minimum 10 years on materials and labor.
  • What do you see as the likely cause of my issues 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 unneeded work.
  • How long will the repairs realistically take to complete? Look for providers that provide reasonable estimates.

Thoroughly reviewing foundation repair companies helps homeowners locate the best fit for their needs. A company that can answer the above questions likely delivers durable, long-lasting repairs. Fixing foundation problems swiftly lowers the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Los Altos, CA

There are certain signs that your foundation is in need of repair. These might include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level floors
  • Cracked, buckling, or bowing walls
  • Door frames or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Los Altos homeowners pay roughly $3,286 for foundation repair, although the actual cost will vary widely depending on several factors. The fastest way to get an estimate for the cost of your specific job is to get quotes from one or more local foundation repair companies. Your total cost will be affected by things like the size of your house and type of repair(s) needed.

The main types of foundation repair include crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation repair expert will perform an inspection and take necessary measures to remedy cracks or leaks. The price will depend on the size and cause of the problem.

Underpinning, also called leveling or piering, is when a contractor levels your foundation by underpinning it with large concrete piers. The amount you can expect to spend depends on how many piers are used. The price of stabilization varies similarly. This process reinforces bowing walls with carbon fiber or steel strips, and the cost will depend on the material chosen and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs that help prevent water from getting into your foundation. This can include exterior waterproofing, interior waterproofing, or both, and the price can vary widely. We recommend contacting a waterproofing specialist if you think your foundation needs waterproofing.

If you're constructing a new house, make sure that a soil report is completed. A soil report will contain information regarding how well your soil can support a foundation, and can provide you with a heads-up about potential future problems. If you have concerns about an existing home, for a few hundred dollars, you can get an inspection and report by a structural engineer. The engineer can point you to any issues that could use some attention, and advise you on how to avoid future problems.

It's also important that the moisture around your foundation is appropriate, particularly when the weather gets hot. The weather in Los Altos 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 pipes or gutters, so you can get them repaired promptly.

Your foundation repair professional should be the one obtaining the permits. You can ask the company to provide a detailed explanation of its process and to see the permits and paperwork it has acquired to ensure everything is properly authorized per Los Altos regulations.

Generally, foundation repairs will have a positive effect on your home's value. In some cases, foundation repairs may be considered a capital improvement, which might help you qualify for tax breaks. Generally, a capital improvement is defined as one that adds to a home's overall market value, prolongs its life, or adapts it to new uses. Contact your California tax professional for the most accurate information.

Foundation repairs undertaken by a trustworthy company should last a long time. Some more extensive repairs, such as basement waterproofing, can be very involved and expensive, but they do a lot in terms of lowering the risk of future issues.

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