11 Best Foundation Companies in Modesto, CA

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Last Updated: February 25, 2025

Foundation repair can be a time-consuming, lengthy process and expensive project. However, neglecting repairs can lead to serious consequences and high costs down the line. Your foundation may be more likely to shift or sustain damage if your home is somewhere, like Modesto, that gets high temperatures. Soil that is very dry due to high temperatures can loosen and shift, and concrete can crack.

To help, we've put together a guide to top foundation service providers in your area. Keep reading to find top-rated foundation repair companies in Modesto, 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 Modesto

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.

HSD Masonry Corporation

HSD Masonry Corporation Logo

Our Rating

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Imperial Ave, Modesto, CA 95358 (209) 204-3417 hsdmasonry.com

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Driveways
Concrete
Masonry
Repair
Grading and leveling
Retaining walls
Sidewalks

Clean CrawlSpace Inc

Clean CrawlSpace Inc Logo

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

Punctual service

Free quotes

Good customer service

Services Offered

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

Mafileo Concrete

Mafileo Concrete Logo

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User Rating

130 La Casa Via, Walnut Creek, CA 94598 (925) 492-7244 concrete-walnutcreek.com

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Sidewalks
Concrete
Repair
Retaining walls
Grading and leveling
Driveways

San Ramon Concrete And Masonry

San Ramon Concrete And Masonry Logo

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User Rating

18060 San Ramon Valley Blvd, San Ramon, CA 94583 (925) 350-8087 sanramonconcretemasonry.com

Transparent pricing

Free quotes

Services Offered

Sidewalks
Masonry
Driveways
Retaining walls
Grading and leveling
Concrete
Repair

Foundation Solutions, Inc

Foundation Solutions, Inc Logo

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User Rating

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

Helps educate customers

Good customer service

Free quotes

Services Offered

Crawl space encapsulation
Repair
Inspection
Grading and leveling
Concrete
Retaining walls

MOKA Construction

MOKA Construction Logo

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User Rating

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

Punctual service

Free quotes

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Grading and leveling
Concrete
Repair
Retaining walls

Valley Concrete Inc

Valley Concrete Inc Logo

Our Rating

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

Free quotes

Punctual service

Services Offered

Masonry
Concrete
Sidewalks
Grading and leveling
Driveways
Retaining walls
Repair

152 Concrete Concepts, Inc.

152 Concrete Concepts, Inc. Logo

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User Rating

2334 Cool Springs Ct, Los Banos, CA 93635 (209) 583-0001 152concreteconcepts.com

Good customer service

Transparent pricing

Services Offered

Masonry
Concrete
Driveways
Retaining walls
Repair
Grading and leveling

Butler Concrete Construction

Butler Concrete Construction Logo

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User Rating

88 S Third St, San Jose, CA 95113 (408) 907-2239 sanjose-concrete-contractors.com

Transparent pricing

Free quotes

Services Offered

Sidewalks
Grading and leveling
Repair
Concrete
Driveways
Retaining walls

Spaulding Concrete

Spaulding Concrete Logo

Our Rating

User Rating

1990 N California Blvd 8th floor floor, Walnut Creek, CA 94596 (925) 348-6125 spauldingconcrete.com

Transparent pricing

Good customer service

Services Offered

Repair
Concrete
Sidewalks
Driveways
Grading and leveling
Retaining walls

Heroes Design & Build East Bay

Heroes Design & Build East Bay Logo

Our Rating

User Rating

1191 Linden Dr, Concord, CA 94520 (510) 405-5797 myheroes.design

Helps educate customers

Free quotes

Punctual service

Services Offered

Inspection
Repair
French drains
Grading and leveling
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

Hiring a qualified foundation repair contractor ensures you have someone who will inspect the damage thoroughly and make appropriate fixes. It's important to conduct research beforehand, focusing on the factors listed here.

Experience

Look for a local foundation repair provider with deep experience fixing all foundation types. It should have specialized knowledge of the latest repair techniques and materials. Ask how long a company has served your area.

Reputation

Thoroughly reading online reviews, checking the Better Business Bureau, and asking for local references helps verify that a provider consistently delivers high-quality work and great service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

Choose a company that has the right licenses, bonds, and insurance policies for liability and workers' compensation. General contractors in California need to be licensed by the Contractors State License Board in order to work on projects valued over $500. To obtain a license, an individual must have at least four years of related work experience in the last decade (or be represented by someone who does), must pass both a business and law and a trade exam, and must be bonded. If an individual or business has employees, workers' compensation insurance is also required. There may be additional requirements for contractors to do certain concrete work.

Warranties

Pick a company that offers long transferable warranties for a minimum of 10 years and, if possible, lifetime guarantees to fully back its work. This displays faith that their repairs will be high-quality and long-lasting and provides protection if problems come up later.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • What type of guarantees do you offer? Trustworthy providers often offer warranties of at least 10 years on labor and materials.
  • What options do you have for financing? Providers often offer payment plans for larger foundation repairs.
  • Can you provide a complete written project scope and cost estimate? Getting the details in writing helps shield you from unexpected costs.
  • How long will the repairs realistically take? Look for companies that provide reasonable estimates.
  • What repairs do you recommend for this situation, and why? Your contractor may provide options such as wall anchors, carbon fiber, and steel piers. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What foundation defects did you find during inspection that may be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers an unclear answer, it may be attempting to bill you for unnecessary work.

Thoroughly evaluating foundation repair companies will help you locate the right one for you. Providers that can thoroughly answer these questions will likely offer high-quality, durable repairs. Swiftly fixing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in Modesto, CA

There are several signs that your foundation is in need of repair. These can include:

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

On average, Modesto homeowners spend roughly $2,820 on foundation repair. The cost of foundation repair will vary greatly depending on a number of factors. Things like the size of your home, the extent of the damage, and the type of repair needed will all play a part. The best way to determine how much a job might cost is to speak with a local foundation repair expert and schedule a free inspection and estimate.

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 contractor will perform an inspection and take necessary measures to remedy cracks or leaks. Costs will vary depending 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 total cost will depend on what material is used and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs designed to stop water from getting into your foundation. This can involve exterior waterproofing, interior waterproofing, or both, and the price can vary greatly. We recommend contacting a waterproofing specialist if you think your foundation needs waterproofing.

One way to protect your foundation is to make sure that it gets the right amount of moisture, especially in hot weather. Modesto tends to be a very dry place, so in times of little rain you may need to water your foundation. You should also make sure that you quickly identify and repair any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can reach out to a structural engineer for an evaluation. This will run you a few hundred dollars, but the engineer's consultation can net you a list of things to be aware of as well as more ideas to help you further protect your foundation. Lastly, if you're constructing a new home, be sure that you have a soil report done. This can provide information about how well the soil on your property can support a foundation, and can highlight potential future issues.

Permits are needed for most foundation repairs, but acquiring one won't be your responsibility. Your foundation repair provider should put together all the permits and other documents required in Modesto, and should be able to provide the documents and/or explain the process if asked.

Sometimes, foundation repairs can be considered capital improvements if they meet the criteria of an improvement that adds to your house's overall market value, prolongs its life, or adapts it to new uses. Making capital improvements sometimes lets you qualify for tax breaks. (Talk to your California tax professional to learn more.) Tax breaks aside, foundation repairs will generally have a positive effect on your home's value.

In general, foundation repair takes from one to several weeks. This range is large because the time taken will vary greatly based on things like the type of repair needed and the size of your house. You should talk to your Modesto foundation repair company for a more accurate timeline for your specific project.

Other Modesto, CA Home Services

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