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11 Best Foundation Companies in Claremont, CA

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Written By Bradford Cuthrell

Last Updated April 2024

Foundation repair can be a substantial time investment and expensive project. However, neglecting issues can lead to serious consequences and high costs in the future. Homeowners in Claremont may wonder if they'll be able to remain in their home while repairs are being done, and how long those repairs might take.

Luckily for homeowners like you, we’ve researched a list of the best and most trusted foundation repair companies in your area. Keep reading this guide to find the best foundation repair companies in Claremont, California.

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Top 11 Best Foundation Companies in Claremont

Upland Concrete Company

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100 N Laurel Ave #426, Upland, CA 91786 (909) 417-7918 concreteupland.com

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

Concrete
Sealing
Repair
Driveways
Retaining walls
Grading and leveling
Waterproofing
Masonry

All American Traditions Foundation Repair, Inc.

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1042 N Mountain Ave B-180, Upland, CA 91786 (909) 957-9192 foundationrepairshop.com

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Services Offered

Retaining walls
Crawl space encapsulation
Inspection
Concrete
Repair

DG Construction

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21631 Golden Poppy Ct, Walnut, CA 91789 (840) 201-7395 mydgconstruction.com

Good customer service

Transparent pricing

Helps educate customers

Punctual service

Services Offered

Concrete
Driveways
Sidewalks
Repair

RCCI dba Ramirez Company

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778 N, 778 Georgia Ave, Azusa, CA 91702 (626) 969-7530 rccico.com

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Repair
Concrete

Alpha Structural, Inc.

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23031 E La Palma Ave, Yorba Linda, CA 92887 (714) 410-5611 alphastructural.com

Transparent pricing

Good customer service

Helps educate customers

Punctual service

Services Offered

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

West Coast Concrete Services

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21520 Yorba Linda Blvd # 416, Yorba Linda, CA 92887 (714) 532-0816 west-coastconcrete.com

Transparent pricing

Helps educate customers

Punctual service

Good customer service

Free quotes

Services Offered

Grading and leveling
Retaining walls
Repair
Concrete
Driveways
Sidewalks
Inspection
Masonry

Geobear Foundation Repair

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22603 La Palma Ave Suite 302, Yorba Linda, CA 92887 (877) 436-2327 geobear.us

Free quotes

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Services Offered

Masonry
Grading and leveling
Repair
Retaining walls
Concrete

Cal Star Mobile Home Construction

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1820 Railroad St, Corona, CA 92878 (951) 525-1598 calstarmobile.com

Punctual service

Transparent pricing

Good customer service

Free quotes

Services Offered

Grading and leveling
Repair

Keller

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1101 California Ave, Corona, CA 92881 (951) 258-9422 keller-na.com

Good customer service

Free quotes

Transparent pricing

Services Offered

Grading and leveling
Concrete
Sealing
Driveways
Repair
Retaining walls

Tuff Kote Systems

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2969 E Coronado St, Anaheim, CA 92806 (714) 522-7341 tuffkote.com

Good customer service

Transparent pricing

Services Offered

Concrete
Grading and leveling
Repair
Sidewalks
Driveways
Waterproofing

Riverside Concrete Co.

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2821 Main St, Riverside, CA 92501 (951) 355-7619 riverside-concrete.com

Good customer service

Free quotes

Transparent pricing

Helps educate customers

Services Offered

Concrete
Grading and leveling
Driveways
Sidewalks
Repair
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

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

Experience

We suggest choosing a local foundation repair company with a well-established track record of fixing various kinds of foundation problems. These companies should have deep knowledge of the latest materials and techniques. Ask how many years a provider has served your area.

Reputation

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

Licensing and Insurance

It's important to select a company that has the correct credentials, bonding, and coverage for liability and workers' compensation. General contractors in California are required to be licensed by the Contractors State License Board in order to work on projects valued at more than $500. To be eligible for a license, an individual needs to 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

Choose a company that offers transferable warranties of at least a decade, ideally lifetime guarantees, to fully back their foundation repairs. This demonstrates that they stand behind the quality of their repairs and offers protection if future issues arise.

Questions To Ask Foundation Repair Companies

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

  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to protect yourself from unexpected expenses.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What repairs do you recommend for this situation, and why? Your contractor may consider options such as steel piers, carbon fiber, and wall anchors. Asking allows you to compare suggested solutions between companies.
  • Realistically, how long will the repairs take? Look for providers that provide reasonable estimates.
  • What foundation flaws did you identify during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers an unclear answer, it may be trying to bill you for unnecessary work.
  • What type of guarantees are provided? Trustworthy providers will offer warranties of at least 10 years on labor and materials.

Carefully evaluating foundation repair companies helps homeowners find the ideal match for their needs. A provider that can answer the questions above is likely one that provides high-quality, durable repairs. Swiftly tackling foundation problems helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in Claremont, CA

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

  • Visible crumbling or cracking of your foundation
  • Uneven ground-level floors
  • Bowing, buckling, or cracked walls
  • Window or door frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Claremont homeowners pay about $2,704 for foundation repair, although the cost will depend on several factors. The fastest way to get an estimate for the cost of your specific job is to ask for quotes from a handful of local foundation repair companies. Your total cost will be affected by things like the size of your house and type of repair(s) needed.

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 measures to fix leaks or cracks. The cost of these procedures will vary greatly depending on the size and root cause of the issue.

Stabilization helps to fix bowing walls by inserting steel or carbon fiber strips. The cost 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 is based 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 might include indoor waterproofing, outdoor waterproofing, or both.

If you're constructing a new home, make sure that a soil report is completed. This report contains information regarding how well your soil can support a foundation, and can give you a heads-up about potential future issues. 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 current problems that could use some attention, and give you advice on avoiding future problems.

Also ensure that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. The weather in Claremont 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.

Foundation repair usually requires a permit, but acquiring one won't be your responsibility. Your foundation repair provider should put together the permit and all other documents required in Claremont, and should be able to explain the process and/or provide the documents if asked.

When your foundation is in need of waterproofing, you might start to notice signs like uneven floors, basement flooding, discoloration or odors, hairline cracks, white powder or spots on your walls, or signs of fungus, mildew, or mold.

You can opt for interior or exterior waterproofing. Interior waterproofing typically is less expensive, and can involve solutions like the use of sealants or the installation of sump pumps or drains. Exterior waterproofing is generally more expensive but more effective. This process can involve things like landscaping changes, external drains, or physical barriers to keep water out of basements and crawl spaces.

Foundation repair, especially large repairs like basement waterproofing, should last a long time. This is especially true when you hire a reputable company. By solving systemic issues with your foundation, or reinforcing important areas, you reduce your risk of future problems.

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