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11 Best Foundation Companies in Montclair, CA

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Written By Bradford Cuthrell

Last Updated February 2024

Foundation repair can be a substantial time investment and expensive project. However, ignoring issues can lead to serious consequences and high costs down the line. If you live somewhere – like Montclair, where it can get hot – the high temperatures could dry out your soil and foundation, which increases the risk of shifting or damage.

To help homeowners find trusted foundation services, we researched the most dependable foundation repair companies near you. Read on to see our recommendations for the best foundation repair companies in Montclair, California.

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Top 11 Best Foundation Companies in Montclair

Upland Concrete Company

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

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Retaining walls
Grading and leveling
Sealing
Driveways
Masonry
Repair
Concrete
Waterproofing

All American Traditions Foundation Repair, Inc.

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

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Services Offered

Retaining walls
Crawl space encapsulation
Repair
Concrete
Inspection

DG Construction

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

Punctual service

Helps educate customers

Good customer service

Transparent pricing

Services Offered

Concrete
Sidewalks
Driveways
Repair

Alpha Structural, Inc.

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

Good customer service

Transparent pricing

Punctual service

Helps educate customers

Services Offered

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

West Coast Concrete Services

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

Good customer service

Punctual service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Retaining walls
Sidewalks
Concrete
Driveways
Inspection
Grading and leveling
Masonry
Repair

Geobear Foundation Repair

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

Transparent pricing

Helps educate customers

Punctual service

Free quotes

Good customer service

Services Offered

Retaining walls
Concrete
Repair
Grading and leveling
Masonry

Cal Star Mobile Home Construction

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

Free quotes

Punctual service

Transparent pricing

Good customer service

Services Offered

Repair
Grading and leveling

RCCI dba Ramirez Company

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

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Repair
Concrete

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

Concrete
Repair
Retaining walls
Driveways
Grading and leveling
Sealing

Riverside Concrete Co.

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

Transparent pricing

Good customer service

Free quotes

Helps educate customers

Services Offered

Concrete
Retaining walls
Repair
Sidewalks
Grading and leveling
Driveways

Tuff Kote Systems

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

Transparent pricing

Good customer service

Services Offered

Concrete
Sidewalks
Grading and leveling
Repair
Driveways
Waterproofing
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 company to properly assess issues and make appropriate repairs. Do thorough research and focus on these important factors when looking for the right company.

Experience

Find a local foundation repair company with extensive experience fixing all foundation types. It should have expertise in the latest repair methods and materials. Ask how long a company has served your area.

Reputation

Researching online reviews, checking the Better Business Bureau, and asking for local references helps you verify that the company consistently delivers good workmanship and a positive customer service experience. Pay attention if you see numerous 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. In California, general contractors must be licensed by the Contractors State License Board in order to work on projects valued at more than $500. To apply for a license, an individual needs to have at least four years of relevant 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. Individuals or businesses that have employees must also have workers' compensation insurance. Contractors may have to meet additional requirements to do certain concrete work.

Warranties

Opt for a provider offering long transferable warranties of at least 10 years, ideally lifetime guarantees, to completely back its repair work. This exhibits confidence that the repairs will be effective and offers protection should problems develop 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 are provided? Trustworthy providers often offer warranties of at least 10 years on materials and labor.
  • What financing options do you offer? Providers often offer payment plans for larger foundation repairs.
  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to shield yourself from unexpected expenses.
  • Realistically, how long will the repairs take? Look for providers that provide reasonable estimates.
  • 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 trying to bill you for extra work.
  • What repairs would you recommend for this situation, and why? Your contractor may provide options such as steel piers, carbon fiber, and wall anchors. By asking, you can get an idea of what solutions a company offers and compare between providers.

Thoroughly evaluating foundation repair companies will help you identify the right one for you. Providers that can thoroughly answer these questions will likely deliver durable, high-quality repairs. Promptly addressing foundation issues helps prevent future structural damage.

Frequently Asked Questions About Foundation Repair in Montclair, CA

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

On average, Montclair homeowners spend about $2,810 on foundation repair. The amount you'll spend on foundation repair will vary greatly depending on a number of factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all help determine the cost. The fastest way to determine how much a job is going to cost is to speak with 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, perform an inspection, and use various repair techniques to fix leaks or cracks. The cost of these procedures will vary greatly depending on the size and cause of the problem.

Stabilization reinforces bowing walls by inserting carbon fiber or steel strips. The cost will depend on the material chosen and how many strips are required. The cost of underpinning also varies. This process, also called piering or leveling, involves underpinning your foundation with concrete piers to level it; the cost will be 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 may include indoor waterproofing, outdoor waterproofing, or both.

If you're building a new house, have a soil report completed. This report contains information regarding how well your soil 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 things that could use some attention, and advise you on how to avoid future problems.

You also want to make sure that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. The weather in Montclair 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 and repair them quickly.

Foundation repair usually requires a permit, but getting one isn't your responsibility. Your foundation repair professional should put together all the permits and other documents required in Montclair, and should be able to provide the documents and/or explain the process before starting work.

We caution against putting off foundation repairs. A single issue may have an underlying cause that could lead to numerous future problems, and it's better to treat the root of the issue as fast as possible. A minor problem now could turn into a large and very expensive one in the future if left untreated.

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

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