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11 Best Foundation Companies in Longmont, CO

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Written By Bradford Cuthrell

Last Updated February 2024

Repairing your foundation can take a substantial time and money investment. However, neglecting foundation repairs can result in major and costly issues. You might be concerned that it's already too late, and your house in Longmont has sustained significant foundation damage that you can't see.

As a way to help homeowners like you find great foundation repair services, we put together a guide to top-rated foundation repair companies near you. Continue reading to see our top picks and learn about the best foundation repair companies in Longmont, Colorado.

Our Recommended Providers

Best for Crawl Spaces
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  • Full-service foundation repair company
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Best Warranty Options
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 Longmont

Groundworks

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4686 Ivy St, Denver, CO 80216 (303) 529-2006 groundworks.com

Good customer service

Free quotes

Helps educate customers

Services Offered

Crawl space encapsulation
Sump pumps
Driveways
Foundation repair
Maintenance
Foundation waterproofing
Concrete
Inspection
Foundation installation
Sidewalks
Retaining walls

Olshan Foundation Repair

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1655 W Girard Ave, Englewood, CO 80110 (303) 625-7944 olshanfoundation.com

Punctual service

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Retaining walls
French drains
Foundation waterproofing
Leveling
Mudjacking
Maintenance
Foundation replacement
Sump pumps
Foundation repair
Inspection
Foundation installation
Sidewalks
Sealing
Concrete
Crawl space encapsulation
Driveways

Concrete of Longmont

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1250 Hummingbird Cir Unit B, Longmont, CO 80501 (720) 807-7594 concreteoflongmont.com

Free quotes

Good customer service

Transparent pricing

Helps educate customers

Services Offered

Driveways
Garages
Foundation repair
Concrete
Foundation installation

Concrete Lift & Stabilization

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1480 Eagleview Pl, Erie, CO 80516 (720) 256-4618 concretelift.com

Helps educate customers

Free quotes

Good customer service

Transparent pricing

Services Offered

Garages
Maintenance
Foundation replacement
Mudjacking
Foundation installation
Grading
Foundation repair
Concrete
Leveling
Driveways

KMN Concrete, Inc.

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500 Coffman St Ste 115, Longmont, CO 80501 (720) 442-8817 kmnconcrete.com

Punctual service

Helps educate customers

Transparent pricing

Services Offered

Driveways
Sidewalks
Concrete
Foundation repair

Van Matre Construction

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214 N 120th St, Lafayette, CO 80026 (303) 668-2222 bouldercontractors.com

Helps educate customers

Free quotes

Punctual service

Good customer service

Transparent pricing

Services Offered

Concrete
Foundation installation
Foundation repair
Grading
Radon
Maintenance
Leveling
Retaining walls
Foundation waterproofing
French drains
Inspection

T & L Concrete

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2575 Spruce St Ste. 109, Boulder, CO 80302 (720) 548-2119 tlconcreteboulder.business.site

Transparent pricing

Good customer service

Free quotes

Services Offered

Foundation waterproofing
Foundation installation
Concrete
Foundation repair
Crack repair
Foundation replacement
Driveways

Foundation Repair Pros of Boulder

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3401 Arapahoe Ave, Boulder, CO 80303 (720) 792-4259 foundation-repair-pros-of-boulder.ueniweb.com

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Services Offered

Leveling
Inspection
Sealing
Concrete
Foundation repair
Retaining walls

Concrete Lifting Solutions

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3266 Silver Leaf Dr, Loveland, CO 80538 (303) 532-9043 concretelsi.com

Transparent pricing

Free quotes

Good customer service

Punctual service

Services Offered

Concrete
Garages
Sidewalks
Grading
Leveling
Foundation installation
Sealing
Foundation repair
Foundation replacement
Retaining walls
Driveways

Sprague Structural Solutions

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5605 McWhinney Blvd, Loveland, CO 80538 (970) 460-2097 fixmyconcrete.com

Helps educate customers

Free quotes

Good customer service

Transparent pricing

Services Offered

Concrete
Driveways
Sidewalks
Crack repair
Maintenance
Foundation repair
Leveling
Stabilization
Sealing

A Concrete, Inc.

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27034 Co Rd 15, Johnstown, CO 80534 (970) 667-6905 a-concrete.com

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Foundation repair
Concrete
Driveways
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

Research thoroughly before starting your foundation repair project in order to find the most qualified foundation repair company. Here are the main factors you should consider.

Experience

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

Reputation

Reading through online reviews, checking the Better Business Bureau, and asking for local references helps you confirm that the provider consistently delivers quality work and a positive customer service experience. Pay attention if you see numerous 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. In Colorado, general contractors don't require a state license, but many local governments have their own requirements. If you want to verify that a contractor has a valid business license, you can do this on the Secretary of State's website. There may be additional requirements for contractors to do certain work with concrete.

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 financing options do you offer? Providers often offer payment plans for larger foundation repairs.
  • Realistically, how long will repairs take to complete? Look for companies that provide reasonable estimates.
  • Can you provide a cost estimate and project scope in writing? Be sure to get quotes in writing to protect yourself from unexpected expenses.
  • What foundation defects did you find during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers a vague answer, it may be attempting to bill you for unnecessary work.
  • What guarantees do you offer? Reputable providers generally provide labor and materials warranties for at least 10 years.
  • What repair method would you recommend for this specific situation and why? Your provider may consider options such as carbon fiber, wall anchors, and steel piers. By asking, you can get an idea of what solutions a company offers and compare between providers.

Taking time to carefully evaluate foundation repair contractors will help homeowners find the right company for their needs. A company that can thoroughly answer these questions is likely one that delivers high-quality, long-lasting repairs. Promptly fixing foundation issues helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in Longmont, CO

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

On average, Longmont homeowners spend roughly $2,829 on foundation repair. The cost of foundation repair will vary greatly depending on several factors. Things like the type of repair needed, the size of your home, and the extent of the damage will all factor in. The fastest way to determine how much a job may cost is to contact a local foundation repair company and schedule a free inspection and estimate.

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

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

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

Finally, waterproofing is an overarching term for a category of repairs intended to stop water from getting into your foundation or basement. This can include exterior waterproofing, interior waterproofing, or both, and costs can vary widely. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

When caring for your foundation, you should make sure it has the proper level of moisture. Longmont tends to be a very dry place, so in times of little rain you may need to water your foundation. Additionally, be sure to quickly identify and repair any leaking gutters or pipes.

If you have any concerns about your foundation, you can contact 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 potential concerns as well as steps you can take to further protect your foundation. Lastly, if you're constructing a new house, ensure that you have a soil report done. This can provide information regarding how well the soil on your property will be able to support a foundation, and can highlight any potential future issues.

A permit is normally required for foundation repair, but obtaining one won't be your responsibility. Your foundation repair professional should obtain all the permits and other documents required in Longmont, and should be able to provide the documents and/or explain the process before starting work.

While some foundation problems might seem small and not worth the cost to repair, when left untreated, they can result in much larger and more expensive problems down the road. Foundation issues can also have underlying causes that are not readily apparent until after a professional inspection. It's important to fix these underlying issues as soon as possible. For these reasons, we recommend you don't procrastinate on foundation repairs.

Typically, foundation repair projects will take from one to several weeks. The range is wide because the amount of time required will vary greatly based on things like the type of repair needed and the size of your home. You should consult with your Longmont foundation repair company for a more accurate timeline for your specific project.

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