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Best 5 Foundation Repair Companies in Thornton, CO

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Written By Max Peterson|Last Updated: February 05, 2024

Your foundation doesn't just keep your Thornton home stable. It also stands guard against water damage and erosion. When your foundation starts to crack and shift, Thornton professionals can help you fix the issues, saving you time and money long-term. Start your foundation company search with these Thornton specialists.

5 Best Foundation Repair Companies in Thornton

Concrete Lift & Stabilization Logo

Concrete Lift & Stabilization

4.7/5
Based on 36 customer reviews.

Services Offered

RepairConcreteDrivewaysSidewalksGrading And Leveling

Highlights

  • Helps educate customers
  • Free quotes
  • Good customer service
1480 Eagleview Pl, Erie, CO 720-256-4618 concretelift.com
Thrasher Foundation Repair Logo

Thrasher Foundation Repair

4.7/5
Based on 239 customer reviews.

Services Offered

ConcreteSump PumpsCrawl Space EncapsulationGrading And LevelingMold RemediationSealingDrivewaysRetaining WallsSidewalksFrench DrainsInspectionWaterproofingRepair

Highlights

  • Helps educate customers
  • Transparent pricing
  • Good customer service
9652 Hanover Ct W, Henderson, CO 303-586-5570 gothrasher.com
Van Matre Construction Logo

Van Matre Construction

4.6/5
Based on 50 customer reviews.

Services Offered

Retaining WallsInspectionMasonryCrawl Space EncapsulationConcreteWaterproofingRadonGrading And LevelingFrench DrainsRepair

Highlights

  • Free quotes
  • Helps educate customers
  • Punctual service
214 N 120th St, Lafayette, CO 303-668-2222 bouldercontractors.com
Certified Concrete LLC Logo

Certified Concrete

4.4/5
Based on 51 customer reviews.

Services Offered

SidewalksRepairMasonryRetaining WallsConcreteDriveways

Highlights

  • Helps educate customers
  • Free quotes
  • Good customer service
9201 Hazel Ct, Westminster, CO 720-401-7206 certifiedconcrete1.com

More Local Foundation Repair Companies

Silver Concrete LLC

User Reviews: 4.3/5 

10301 Xavier Ct
Westminster, CO 80031

Stone and Concrete Inc.

User Reviews: 3.7/5 

5500 E 56th Ave
Commerce City, CO 80022

Mucilli Brothers Insulation

User Reviews: 4.5/5 

230 S Santa Fe Dr
Denver, CO 80223

Good Day Concrete LLC

User Reviews: 4.5/5 

494 Sheridan Boulevard A105
Lakewood, CO 80226

A-1 Concrete Leveling Denver

User Reviews: 4.6/5 

1685 S Colorado Blvd Unit S178
Denver, CO 80222

Condor Concrete Inc.

User Reviews: 4.7/5 

2635 W Yale Ave
Denver, CO 80219

DL Engineering Inc.

User Reviews: 4.7/5 

9100 W Jewell Ave
Lakewood, CO 80232

Colorado Structural Repair

User Reviews: 4.5/5 

3195 S Zuni St
Englewood, CO 80110

American Mudjack Inc.

User Reviews: 3.4/5 

13831 W 54th Ave
Arvada, CO 80002

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Thornton
Average Max Temp:63°F
Average Min Temp:43°F
Average Monthly Precipitation:1.25"
Percent of Homes With Basements25%
Average Cost of Foundation Repair:$2,829
Average Cost of Foundation Waterproofing:$2,969

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in Thornton

A few common reasons why Thornton homeowners suffer from foundation problems include:

  • Topsoil Frost: When temperatures plummet, topsoil freezes rapidly and lower layers can't expand, forcing upper layers to heave and permanently damage infrastructure.
  • Aging plumbing: While many Thornton homes are fairly new, some still use cast-iron plumbing. When the pipes start eroding, leakage could reach your foundation and even pool beneath it.
  • Improper modifications: Landscaping or roofing work that wasn't completed to standard could result in your foundation settling.
  • Standing water: Water accumulation around your home can be a menace to your foundation's integrity, especially when it gathers in areas your gutters don't protect.
  • Tree Roots: Tree roots can encroach on a home's foundation through crevices, and may create stress that results in your foundation breaking, pipes rupturing, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's integrity relies on its foundation. It's vital to choose the best team possible. Focus your research on these characteristics:

Licensing and Experience

Colorado leaves contracting licenses up to cities, counties, and regional building departments. Foundation companies operating in Denver, greater Colorado Springs, Pueblo, Fort Collins, and the city of Grand Junction must hold at least a general contracting license. Consult your local building authority for more information. Talk to staff to gain further insight into a company's experience. You should ask about local inspection processes, permit ordinances and building codes.

One of the easiest ways to evaluate a company's reputation is to find its website. Look for the company's history and the accreditations its team holds. Many leading companies publish educational content for future customers.

Customer Reviews

We recommend examining the company's Better Business Bureau (BBB) profile to find out whether it's accredited and has a good customer review score. You can see whether other homeowners have expressed satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Complaints don't mean a contractor is unreliable. BBB reviews show how the company handled complaints. It's a good sign if the company has resolved issues favorably and proactively. You should avoid a company with numerous negative reviews, no credentials, and no communication regarding issues.

Foundation Repair Cost in Thornton

The price of foundation repair can differ quite significantly depending on the degree of the issues and what's necessary to resolve them. For minor foundation fissures and settling issues, you may pay as little as $1,800. However, if there is significant deterioration, the typical cost falls at about $2,800. More involved projects involving tunneling, helical piers, or major mudjacking could cost upwards of $6,800. Below are the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$337
Leak Repair$2,690
Stabilization$4,644
Underpinning$1,294
Waterproofing$2,969

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Frequently Asked Questions About Foundation Repair in Thornton

How much does foundation repair cost in Thornton?

You could pay about $2,800 on materials and labor for your foundation project. Ultimately, your costs will depend on your specific needs and the extent of the issues.

When do I need to waterproof my foundation?

You'll typically need to waterproof your foundation when you see any of these signs:
  • Discoloration or odors
  • Hairline cracks
  • Flooding
  • Mold and mildew
  • Uneven floors
  • Plumbing leaks
You should also know about the two different types of waterproofing. Interior waterproofing uses sump pumps, drains, and basement and crawlspace sealants. Exterior waterproofing, the less expensive option, involves exterior drains and physical barriers between your landscaping and foundation.

What are some "red flags" indicating a foundation company to avoid?

There are several signs that you should avoid a particular foundation company. Watch out for unresponsiveness, poor online reviews, high-pressure sales tactics, lack of insurance, and inadequate credentials. Above all, trust your instincts, do your research, and get multiple estimates for the best possible decision-making power.

Will foundation repair disrupt my daily routine while the work's being done?

With modern technology, foundation repair won't typically disrupt daily routines. If the damage is extensive and the crew thinks leaving would be safer, they'll let you know before starting the job.

That said, foundation repair crews use heavy machinery, and you'll occasionally experience loud noises or tremors. If either of these will disturb you, you might prefer to leave and return when the crew is finished.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)