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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Corvallis gets 62 inches of rain each year, so Corvallis residents need solid foundations to safeguard their properties. You should consult a foundation professional as soon as possible after noticing shifting or cracking walls. We've gathered the most reliable Corvallis foundation repair companies, so you can find the right one for you.

7 Best Foundation Repair Companies in Corvallis

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Top Rated

Elephant Builders LLC

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 43 reviews


3780 SW Country Club Dr, Corvallis, OR 97333

(503) 313-2229

www.elephantbuildersnw.com
Western Construction Systems, LLC Logo

Western Construction Systems, LLC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 67 reviews


3540 Brooks Ave NE Building 2, Salem, OR 97301

(503) 362-5052

www.westernconstructionsystems.com
Kaminski Construction LLC Logo

Kaminski Construction LLC

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 60 reviews


4673 Isabelle St, Eugene, OR 97402

(541) 505-7535

kaminskiconstruction.com
RGS Contracting Logo

RGS Contracting

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 15 reviews


790 30th St, Springfield, OR 97478

(541) 285-4323

rgscontracting.com
Your Crawl Space Guys Logo

Your Crawl Space Guys

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 53 reviews


118 NE Atlantic St, McMinnville, OR 97128

(503) 980-1564

yourcrawlspaceguys.com
Foundations First Northwest Logo

Foundations First Northwest

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 111 reviews


28655 SW Boones Ferry Rd, Wilsonville, OR 97070

(503) 610-6268

www.foundationsfirstnw.com
Better Basements and Waterproofing Logo

Better Basements and Waterproofing

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 77 reviews


29030 Town Center Loop E Suite 202 #192, Wilsonville, OR 97070

(971) 408-0575

betterbwp.com

Facts about Corvallis

  • Average Max Temperature:
    60°F
  • Average Min Temperature:
    44°F
  • Average Monthly Precipitation:
    5.07”
  • Percent of Homes With Basements:
    33%
  • Average Cost of Foundation Repair:
    $2,762
  • Average Cost of Foundation Waterproofing:
    $2,898

Common Causes of Foundation Problems in Corvallis

A home in Corvallis might experience foundation issues for numerous reasons. Some are unique to the local environment, while others are common nationwide. They include:

  • Improper modifications: Roofing or landscaping work that wasn't performed properly could lead to your foundation settling.
  • Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall Corvallis gets, the soil soaks up moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction presses against nearby foundations, even if the foundations stay dry.
  • Standing water: Pooling water around your home can threaten your foundation, especially when it gathers in areas your drainage system doesn't protect.
  • Tree Roots: Tree roots can enter a home's foundation through crevices, and may create stress that results in your foundation fracturing, pipes being damaged, and overall structural weakening.

How to Choose the Best Foundation Repair Company

Your home's foundation is vital to its structural integrity, so it's important to work with a trustworthy foundation repair provider. Assess each provider using the following factors:

Licensing and Experience

Oregon foundation repair companies need either a Residential General Contractor or Residential Specialty Contractor license from the state Construction Contractors Board. Talk to representatives to gain further insight into a company's experience. You should ask about local building codes, permit ordinances and inspection processes. Contractor websites are excellent places to do your research. Typically, a foundation company will discuss how long it's been operating. It might also share articles to help prospective customers.

Customer Reviews

We advise checking the company's Better Business Bureau (BBB) profile to see whether it's accredited and has a positive customer review score. You can check whether other homeowners have reported satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Complaints aren't necessarily a red flag in themselves. You want to discover how a company manages them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, has more negative reviews, and doesn't communicate properly, you should avoid working with it.

Lastly, we recommend you search other platforms, such as Trustpilot and Google, for additional feedback.

Foundation Repair Cost in Corvallis

The price of your foundation repair project can differ quite significantly based on the scale of the issues and what must be fixed. For minor foundation fissures and settling problems, you may pay as little as $1,800. However, if there is considerable deterioration, the average cost is about $2,800. More intricate projects requiring excavating, helical piers, or major mudjacking could cost $6,800+.

Below are the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$331
Leak Repair$2,627
Stabilization$4,528
Underpinning$1,269
Waterproofing$2,898

Frequently Asked Questions about Foundation Repair in Corvallis

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)

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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