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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Grants Pass gets around 56 inches of rain each year, so local homeowners need solid foundations to safeguard their properties. A foundation company can identify issues such as cracking and shifting before they endanger your home's structural integrity. We've gathered the best Grants Pass foundation repair companies, so you can find the right one for you.

10 Best Foundation Repair Companies in Grants Pass

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

American Leak Detection of Medford

4.1/5

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

Based on 14 reviews


2831 Bullock Rd, Medford, OR 97504

(541) 772-5325

www.americanleakdetection.com/medford
Cornerstone Foundation System LLC. Logo

Cornerstone Foundation System LLC.

4.6/5

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

Based on 8 reviews


140 Art Mill Ln, Roseburg, OR 97471

(541) 679-2486

cornerstonefoundationsystem.com

Harold Thompson Construction

4.7/5

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

Based on 2 reviews


98654 Culbertson Ln, Coquille, OR 97423

(541) 396-2600

haroldthompsonllc.com
Cleo's Construction Logo

Cleo's Construction

4.7/5

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

Based on 14 reviews


2061 J St, Springfield, OR 97477

(541) 790-9743

www.eugeneconcretecontractor.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
Natco Development, LLC. Logo

Natco Development, LLC.

4.1/5

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

Based on 10 reviews


811 53rd St, Springfield, OR 97478

(541) 988-1101

www.natcocustomconcrete.com
Hohbach-Lewin Inc Logo

Hohbach-Lewin Inc

4/5

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

Based on 3 reviews


296 E 5th Ave # 302, Eugene, OR 97401

(541) 349-1701

www.hohbach-lewin.com
Braun Excavating Inc Logo

Braun Excavating Inc

3.9/5

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

Based on 3 reviews


825 Monroe St #2, Eugene, OR 97402

(541) 935-5940

www.braunexcavating.net
Gooden-Harrison Construction Logo

Gooden-Harrison Construction

3.9/5

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

Based on 14 reviews


1441 State Hwy 99 N, Eugene, OR 97402

(541) 689-7762

www.gooden-harrison.com

Facts about Grants Pass

  • Average Max Temperature:
    60°F
  • Average Min Temperature:
    42°F
  • Average Monthly Precipitation:
    4.58”
  • Percent of Homes With Basements:
    47%
  • Average Cost of Foundation Repair:
    $2,762
  • Average Cost of Foundation Waterproofing:
    $2,898

Common Causes of Foundation Problems in Grants Pass

Foundation issues have some possible causes. Here are the top ones for Grants Pass residents:

  • Aging plumbing: The average Grants Pass home construction year is 1980. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start to erode, leaking water could reach your foundation and even pool beneath it.
  • Improper modifications: Roofing or landscaping work that wasn't done properly could result in your foundation settling.
  • Soil composition: Soil with large clay or sand concentrations is highly expansive. In the heavy rainfall Grants Pass experiences, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction stresses nearby foundations, even if the foundations keep dry.
  • Tree Roots: Tree roots can encroach on a home's foundation through crevices, and may apply force that results in your foundation fracturing, pipes leaking, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's stability weighs heavily on its foundation. It's crucial to hire the best team possible. Focus your research on these attributes:

Licensing and Experience

Oregon foundation repair companies need either a Residential General Contractor or Residential Specialty Contractor license from the state Construction Contractors Board. To further understand your contractor's experience, we recommend asking questions about what local codes apply to your project, how the company inspects foundations, and how its team will draft plans and pull permits. Another way to measure a company's standing is to check its website. There, you can learn how long it's been in business and its trade accreditations. It might also share knowledge and insights through blog posts, podcasts, or videos.

Customer Reviews

Before selecting a company, check its online profile with the Better Business Bureau (BBB). You can examine both complaints and positive reviews. Negative feedback doesn't mean a contractor is bad news. BBB reviews show how the company addressed complaints. It's a positive sign if the company has fixed issues appropriately and proactively. You should steer clear of a company with numerous negative reviews, no credentials, and no communication regarding issues.

Foundation Repair Cost in Grants Pass

The cost of foundation repair can range widely depending on the severity of the issues and what needs to be done to resolve them. For minor foundation fissures and settling issues, you may pay as little as $1,800. However, if there is substantial deterioration, the average cost will likely fall around $2,800. More complex jobs involving excavation, helical piers, or major mudjacking could cost $6,800 or more.

This table shows 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 Grants Pass

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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