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Best 5 Foundation Repair Companies in McMinnville, OR

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  6. Mcminnville Foundation Repair
Written By Max Peterson | Last Updated: February 05, 2024

McMinnville gets around 54 inches of rain each year, so McMinnville homeowners need firm foundations to protect their properties. A building company can identify issues such as cracking and shifting before they jeopardize your home's structural integrity. Discover McMinnville's leading foundation repair companies according to our extensive research.

5 Best Foundation Repair Companies in McMinnville

Western Construction Systems Logo

Western Construction Systems

Based on 66 customer reviews.

Services Offered

French Drains Retaining Walls Foundation Waterproofing Foundation Replacement Foundation Installation Sealing Sump Pumps Inspection Crack Repair Concrete Foundation Repair


  • Free quotes
  • Good customer service
  • Helps educate customers
3124 Blossom Dr Ne, Salem, OR 503-362-5052 westernconstructionsystems.com
Cherry City Foundation Repair Logo

Cherry City Foundation Repair

Based on 53 customer reviews.

Services Offered

Grading Leveling Retaining Walls Inspection Foundation Repair Foundation Installation Concrete


  • Good customer service
  • Helps educate customers
  • Transparent pricing
2421 Lancaster Dr Ne #62, Salem, OR 503-832-5465 foundationrepair-salem.com
Better Basements and Waterproofing Logo

Better Basements and Waterproofing

Based on 51 customer reviews.

Services Offered

Foundation Installation Sump Pumps Vapor Barrier Maintenance Foundation Waterproofing Foundation Repair Grading


  • Transparent pricing
  • Punctual service
  • Free quotes
29030 Town Center Loop E Suite 202 #192, Wilsonville, OR 971-408-0575 betterbwp.com
Foundations First Northwest Logo

Foundations First Northwest

Based on 70 customer reviews.

Services Offered

Retaining Walls Foundation Installation Foundation Repair Concrete


  • Helps educate customers
  • Good customer service
  • Transparent pricing
28655 Sw Boones Ferry Rd, Wilsonville, OR 503-610-6268 foundationsfirstnw.com

More Local Foundation Repair Companies

Tualatin River Concrete Co

User Reviews: 4.5/5 

5505 NE Moore Ct
Hillsboro, OR 97124

Portland Construction Solutions

User Reviews: 4.5/5 

14915 SW 72nd Ave
Portland, OR 97224

Masonry Waterproofing, and Drainage Masters

User Reviews: 4.6/5 

1905 SE Division St
Portland, OR 97202

Dr. Crawlspace

User Reviews: 4.6/5 

10121 SE Sunnyside Rd #300
Clackamas, OR 97015

Earthquake Tech

User Reviews: 4.4/5 

2310 N Kerby Ave
Portland, OR 97227

Space Down Under LLC

User Reviews: 4.0/5 

1901 SE 11th Ave
Portland, OR 97214

Rock Solid Waterproofing

User Reviews: 4.5/5 

1220 Main St Ste 400
Vancouver, WA 98660

Almighty Construction NW

User Reviews: 4.7/5 

1035 SE 190th Ave, 3410 Clark Ave
3410 Clark Ave, OR 97233

Vancouver Concrete Co.

User Reviews: 4.6/5 

11912 NW 36th Ave
Vancouver, WA 98685

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 McMinnville
Average Max Temp: 59°F
Average Min Temp: 44°F
Average Monthly Precipitation: 4.45"
Percent of Homes With Basements 78%
Average Cost of Foundation Repair: $2,762
Average Cost of Foundation Waterproofing: $2,897

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Common Causes of Foundation Problems in McMinnville

Foundation issues have several possible causes. Here are the most frequent ones for McMinnville residents:

  • Standing water: Water accumulation around your home can be menacing to your foundation's integrity, especially when it collects in areas your gutters don't cover.
  • Improper modifications: Landscaping or roofing work that wasn't performed properly could result in your foundation settling.
  • Soil composition: Soil with large clay or sand concentrations is highly expansive. In the heavy rainfall McMinnville receives, 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 keep dry.
  • Aging plumbing: While many McMinnville homes are fairly new, some still use cast-iron plumbing. When the pipes start to erode, leaking water could reach your foundation and even pool beneath it.
  • Tree Roots: Tree roots can encroach on a home's foundation through cracks, and may apply force that leads to your foundation breaking, pipes leaking, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's foundation is vital to its stability, so it's important to work with a reliable foundation repair company. Assess each company using the following criteria:

Licensing and Experience

Oregon foundation repair companies need either a Residential General Contractor or Residential Specialty Contractor license from the state Construction Contractors Board. You can also get a sense of a company's experience through the information its team gives you. Ask about its inspection methods, local codes, permit-pulling procedures, and fees.

Another way to gauge a company's standing is to look at its website. There, you can learn how long it's been in business and its trade qualifications. It might also share insights and knowledge through blog posts, podcasts, or videos.

Customer Reviews

We suggest reviewing the company's Better Business Bureau (BBB) profile to determine 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. Remember that negative feedback doesn't necessarily mean a contractor is incompetent. BBB comments also show how companies handle complaints. A proactive team that strives for positive outcomes is a good one. Steer clear of a contractor if you don't see clear communication about problems.

Foundation Repair Cost in McMinnville

The price of foundation repair can vary substantially based on the severity of the issues and what must be fixed. For minor foundation fracturing and settling problems, you may pay as little as $1,800. However, if there is substantial damage, the average cost lands at about $2,800. More complex projects requiring tunneling, helical piers, or major mudjacking could cost $6,800+. See below the average foundation repair costs for common issues.

Common Foundation Repair Services Average Cost
Crack Repair $331
Leak Repair $2,626
Stabilization $4,526
Underpinning $1,269
Waterproofing $2,897

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Frequently Asked Questions About Foundation Repair in McMinnville

What will I pay to repair my foundation in McMinnville?

Foundation repair costs about $2,800 in McMinnville. The final numbers hinge on how severe the damage is and what type of repair you need.

When do I need to waterproof my foundation?

You'll typically need to waterproof your foundation when you see any of these signs:
  • Flooding
  • Mold and mildew
  • Discoloration or odors
  • Plumbing leaks
  • Uneven floors
  • Hairline cracks
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.

Will my homeowners insurance cover foundation repair?

Homeowners insurance generally doesn't cover foundation repair that results from normal settling, sinking, or wear and tear. However, you might have a claim if the damage happened due to a covered peril or disaster. Review your specific earthquake, flood, homeowners, and fire insurance policies and talk to your agent for precise information.

Are there telltale signs I should avoid a particular foundation company?

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

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


U.S. Census Bureau (American Communities Survey)