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11 Best Foundation Companies in Cornelius, OR

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Written By Bradford Cuthrell

Last Updated April 2024

Repairing your foundation can take a substantial time and money investment. However, ignoring foundation problems can lead to significant and costly issues. The high amount of rain in Cornelius poses unique risks to your home's foundation. Water may leak through cracks or begin to seep into the concrete itself.

To help, we've compiled a guide to top foundation service providers in your area. Keep reading to find the best foundation repair companies in Cornelius, Oregon.

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Top 11 Best Foundation Companies in Cornelius

West Side Construction and Concrete, LLC

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2829 12th Ave, Forest Grove, OR 97116 (971) 444-9227 west-side-construction-llc.business.site

Transparent pricing

Free quotes

Good customer service

Services Offered

Repair

Concrete Solution Systems LLC

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13500 SW Pacific Hwy Suite 508, Tigard, OR 97223 (503) 894-0306 oregonconcreteleveling.com

Transparent pricing

Helps educate customers

Free quotes

Services Offered

Repair
Concrete
Grading and leveling
Inspection
Sidewalks
Driveways

Portland Construction Solutions

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14915 SW 72nd Ave, Portland, OR 97224 (503) 908-0822 pdxcs.com

Good customer service

Free quotes

Helps educate customers

Services Offered

Concrete
Sidewalks
Repair
Retaining walls
Masonry

Masonry Waterproofing, and Drainage Masters

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1905 SE Division St, Portland, OR 97202 (503) 683-7917 masonrymasters.com

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Good customer service

Helps educate customers

Transparent pricing

Services Offered

Concrete
Mold remediation
Retaining walls
French drains
Sidewalks
Crawl space encapsulation
Waterproofing
Driveways
Masonry
Repair

Decorative Concrete/AYA Concrete

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7930 SW Churchill Way, Tigard, OR 97224 (503) 839-8643 allyeararoundconcrete.biz

Good customer service

Punctual service

Transparent pricing

Free quotes

Services Offered

Repair

Foundations First Northwest

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28655 SW Boones Ferry Rd, Wilsonville, OR 97070 (503) 610-6268 foundationsfirstnw.com

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Concrete
Repair
Masonry
Crawl space encapsulation
Retaining walls

Better Basements and Waterproofing

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29030 Town Center Loop E Suite 202 #192, Wilsonville, OR 97070 (971) 408-0575 betterbwp.com

Helps educate customers

Punctual service

Transparent pricing

Free quotes

Services Offered

Mold remediation
Crawl space encapsulation
Inspection
Waterproofing
Sump pumps
Repair

Earthquake Tech

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2310 N Kerby Ave, Portland, OR 97227 (503) 282-4424 earthquaketech.com

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Good customer service

Punctual service

Transparent pricing

Services Offered

Inspection
Grading and leveling
Repair

Rock Solid Waterproofing

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1220 Main St Ste 400, Vancouver, WA 98660 (360) 887-0421 rocksolidwaterproofing.com

Helps educate customers

Good customer service

Transparent pricing

Free quotes

Services Offered

Repair
Waterproofing
Crawl space encapsulation
Grading and leveling

Your Crawl Space Guys

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118 NE Atlantic St, McMinnville, OR 97128 (503) 980-1564 yourcrawlspaceguys.com

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Punctual service

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Repair
Retaining walls
Concrete
Crawl space encapsulation
Grading and leveling
Inspection

Dr. Crawlspace

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10121 SE Sunnyside Rd #300, Clackamas, OR 97015 (971) 275-2920 drcrawlspace.com

Punctual service

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Services Offered

Mold remediation
Sealing
Crawl space encapsulation
Waterproofing
Repair
Radon
Grading and leveling
Inspection
Sump pumps
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

Conduct research before beginning your foundation repair project, so you can find the most qualified foundation repair company. Here are the main factors we recommend considering.

Experience

Look for a local foundation repair company 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

Spend time reading through online reviews, browsing the Better Business Bureau, and requesting local references. This will help confirm that a provider consistently delivers good workmanship and great customer service. Take note of complaints describing poor service or faulty repairs.

Licensing and Insurance

Choose a company that has valid licenses, bonds, and insurance policies for liability and workers' compensation. Contractor licensing in Oregon is handled by the Oregon Construction Contractors Board. Contractors must pass an exam, and must be bonded and insured. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Choose a company that offers long transferable warranties of at least 10 years, ideally up to lifetime guarantees, to fully back their foundation repairs. This demonstrates confidence in the quality of their work and offers protection in case of future issues.

Questions To Ask Foundation Repair Companies

As you evaluate potential foundation repair companies, make sure to ask specific questions such as:

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

Carefully assessing foundation repair companies helps homeowners locate the best fit for their needs. A company that can answer the above questions likely completes durable, high-quality repairs. Fixing foundation problems quickly reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Cornelius, OR

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

On average, Cornelius homeowners spend around $2,374 on foundation repair. The total cost of foundation repair depends on a number of factors. Things like the type of repair needed, the size of your home, and the extent of the damage will all play a part. The easiest way to determine how much a job is going to cost is to speak with a local foundation repair company and schedule a free inspection and estimate.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

Leak repair and crack repair involve a technician coming to your home, completing an inspection, and using various measures to fix leaks or cracks. The amount you spend can vary greatly depending on the size and cause of the issue.

Stabilization reinforces bowing walls by inserting carbon fiber or steel strips. The amount you spend will depend on the material chosen and how many strips are needed. The cost of underpinning also varies. This process, also called leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost will be based on how many piers are needed.

If you're looking to waterproof your foundation or basement, we recommend talking to a waterproofing specialist. This process might include outdoor waterproofing, indoor waterproofing, or both.

When building a new home, have a soil report completed. This report contains information regarding how well your soil can support a foundation, and can offer you a heads-up about any potential future problems. If your concerns are about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can point you to any issues that could use some attention, and advise you on how to avoid future problems.

It's also important that the moisture around your foundation is appropriate. As Cornelius sees more rain than many other places, keep an eye on your gutters and landscaping to make sure too much water isn't getting into your soil or foundation. Also, be on the lookout for leaky pipes or gutters and repair them quickly.

Your foundation repair expert should be the one to get the permits. You can request that the company provide a detailed explanation of the steps in its process and to see the paperwork and permits it has acquired to confirm everything is properly authorized per Cornelius regulations.

When you need foundation waterproofing, you'll notice signs like basement flooding, hairline cracks, white powder or spots on your walls, discoloration or odors, uneven floors, or signs of fungus, mildew, or mold.

You can opt for interior or exterior waterproofing. Interior waterproofing is generally less expensive, and involves solutions such as the use of sealants or the installation of sump pumps or drains. Exterior waterproofing tends to be more expensive but more effective. This process can involve things like external drains, landscaping changes, or physical barriers to keep water out of basements and crawl spaces.

We caution against putting off a foundation repair project. Minor issues may have an underlying cause that could potentially result in future problems, and it's best to treat the root of the issue as fast as possible. A small and moderately costly problem now could turn into a large and very expensive one in the future if the signs are ignored.

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