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11 Best Foundation Companies in Portland, OR

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Written By Bradford Cuthrell

Last Updated February 2024

Foundation repair can involve significant time and financial investment. However, neglecting issues can lead to serious consequences and high costs down the line. Portland gets more rain than many places, which puts houses there at greater risk of water-related foundation damage.

Luckily for homeowners like you, we’ve researched a list of highly-rated and reputable foundation repair companies in your area. Continue reading our recommendations to find the best foundation repair companies in Portland, Oregon.

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Top 11 Best Foundation Companies in Portland

Dr. Crawlspace

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

Punctual service

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Inspection
Foundation replacement
Foundation waterproofing
Radon
Vapor barrier
Sump pumps
Leveling
Foundation repair
Maintenance
Sealing

Masonry Waterproofing, and Drainage Masters

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

Free quotes

Good customer service

Transparent pricing

Helps educate customers

Services Offered

French drains
Maintenance
Foundation repair
Driveways
Foundation waterproofing
Foundation installation
Retaining walls
Masonry
Concrete
Foundation replacement

Advanced Concrete Technologies

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11627 SE Morrison St, Portland, OR 97216 (503) 438-6957 advancedconcretetechnologies.net

Transparent pricing

Helps educate customers

Good customer service

Punctual service

Free quotes

Services Offered

Driveways
Sealing
Sidewalks
Grading
Leveling
Retaining walls
Foundation replacement
Garages
Foundation repair
Concrete

Rock Solid Waterproofing

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

Free quotes

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Foundation waterproofing
Retaining walls
Foundation repair
Sump pumps
Garages
Crack repair
Foundation installation
Concrete

Portland Construction Solutions

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

Helps educate customers

Good customer service

Free quotes

Services Offered

Foundation repair
Retaining walls
Sidewalks
Concrete
Masonry
Foundation replacement
Garages

Kerry Becker Concrete Co

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14700 SE McLoughlin Blvd, Milwaukie, OR 97267 (503) 319-3078 kerrybeckerconcrete.com

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Retaining walls
Foundation installation
Foundation replacement
Garages
Driveways
Foundation repair
Sidewalks
Concrete

Concrete Solution Systems LLC

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

Helps educate customers

Transparent pricing

Free quotes

Services Offered

Foundation replacement
Leveling
Foundation installation
Driveways
Stabilization
Concrete
Inspection
Foundation repair

Earthquake Tech

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

Punctual service

Transparent pricing

Free quotes

Good customer service

Services Offered

Foundation installation
Inspection
Foundation repair
Garages
Leveling
Grading

Decorative Concrete/AYA Concrete

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

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

Foundation repair
Retaining walls
Sidewalks
Concrete
Driveways
Grading

Secure Seismic

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4248 NE 148th Ave, Portland, OR 97230 (503) 208-2537 secureseismic.com

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Punctual service

Services Offered

Foundation installation
Retaining walls
Foundation repair

Vancouver Concrete Co.

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11912 NW 36th Ave, Vancouver, WA 98685 (360) 469-5432 concrete-vancouverwa.com

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

Concrete
Grading
Retaining walls
Foundation replacement
Maintenance
Garages
Leveling
Foundation repair
Driveways
Foundation installation
Sidewalks
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

Research thoroughly before starting your foundation repair project, so you can find the most qualified foundation repair provider. Here are the main factors you should consider.

Experience

Look for a well-established local provider with extensive experience successfully completing all manner of foundation repairs. These providers have specialized expertise using the latest materials and methods. Ask how long a company has been serving your area.

Reputation

Carefully reading online reviews, checking the Better Business Bureau, and asking for local references helps confirm that a company consistently delivers high-quality work and good customer service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

It's important to select a provider that has the right licenses, bonding, and coverage for liability and workers' compensation. In Oregon, contractor licensing is handled by the Oregon Construction Contractors Board. To obtain a license, contractors are required to be bonded and insured, and must pass an exam. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Choose a provider that offers transferable warranties of at least 10 years, ideally up to lifetime guarantees, to back their foundation repairs. This demonstrates that they stand behind the quality of their repairs and offers protection if future issues arise.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • What repair method do you recommend for my specific situation and why? Your provider may consider options such as wall anchors, steel piers, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • What options do you offer for financing? Providers often offer payment plans for larger foundation repairs.
  • What warranties do you provide? Reliable companies generally provide labor and materials warranties for at least 10 years.
  • Realistically, how long will the repairs take? Look for companies that provide reasonable estimates.
  • What foundation defects did you find 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 complete written project scope and cost estimate? Getting quotes in writing helps shield you from unexpected expenses.

Taking time to carefully evaluate foundation repair contractors will help homeowners discover the right company for their needs. A company that can thoroughly answer these questions is likely one that delivers high-quality, long-lasting repairs. Promptly fixing foundation issues reduces the risk of further structural damage.

Frequently Asked Questions About Foundation Repair in Portland, 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 cracked or uneven floors. You might notice doors or windows sticking in their frames, or frames that are skewed. You might also notice bowing, cracking, or buckling walls.

On average, Portland homeowners spend around $2,374 on foundation repair. The amount you'll spend on foundation repair will vary greatly depending on several factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all help determine the cost. The fastest way to find out how much a job could cost is to reach out to a local foundation repair expert and schedule a free inspection and estimate.

The primary types of foundation repair include crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are exactly as they sound: your foundation contractor will perform an inspection and take necessary measures to remedy cracks or leaks. Costs will vary depending on the size and cause of the issue.

Underpinning, also called leveling or piering, is when a contractor levels your foundation by underpinning it with large concrete piers. The price will be based on how many piers are needed. The price of stabilization is also variable. This process fixes bowing walls by reinforcing them with carbon fiber or steel strips, and the cost will depend on what material is used and how many strips are used.

Finally, waterproofing is an overarching term for a category of repairs intended to stop water from getting into your foundation or basement. This can include interior waterproofing, exterior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you think your foundation needs waterproofing.

When constructing a new house, have a soil report completed. A soil report will contain information about how well the soil on a given piece of land can support a foundation, and can give 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 avoiding future problems.

You also want to make sure that the moisture around your foundation is appropriate. As Portland 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. You should also stay vigilant for leaky gutters or pipes, so you can get them repaired promptly.

Your foundation repair professional should acquire the needed permits. You can ask the company to provide a detailed explanation of the steps in its process and to see the permits and paperwork it has acquired to ensure everything is properly authorized per Portland regulations.

Generally, foundation repairs will have a positive effect on your home's value. In some cases, foundation repairs may be considered a capital improvement, which can sometimes qualify you for tax breaks. Generally, a capital improvement is defined as one that will add to your house's overall value, prolong its life, or adapt it to new uses. Talk to your Oregon tax professional to learn more.

We advise against putting off foundation repairs. Minor issues may have an underlying cause that could potentially result in future problems, and it's best to get ahead of the issue as soon 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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