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11 Best Foundation Companies in SeaTac, WA

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Written By Bradford Cuthrell

Last Updated April 2024

Repairing your foundation requires a lot of time and money. However, neglecting foundation repairs can result in significant and costly issues. Residing in a place, like SeaTac, that gets a lot of rain can increase your risk of foundation issues, as water can accumulate and seep into the concrete.

To help, we've compiled a list of top foundation service providers in your area. Keep reading to find the best foundation repair companies in SeaTac, Washington.

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Top 11 Best Foundation Companies in SeaTac

Matvey Foundation Repair

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18915 16th Ave S, SeaTac, WA 98188 (253) 327-1650 matveyconstruction.com

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Punctual service

Services Offered

Sump pumps
Inspection
Sidewalks
Driveways
Repair
Mold remediation
Grading and leveling
Waterproofing
Crawl space encapsulation
Retaining walls
Concrete

Perma Dry Waterproofing & Drainage

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608 SW 12th St, Renton, WA 98057 (425) 277-1990 permadrywaterproofing.com

Good customer service

Helps educate customers

Free quotes

Transparent pricing

Services Offered

Inspection
Retaining walls
Waterproofing
Repair
Mold remediation
Crawl space encapsulation
Concrete
Sump pumps
Driveways
Sealing
Grading and leveling
French drains

Robbins & Co

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1228 S 140th St, Burien, WA 98168 (206) 244-1023 robbinsfoundationsystems.com

Free quotes

Helps educate customers

Punctual service

Transparent pricing

Good customer service

Services Offered

Crawl space encapsulation
Waterproofing
Repair
Retaining walls
Grading and leveling
Concrete

Foundation & Basement Waterproofing Of Seattle

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6525 Fauntleroy Wy SW, Seattle, WA 98136 (206) 333-4968 foundationbasement.com

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

Sump pumps
Mold remediation
French drains
Waterproofing
Masonry
Inspection
Repair
Crawl space encapsulation

3 Guys Construction

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13629 1st Ave S, Burien, WA 98168 (206) 243-2364 3guysconstruction.com

Free quotes

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Services Offered

Concrete
Retaining walls
Sidewalks
Sealing
Driveways
Repair

Seattle Concrete

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21816 13th Ave S #201, Des Moines, WA 98198 (206) 552-9998 seattleconcrete.com

Transparent pricing

Punctual service

Helps educate customers

Good customer service

Services Offered

Sidewalks
Driveways
Repair
Retaining walls
Sealing
Concrete
Grading and leveling

Tough Concrete Solutions

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3721 Talbot Rd S, Renton, WA 98055 (425) 470-6560 concrete-renton.com

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Retaining walls
Sidewalks
Driveways
Repair
Masonry
Concrete
Grading and leveling

Ram Jack West Foundation Repair

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19904 Des Moines Memorial Dr S, SeaTac, WA 98148 (877) 726-5225 ramjackwest.com

Free quotes

Helps educate customers

Good customer service

Services Offered

Masonry
Retaining walls
Repair
Inspection
Concrete

S&W Concrete LLC

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8060 SE Sedgwick Rd, Port Orchard, WA 98366 (360) 265-1550 swconcretellc.com

Helps educate customers

Transparent pricing

Free quotes

Punctual service

Services Offered

Repair
Concrete
Sealing
Masonry
Sidewalks
Driveways
Retaining walls

Dochnahl Construction Inc

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16442 SE, 16442 Renton Issaquah Rd SE, Renton, WA 98059 (425) 255-7416 dochnahlconstruction.com

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Repair

ACS Seattle

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4742 42nd Ave SW #500, Seattle, WA 98116 (206) 624-7330 acsseattle.com

Good customer service

Transparent pricing

Helps educate customers

Services Offered

Concrete
Repair
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 in order to find the most qualified foundation repair provider. Here are the main factors we recommend considering.

Experience

Look for a well-established local company with many years, ideally decades, of experience successfully completing all kinds of foundation repairs. These companies have specialized expertise with the latest methods and materials. Ask how long a company has served homes in your area.

Reputation

Reading online reviews, checking the Better Business Bureau, and asking for local references helps verify that a company routinely provides good workmanship and great customer service. Pay attention if you see numerous complaints about faulty repairs or poor service.

Licensing and Insurance

It's important to select a company that has the correct credentials, bonding, and coverage for liability and workers' compensation. There are no state-level licensing requirements for contractors in Washington, but all must register with the Washington State Department of Labor & Industries. Registration requires contractors to be bonded and insured. Be sure to check with your city, county, or municipal government to learn about any additional local requirements. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Look for a company that provides transferable coverage for a minimum of 10 years, or preferably lifetime guarantees, to back its repair work. This demonstrates that the company stands behind its work and safeguards you if issues come up in the future.

Questions To Ask Foundation Repair Companies

During your assessment of potential foundation repair companies, make sure to ask in-depth questions such as:

  • 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 financing options do you have? Many providers offer payment plans for larger foundation projects.
  • What do you see as the likely cause of my issues based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be trying to bill you for unnecessary work.
  • Realistically, how long will the repairs take to complete? Look for companies that provide reasonable estimates.
  • What type of warranties do you offer? Reputable companies typically offer warranties of minimum 10 years on materials and labor.
  • What repairs would you recommend for my situation, and why? Your contractor may consider options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.

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

Frequently Asked Questions About Foundation Repair in SeaTac, WA

There are a variety of signs that your foundation is in need of repair. These can include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level or basement floors
  • Cracked, bowing, or buckling walls
  • Door frames or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, SeaTac homeowners pay about $3,041 for foundation repair, although the total cost will change based on several factors. The best way to get an estimate for the cost of your specific project is to request quotes from a few local foundation repair companies. The amount you pay for a job will be influenced by things like the size of your house and type of repair(s) needed.

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 repair techniques to remedy leaks or cracks. The cost of these procedures can vary greatly depending on the size and root cause of the issue.

Stabilization helps to fix bowing walls by inserting carbon fiber or steel strips. The cost will depend on the material used and the number of strips needed. The cost of underpinning also varies. This process, also called piering or leveling, involves underpinning your foundation with concrete piers to level it; the cost will be based on how many piers are needed.

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

If you're 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 issues. If your concerns are about an existing home, a few hundred dollars will cover an inspection and report by a structural engineer. The engineer can point you to any issues that could use some attention, and advise you on how to avoid future problems.

Also ensure that the moisture around your foundation is at an appropriate level. As SeaTac 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 and repair them quickly.

A permit is normally required for foundation repair, but acquiring one isn't your responsibility. Your foundation repair provider should obtain the permit and all other documents required in SeaTac, and should be able to explain the process and/or provide the documents if asked.

Typically, home insurance doesn't cover foundation repairs, unless the repair is to fix damage resulting from a covered weather event. We highly recommend talking to your home insurance company before beginning any foundation repairs.

The amount of time foundation repairs will take varies greatly depending on the kind of repair needed and the size of your house. Most repairs take anywhere from one to several weeks. Consult your SeaTac foundation repair company for a more specific timeline for your project.

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