11 Best Foundation Companies in Elk Plain, WA

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Last Updated: February 25, 2025

While foundation repair is typically costly and requires significant time, neglecting foundation problems could lead to serious, expensive consequences later on. Foundation repair is a big project, and you might be concerned about how long it could take, or if you'll be able to remain in your Elk Plain home while the work is going on.

Luckily for homeowners like you, we’ve compiled and reviewed a list of highly-rated and reputable foundation repair companies near you. Continue reading our recommendations to find the best foundation repair companies in Elk Plain, Washington.

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Top Pick
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in Elk Plain

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

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

Free quotes

Good customer service

Services Offered

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

Wet Basement Services

Wet Basement Services Logo

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User Rating

7351 148th Ave NE, Redmond, WA 98052 (425) 877-0845 wetbasementservices.com

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Services Offered

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

Perma Dry Waterproofing & Drainage

Perma Dry Waterproofing & Drainage Logo

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User Rating

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

Free quotes

Helps educate customers

Services Offered

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

Basement Expert Waterproofing of Seattle

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20722 12th Ave W, Lynnwood, WA 98036 (206) 388-7867 basement-expert.com

Transparent pricing

Helps educate customers

Punctual service

Free quotes

Good customer service

Services Offered

French drains
Repair
Inspection
Mold remediation
Waterproofing
Crawl space encapsulation
Grading and leveling
Sump pumps

1-866-SLABJACK

1-866-SLABJACK Logo

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6116 211th St SW Suite 204, Lynnwood, WA 98036 (866) 752-2522 1866slabjack.com

Punctual service

Good customer service

Free quotes

Helps educate customers

Services Offered

Inspection
Waterproofing
Sidewalks
Grading and leveling
Repair
Driveways
Concrete

Seattle Foundation Repair

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User Rating

1546 NW 56th St Unit 526, Seattle, WA 98107 (206) 889-6751 seattlefoundationrepairs.com

Good customer service

Transparent pricing

Services Offered

Concrete
Retaining walls
Inspection
Crawl space encapsulation
Grading and leveling
Waterproofing
Masonry
Mold remediation
Repair

TerraFirma Foundation Systems

TerraFirma Foundation Systems Logo

Our Rating

User Rating

10111 S Tacoma Way # D5, Tacoma, WA 98499 (866) 486-7196 goterrafirma.com

Good customer service

Helps educate customers

Free quotes

Services Offered

Retaining walls
Repair
Waterproofing
Crawl space encapsulation
Mold remediation
Concrete

All Seasons Waterproofing and Drainage, Inc.

All Seasons Waterproofing and Drainage, Inc. Logo

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8828 206th St SE, Snohomish, WA 98296 (425) 577-6293 allseasonswaterproofing.com

Free quotes

Good customer service

Services Offered

French drains
Driveways
Repair
Sump pumps
Waterproofing
Mold remediation
Sealing
Crawl space encapsulation
Retaining walls

Foundation & Basement Waterproofing Of Seattle

Foundation & Basement Waterproofing Of Seattle Logo

Our Rating

User Rating

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

Punctual service

Transparent pricing

Free quotes

Services Offered

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

S&W Concrete LLC

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Our Rating

User Rating

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

Free quotes

Punctual service

Services Offered

Repair
Sealing
Sidewalks
Retaining walls
Concrete
Driveways
Masonry

Ram Jack West Foundation Repair

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Our Rating

User Rating

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

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Masonry
Retaining walls
Concrete
Inspection
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

Hiring a qualified foundation repair business ensures you have someone who will inspect the damage thoroughly and make appropriate fixes. It's important to do your research beforehand, focusing on the factors listed here.

Experience

We suggest looking for a local foundation repair company with a long history of fixing various foundation issues. These companies should have deep knowledge of the latest materials and techniques. Ask how many years a provider has served your area.

Reputation

Spend time reading through online reviews, browsing the Better Business Bureau, and asking for local references. This will help verify that the company consistently delivers good workmanship and professionalism. Take note of complaints mentioning faulty repairs or poor service.

Licensing and Insurance

Make sure any professional you hire has the right credentials, bonds, and insurance for liability and workers' compensation. In Washington, there are no state-level licensing requirements for contractors, but they must register with the Washington State Department of Labor & Industries. To register, contractors must be bonded and insured. Make sure to check with your city, county, or municipal government to learn about any additional local requirements. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Pick a company that offers long transferable warranties for a minimum of 10 years and, if possible, lifetime guarantees to fully back its work. This displays confidence that the company's work is top-notch and provides protection should problems come up later.

Questions To Ask Foundation Repair Companies

While researching options for foundation repair providers, get detailed answers to questions such as:

  • What repair method do you recommend for my specific situation and why? Your provider may offer options such as wall anchors, steel piers, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • 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 a vague answer, it may be attempting to bill you for extra work.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.
  • What warranties do you offer? Reliable companies usually provide labor and materials warranties of at least 10 years.
  • Can you provide a complete written project scope and cost estimate? Getting quotes in writing helps shield you from unexpected costs.
  • How long will repairs realistically take to complete? Look for providers that provide reasonable estimates.

Taking time to vet foundation repair companies will help you identify the right one for you. Providers that can thoroughly answer these questions will likely provide long-lasting, high-quality repairs. Promptly addressing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in Elk Plain, WA

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

On average, Elk Plain homeowners spend roughly $2,862 on foundation repair. The cost of foundation repair is based on several factors. Things like the extent of the damage, the size of your home, and the type of repair needed will all play a part. The best way to determine how much a job could cost is to talk to a local foundation repair company and schedule a free inspection and estimate.

The main types of foundation repair are crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation contractor will perform an inspection and complete any repairs necessary to remedy cracks or leaks. The price will depend on the size and cause of the problem.

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

Lastly, waterproofing is an overarching term for a category of repairs intended to prevent water from getting into your foundation or basement. This can involve interior waterproofing, exterior waterproofing, or both, and costs can vary widely. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

If you're building a new house, make sure that a soil report is completed. A soil report will contain information regarding how well your soil can support a foundation, and can provide you with 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. They can alert you to any things that could use some attention, and give you advice on avoiding future problems.

It's also important that the moisture around your foundation is appropriate. As Elk Plain 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, so you can get them repaired quickly.

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

We highly recommend reaching out to your home insurance provider before starting any foundation project to figure out what might be covered. Typically, foundation repairs won't be covered by home insurance unless they're to repair damage caused by a covered weather event.

Although some foundation issues might seem small and not worth the cost to fix, when left untreated, they can result in much larger and more expensive problems in the future. Foundation issues can also have underlying causes which are not obvious until after a professional inspection. It's important to identify and fix these underlying issues as soon as possible. For these reasons, we recommend you don't procrastinate on foundation repairs.

Other Elk Plain, WA Home Services

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