11 Best Foundation Companies in Tacoma, WA

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Last Updated: February 25, 2025

Foundation repair can be a time-consuming, lengthy process and expensive project. However, neglecting issues can lead to serious consequences and high costs down the line. The high rainfall in Tacoma can present unique risks to your house's foundation. Water could leak through cracks or seep into the concrete itself.

As a way to help homeowners like you find great foundation repair services, we put together a guide to top-rated foundation repair companies near you. Check out our list of top picks to learn about the best foundation repair companies in Tacoma, 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 Tacoma

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

Groundworks Logo

Our Rating

User Rating

1402 Puyallup Street, Sumner, WA 98390 (206) 203-4487 groundworks.com

Free quotes

Good customer service

Services Offered

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

Wet Basement Services

Wet Basement Services Logo

Our Rating

User Rating

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

Free quotes

Transparent pricing

Helps educate customers

Good customer service

Services Offered

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

Perma Dry Waterproofing & Drainage

Perma Dry Waterproofing & Drainage Logo

Our Rating

User Rating

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

Free quotes

Helps educate customers

Services Offered

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

R&R Foundation Specialist

R&R Foundation Specialist Logo

Our Rating

User Rating

1611 E Marine View Dr, Everett, WA 98201 (425) 760-5077 rrfoundationspecialist.com

Good customer service

Helps educate customers

Free quotes

Punctual service

Services Offered

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

Basement Expert Waterproofing of Seattle

Basement Expert Waterproofing of Seattle Logo

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User Rating

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

Helps educate customers

Free quotes

Good customer service

Punctual service

Transparent pricing

Services Offered

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

1-866-SLABJACK

1-866-SLABJACK Logo

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User Rating

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

Punctual service

Helps educate customers

Good customer service

Free quotes

Services Offered

Sidewalks
Driveways
Waterproofing
Inspection
Concrete
Grading and leveling
Repair

Seattle Foundation Repair

Seattle Foundation Repair Logo

Our Rating

User Rating

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

Transparent pricing

Good customer service

Services Offered

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

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

Free quotes

Helps educate customers

Services Offered

Waterproofing
Repair
Concrete
Mold remediation
Retaining walls
Crawl space encapsulation

All Seasons Waterproofing and Drainage, Inc.

All Seasons Waterproofing and Drainage, Inc. Logo

Our Rating

User Rating

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

Good customer service

Free quotes

Services Offered

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

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

Transparent pricing

Punctual service

Free quotes

Services Offered

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

S&W Concrete LLC

S&W Concrete LLC Logo

Our Rating

User Rating

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

Punctual service

Free quotes

Services Offered

Sealing
Masonry
Driveways
Retaining walls
Concrete
Sidewalks
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

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

Experience

We recommend hiring a local foundation repair company with a well-established track record of fixing various types of foundations. These companies should have expertise in the latest materials and techniques. Ask providers how long they've served your area.

Reputation

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

Licensing and Insurance

Only hire providers that are properly licensed, bonded, and have both workers compensation and liability insurance. There are no state-level licensing requirements for contractors in Washington, but they must register with the Washington State Department of Labor & Industries. To register, contractors must be bonded and insured. You can 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

Opt for a provider offering long transferable warranties of at least 10 years, ideally lifetime guarantees, to completely back its repair work. This exhibits confidence that the repairs will be effective and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

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

  • Can you provide a complete written cost estimate and project scope? Getting the details in writing helps shield you from unexpected expenses.
  • What guarantees do you offer? Reliable companies generally provide labor and materials warranties that last at least 10 years.
  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • What foundation defects did you find during inspection that could 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 unnecessary work.
  • Realistically, how long will repairs take to complete? Look for companies that provide reasonable estimates.
  • What repair method would you recommend for my specific situation and why? Your provider may consider options such as carbon fiber, steel piers, and wall anchors. By asking, you can get an idea of what solutions a company offers and compare between providers.

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

Frequently Asked Questions About Foundation Repair in Tacoma, WA

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

On average, Tacoma homeowners spend around $2,862 on foundation repair. The cost of foundation repair depends on a number of factors. Things like the size of your home, the type of repair needed, and the extent of the damage will all play a part. The fastest way to determine how much a job is going to cost is to reach out to a local foundation repair expert and schedule a free inspection and estimate.

The main types of foundation repair include 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 issue.

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

Lastly, waterproofing is an overarching term for a category of repairs that help prevent water from getting into your foundation or basement. This can include interior waterproofing, exterior waterproofing, or both, and the price can vary greatly. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

When constructing 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 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 alert you to any issues that need attention, and advise you on how to avoid future problems.

It's also important that the moisture around your foundation is at an appropriate level. As Tacoma 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.

A permit is normally required for foundation repair, but applying for one should not be your responsibility. Your foundation repair professional should put together the permit and all other documents required in Tacoma, and should be able to provide the documents and/or explain the process before starting work.

It's a good idea to ask your foundation repair technician about this issue before starting any project. In most cases, yes, you should be able to remain in your home while foundation work is being done.

We recommend that you do not put off a foundation repair project. A seemingly small issue may have an underlying cause that could potentially result in future problems, and it's better to treat the root of the issue as fast as possible. A small and moderately costly problem now could become a large and expensive one in the future if left untreated.

Other Tacoma, WA Home Services

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