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11 Best Foundation Companies in Gig Harbor, WA

More than 300 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Foundation repairs can demand a significant time and financial investment. However, not fixing foundation problems could lead to major and costly issues in the future. Gig Harbor receives more rain than many other areas, which can put homes there at greater risk of water-related foundation damage.

To assist homeowners with finding quality foundation services, we put together a guide to well-reviewed and highly rated foundation repair companies near you. Check out our list of top picks to learn about the best foundation repair companies in Gig Harbor, Washington.

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.
Top Pick
4.9/5
  • Full-service foundation repair company
  • Expert technicians with strong customer reviews
  • Available in 33 states
Best Warranty Options
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 Gig Harbor

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

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

Good customer service

Free quotes

Services Offered

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

Wet Basement Services

Wet Basement Services Logo

Our Rating

User Rating

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

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

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

Perma Dry Waterproofing & Drainage

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Our Rating

User Rating

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

Helps educate customers

Free quotes

Services Offered

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

R&R Foundation Specialist

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Our Rating

User Rating

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

Good customer service

Helps educate customers

Punctual service

Free quotes

Services Offered

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

Basement Expert Waterproofing of Seattle

Basement Expert Waterproofing of Seattle Logo

Our Rating

User Rating

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

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

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

1-866-SLABJACK

1-866-SLABJACK Logo

Our Rating

User Rating

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

Helps educate customers

Punctual service

Good customer service

Free quotes

Services Offered

Inspection
Repair
Driveways
Sidewalks
Concrete
Waterproofing
Grading and leveling

Seattle Foundation Repair

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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

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

Rainy Day Basement Systems

Rainy Day Basement Systems Logo

Our Rating

User Rating

18931 59th Ave NE SUITE 5, Arlington, WA 98223 (360) 435-6992 rainydaybasementsystems.com

Free quotes

Punctual service

Services Offered

Repair
Sump pumps
Inspection
Waterproofing
Crawl space encapsulation
Mold remediation
Concrete

TerraFirma Foundation Systems

TerraFirma Foundation Systems Logo

Our Rating

User Rating

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

Free quotes

Good customer service

Helps educate customers

Services Offered

Crawl space encapsulation
Repair
Mold remediation
Concrete
Retaining walls
Waterproofing

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

Free quotes

Good customer service

Services Offered

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

Free quotes

Transparent pricing

Punctual service

Services Offered

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

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

Experience

Look for a reliable local foundation provider with significant experience in successfully fixing a wide range of foundation problems. Technicians should have up-to-date knowledge of current repair materials and methods. Contact the company to ask how long the business has served your community.

Reputation

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

Licensing and Insurance

It's important to select a company that has valid credentials, bonding, and insurance for liability and workers' compensation. Washington does not have state-level licensing requirements for contractors, but all must register with the Washington State Department of Labor & Industries. Contractors must be bonded and insured in order to register. You can check with your city, county, or municipal government to find out if there are any additional local requirements. There may be additional requirements for contractors to do certain concrete work.

Warranties

Choose a company that offers long transferable warranties of at least a decade, ideally lifetime guarantees, to back their foundation repairs. This demonstrates that they stand behind the quality of their repairs and offers protection in case of future issues.

Questions To Ask Foundation Repair Companies

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

  • Can you provide a cost estimate and project scope in writing? Be sure to get quotes in writing to protect yourself from unexpected costs.
  • What warranties do you offer? Reputable providers generally provide labor and materials warranties of at least 10 years.
  • 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 trying to bill you for extra work.
  • How long will repairs realistically take? Look for companies that provide reasonable estimates.
  • What repairs would you recommend for my situation, and why? Your contractor may provide options such as steel piers, wall anchors, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What financing options do you have? Many providers offer payment plans for larger foundation projects.

Taking time to carefully evaluate foundation repair contractors will help homeowners find the right company for their needs. A company that can thoroughly answer these questions is likely one that delivers durable, high-quality repairs. Swiftly addressing foundation issues helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in Gig Harbor, WA

There are a number of signs that your foundation needs repairs. These can include:

  • Visible crumbling or cracking of 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, Gig Harbor homeowners pay about $2,862 for foundation repair, although the total cost will depend on several factors. The best way to get an estimate for the cost of a specific project is to ask for quotes from a handful of local foundation repair companies. The amount you pay for a job will be affected 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.

For both leak repair and crack repair, a technician will come to your home, complete an inspection, and use various repair techniques to fix leaks or cracks. The amount you spend can vary greatly depending on the size and root cause of the problem.

Stabilization reinforces bowing walls by inserting steel or carbon fiber strips. The cost will depend on the material used and how many strips are required. 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 used.

If you're interested in waterproofing your foundation or basement, we suggest speaking with a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

To protect your foundation, you should make sure it has the proper level of moisture. Gig Harbor sees more rain than many places, so be sure that your gutters and landscaping are arranged to prevent too much water from collecting near your foundation. You should also be sure to promptly identify and repair any leaking pipes or gutters.

If you think there may be any problems with your foundation, you can reach out to a structural engineer for an evaluation. This will run you a few hundred dollars, but the engineer's consultation can net you a list of things to be aware of as well as steps you can take to further protect your foundation. Lastly, if you're building a new house, be sure to have a soil report done. This can provide information about how well the soil on your property will be able to support a foundation, and can highlight any potential future issues.

A permit is normally required for foundation repair, but applying for one won't be your responsibility. Your foundation repair provider should get all the permits and other documents required in Gig Harbor, and should be able to explain the process and/or provide the documents before starting work.

If your foundation needs of waterproofing, you might notice signs like basement flooding, white powder or spots on your walls, uneven floors, hairline cracks, discoloration or odors, or signs of mold, mildew, or fungus.

The two categories of waterproofing are interior and exterior waterproofing. Interior waterproofing tends to be less expensive, and can involve measures like the use of sealants or the installation of sump pumps or drains. Exterior waterproofing is generally more expensive but more effective. It can involve things like landscaping changes, external drains, or physical barriers to stop water from getting into basements and crawl spaces.

Foundation repairs undertaken by a reliable company should last a long time. Bigger and more extensive repairs, such as basement waterproofing, can be involved and expensive, but they do a lot in terms of lowering your risk of future issues.

Other Gig Harbor, WA Home Services