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11 Best Foundation Companies in East Renton Highlands, WA

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

Last Updated: February 25, 2025

Repairing your foundation requires a lot of time and money. However, ignoring foundation problems can lead to substantial and costly issues. The high rainfall in East Renton Highlands poses unique risks to your house's foundation. Water could leak through cracks or begin to seep into the concrete itself.

To help homeowners find trusted foundation services, we researched the best, highly-trusted foundation repair companies near you. Keep reading to explore our top recommendations for the best foundation repair companies in East Renton Highlands, 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 East Renton Highlands

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

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

Wet Basement Services

Wet Basement Services Logo

Our Rating

User Rating

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

Transparent pricing

Free quotes

Helps educate customers

Good customer service

Services Offered

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

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

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

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

Free quotes

Helps educate customers

Good customer service

Punctual service

Services Offered

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

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

Helps educate customers

Free quotes

Transparent pricing

Punctual service

Good customer service

Services Offered

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

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
Concrete
Sidewalks
Repair
Waterproofing
Grading and leveling
Driveways

Seattle Foundation Repair

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

Rainy Day Basement Systems

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Our Rating

User Rating

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

Punctual service

Free quotes

Services Offered

Crawl space encapsulation
Sump pumps
Mold remediation
Repair
Waterproofing
Concrete
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

Free quotes

Good customer service

Helps educate customers

Services Offered

Retaining walls
Crawl space encapsulation
Repair
Mold remediation
Concrete
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

Good customer service

Free quotes

Services Offered

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

Foundation & Basement Waterproofing Of Seattle

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Our Rating

User Rating

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

Punctual service

Transparent pricing

Free quotes

Services Offered

Repair
Mold remediation
French drains
Inspection
Crawl space encapsulation
Sump pumps
Waterproofing
Masonry
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 in order to find the most qualified foundation repair provider. Here are the main factors we recommend considering.

Experience

We recommend looking for a local foundation repair provider with a proven reputation for fixing various kinds of foundation problems. These companies should have expertise in the latest techniques and materials. Ask providers how long they've served your area.

Reputation

Thoroughly reading online reviews, checking the Better Business Bureau, and asking for local references helps confirm that a provider consistently delivers top-notch workmanship and great service. Pay attention to any complaints about shoddy repairs or poor service.

Licensing and Insurance

Choose a provider that has the right licenses, bonds, and insurance policies 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. You can 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 concrete work.

Warranties

Opt for a provider offering transferable coverage for 10+ years, ideally lifetime guarantees, to completely back its foundation repair work. This exhibits belief in the quality and durability of the repairs and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

To compare foundation repair providers, you should ask detailed questions such as:

  • How long will repairs realistically take? Look for companies that provide reasonable estimates.
  • What are some likely causes of the problem 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 extra work.
  • Can you provide a cost estimate and project scope in writing? Be sure to get quotes in writing to shield yourself from unexpected expenses.
  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • What repairs do you recommend for this situation, and why? Your contractor may provide options such as wall anchors, steel piers, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What type of warranties do you offer? Trustworthy providers typically offer warranties of at least 10 years on materials and labor.

Thoroughly evaluating foundation repair companies will help you select the right one for you. Providers that can thoroughly answer these questions will likely provide durable, high-quality repairs. Swiftly fixing foundation issues helps prevent future structural damage.

Frequently Asked Questions About Foundation Repair in East Renton Highlands, WA

There are certain signs that your foundation is in need of repair. These might include:

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

On average, East Renton Highlands homeowners spend roughly $3,042 on foundation repair. The cost of foundation repair depends on several factors. Things like the extent of the damage, the size of your home, and the type of repair needed will all factor in. The best way to determine how much a job could cost is to contact a local foundation repair company and schedule a free inspection and estimate.

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, performing an inspection, and using various measures to remedy leaks or cracks. The amount you spend can vary greatly depending on the size and cause of the problem.

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

If you're looking to waterproof your foundation or basement, we suggest looking for a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

To protect your foundation, you should make sure that it gets the right amount of moisture. East Renton Highlands 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. Also make sure that you quickly identify and repair any leaking gutters or pipes.

If you have any concerns about your foundation, you can contact a structural engineer for an evaluation. This will run you a few hundred dollars, but the engineer's consultation can provide you with a list of things to be aware of as well as more ideas to help you further protect your foundation. Lastly, if you're building a new house, ensure that you have a soil report done. This report provides information about how well the soil on your property will be able to support a foundation and highlights any potential future problems.

Foundation repair usually requires a permit, but obtaining one isn't your responsibility. Your foundation repair professional should obtain all the permits and other documents required in East Renton Highlands, and should be able to provide the documents and/or explain the process before starting work.

Most of the time, yes, you can continue living in your home while foundation repair experts are working on it. You can ask your foundation repair technician to be certain.

We highly recommend getting in touch with your home insurance provider before you begin any foundation project to figure out what might be covered. In general, foundation repairs aren't covered by your home insurance unless they're to repair damage that was caused by a covered weather event.

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