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Best 5 Foundation Repair Companies in Longview, WA

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  1. Home
  2. Local Pros
  3. Foundation Repair
  4. WA
  5. Longview
Written By Max Peterson|Last Updated: May 18, 2024

Longview gets around 76 inches of rain each year, so local homeowners need solid foundations to safeguard their properties. A foundation company can detect issues such as cracking and shifting before they endanger your home's structural integrity. We've assembled a list of the most reputable Longview foundation repair companies, so you can find the right one for you.

5 Best Foundation Repair Companies in Longview

Vancouver Concrete Co. Logo

Vancouver Concrete Co.

Based on 17 customer reviews.

Services Offered



  • Helps educate customers
  • Free quotes
  • Transparent pricing
11912 Nw 36th Ave, Vancouver, WA 360-469-5432 concrete-vancouverwa.com
Rock Solid Waterproofing Logo

Rock Solid Waterproofing

Based on 44 customer reviews.

Services Offered

Crawl Space EncapsulationGrading And LevelingWaterproofingRepair


  • Helps educate customers
  • Free quotes
  • Transparent pricing
1220 Main St Ste 400, Vancouver, WA 360-887-0421 rocksolidwaterproofing.com
Peterson Construction and Maintenance Logo

Peterson Construction and Maintenance

Based on 15 customer reviews.

Services Offered

Retaining WallsCrawl Space EncapsulationRepairMold RemediationDrivewaysConcreteSealing


  • Free quotes
  • Good customer service
  • Transparent pricing
303 S Market St N, Bucoda, WA 360-580-4403 petersonconstructionandmaintenance.com
Earthquake Tech Logo

Earthquake Tech

Based on 16 customer reviews.

Services Offered

Grading And LevelingInspectionRepair


  • Punctual service
  • Good customer service
  • Transparent pricing
2310 N Kerby Ave, Portland, OR 503-282-4424 earthquaketech.com

More Local Foundation Repair Companies

Advanced Concrete Technologies

User Reviews: 4.7/5 

11627 SE Morrison St
Portland, OR 97216

Masonry Waterproofing, and Drainage Masters

User Reviews: 4.6/5 

1905 SE Division St
Portland, OR 97202

Portland Construction Solutions

User Reviews: 5/5 

14915 SW 72nd Ave
Portland, OR 97224

Space Down Under LLC

User Reviews: 4.0/5 

1901 SE 11th Ave
Portland, OR 97214

Dr. Crawlspace

User Reviews: 4.5/5 

10121 SE Sunnyside Rd #300
Clackamas, OR 97015

Foundations First Northwest

User Reviews: 4.7/5 

28655 SW Boones Ferry Rd
Wilsonville, OR 97070

Better Basements and Waterproofing

User Reviews: 4.6/5 

29030 Town Center Loop E Suite 202 #192
Wilsonville, OR 97070

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Longview
Average Max Temp:57°F
Average Min Temp:41°F
Average Monthly Precipitation:6.25"
Percent of Homes With Basements63%
Average Cost of Foundation Repair:$2,628
Average Cost of Foundation Waterproofing:$2,756

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in Longview

A few frequent reasons why Longview homeowners deal with foundation issues include:

  • Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall Longview gets, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction stresses nearby foundations, even if the foundations keep dry.
  • Improper modifications: Landscaping or roofing work that wasn't done to standard could lead to your foundation settling.
  • Aging plumbing: The average Longview home construction year is 1970. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start to erode, leakage could reach your foundation and even pool beneath it.
  • Tree Roots: Tree roots can encroach on a home's foundation through cracks, and may create stress that results in your foundation fracturing, pipes leaking, and overall structural deterioration.

How to Choose the Best Foundation Repair Company

When choosing a foundation contractor, you should consider your personal priorities. Ask each company on your list about the following qualities.

Licensing and Experience

Washington foundation repair companies can be either general or specialty contractors. Look for companies with a concrete certification, showing that they follow best practices in the foundation field. Talk to representatives to gain additional insight into a company's experience. You should ask about local building codes, permit ordinances and inspection processes.

Contractor websites are some of the best places to do your research. Typically, a business will discuss how long it's been in business. It might also share other content to assist potential clients.

Customer Reviews

Before choosing a company, check its online profile with the Better Business Bureau (BBB). You can examine both complaints and positive reviews. Complaints aren't necessarily a red flag in themselves. You want to discover how a company responds to them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, has an abundance of negative feedback, and doesn't communicate properly, you should think twice about working with it.

Finally, we encourage you to search additional sites, such as Trustpilot and Google, for additional feedback.

Foundation Repair Cost in Longview

The cost of foundation repair can range widely depending on the severity of the issues and what needs to be done to fix them. For minor foundation cracking and settling issues, you may pay as little as $1,800. However, if there is substantial damage, the average cost will likely fall around $2,600. More complex jobs involving tunneling, helical piers, or concrete leveling could cost $6,800 or more. This table shows the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$318
Leak Repair$2,500

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Frequently Asked Questions About Foundation Repair in Longview

What will I pay to repair my foundation in Longview?

Foundation repair costs about $2,600 in Longview. The final numbers hinge on what type of repair you need and how severe the damage is.

What are some signs I need foundation waterproofing?

You'll typically need to waterproof your foundation when you see any of these signs:
  • Hairline cracks
  • Discoloration or odors
  • Mold and mildew
  • Uneven floors
  • Plumbing leaks
  • Flooding
You should also know about the two different types of waterproofing. Interior waterproofing uses sump pumps, drains, and basement and crawlspace sealants. Exterior waterproofing, the less expensive option, involves exterior drains and physical barriers between your landscaping and foundation.

Do Longview foundation repair companies offer warranties or guarantees?

Many foundation repair providers offer guarantees. It's important to ask about these warranties with your chosen service provider and be aware of the specifics.

What preventive measures can I take to avoid foundation issues?

You can take several preventive measures to prevent foundation issues:
  • Ensure your home's gutters and downspouts are properly installed and direct water away from your foundation to avoid water accumulation.
  • Water the soil around your foundation consistently, especially during dry spells, to prevent shrinking and expansion.
  • If possible, grade the soil around your home to slope away from your foundation, promoting water drainage and reducing the risk of foundation issues.
  • Inspect your foundation for signs of damage, and repair any issues promptly.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide


U.S. Census Bureau (American Communities Survey)