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Company Awards
HomeAdvisor - Best Of 2020 Award
TerraFirma was proud to have received the 2020 HomeAdvisor 'Best Of' Award. This award recognizes only the top percent of... [Read more]
Elite Service Professional Award
By receiving no homeowner complaints and having more than five five star ratings on our profile, TerraFirma was awarded the... [Read more]
Home Advisor Top Rated Company
TerraFirma earned the "Top Rated" award from Home Advisor, a home improvement website that millions of homeowners trust to help... [Read more]
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TerraFirma serving Olympia, WA

Happy Customers Surrounding Olympia, WA
Work Requests

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Reviews From Olympia
Testimonials From Olympia
I want to give a big shout out to Colin, who came to do the annual inspection and service of my basement system. A few months ago I had a fly outbreak and...
Testimonial by Lou J. from Olympia, WA

Structural repair, crawl space repair, basement waterproofing, & more

Have wet basement walls, a cracked foundation, crawl space humidity, or other issues with your Olympia, WA home? TerraFirma has been providing expert foundation repair, crawl space repair, and basement waterproofing solutions that not only restore the performance and image of the home but also the value overall.

We specialize in customizable solutions adaptable for all Olympia, WA homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Olympia, WA

Even the smallest of structural issues can worsen to cause damage to the rest of your Olympia, WA home. TerraFirma has reliable Supportworks porducts and solutions that not only restore your foundation but prevent ongoing damage in the future.

Our foundation repair services include:

  • Pier systems
  • Structural repair services
  • Foundation wall repair systems
  • Spray concrete
  • And more!

Have you noticed structural settlement? Cracks within the foundation? A tilted Chimney? We have solutions for these issues and more!

Call or email us today to schedule a free consultation with system design specialist, who will provide an initial foundation assessment as well as walk you through the entire repair process.

Restore & encapsulate your crawl space

Interested in crawl space solutions that not only fix water build-up, humidity, mold growth, and structural issues but also provide added storage space and protection? The crawl space repair system from TerraFirma is the solution! Not only does TerraFirma restore your Olympia, WA crawl space, they also seal the below-grade space to protect it from the elements and for added storage space!

Our crawl space repair & encapsulation services include:

  • Crawl space sump pumps
  • Crawl space vapor barriers
  • Crawl space access wells & doors
  • Downspout extensions
  • And more!

Wet basement repair products & solutions

Leaky basement windows, walls, and floors can cause serious issues with the overall structure of your Olympia, WA home. We specialize in basement waterproofing solutions that not only repair damaged below-grade spaces but also provide added water protection.

Our basement waterproofing services include:

  • Waterproof wall & floor products
  • Water heater protection
  • Basement dehumidifier
  • Basement sump pump
  • Wall crack repair services
  • Interior & exterior drainage solutions
  • Window well drains
  • Downspout extensions
  • And more!

Interested in patented Basement Systems products and services that do more than provide temporary fixes? Our warrantied solutions are just what you need for long-term solutions!

Wet basement, crawl space, foundation repairs & more

Since 2005, TerraFirma has offered reliable foundation repair, crawl space repair, basement waterproofing, or earthquake retrofitting services that restore Olympia, WA homes and provide lasting protection.

Call 1-844-311-8051 or click below to schedule a FREE, no-pressure service estimate for any of our in Olympia, WA!

News & Events From from Olympia
Local waterproofing company earns A rating with the Better Business Bureau.... [Read more]
Work Requests From Olympia, WA
Vicinity of Offut Lake Rd in Olympia
I have two issues that need looked at. One is a foundation wall has settled and I have sloping floors. Second is a cracked retaining wall. We live on a sloped lot on a lake.
Vicinity of Bayview Drive NE in Olympia
Foundation cracked on east side of house. Garage foundation sunk and cement floor raised and cracked
Vicinity of Johnson Point RD NE in Olympia
2 main concerns; 1) Mortar gone between 6 or more foundation blocks allowing water and rodents to enter basement and crawl space of house. 2) Car port concrete cracked and concern that support beam to roof is impacted.
Vicinity of in Olympia
Moisture in crawl space. Would love to get info on crawl space encapsulation.
Becca D. Olympia, WA
Crawl space pests and moisture
Vicinity of in Olympia
Crawl space dampness
Vicinity of Glacis Dr Ne in Olympia
Water under house
Corey G. Olympia, WA
Hello, what the price is for The Turtl including installation? Thank you
Vicinity of in Olympia
I want to stop water incursion into concrete basement when it rains.
Vicinity of Black Lake Blvd. SW in Olympia
Under house insulation needs replacing. Clean up of old visquine, rplace with new. Check for and seal openings in floor, vents, etc to prevent rats from gaining access to house. Its a mess..Olympia has a huge rat problem in general..I live by a lake and next to a hobby farm..both ideal habitats. Could you please give me an estimate on what you would charge..thank you
Vicinity of in Olympia
Looking for a quote to do crawl space encapsulation. My house is approximately 1200 sq ft.
Vicinity of in Olympia
I have a 1000 sqft rambler that needs new insulation and 6 mil moisture barrier on the ground. can you give me an idea of the cost for this project?
Vicinity of Maple Calley Rd Sw in Olympia
Crawl space floods because of ground water. Also have a mouse issue. Nice are creating a problem with duct work and insulation.
Vicinity of Kings Way Se in Olympia
We would like to replace the 25 years old vapor barrier.
Vicinity of Hays Ave NW in Olympia
I am considering purchasing a 600 square foot property built in 1927. However, the floors in a couple of rooms slope which leads me to believe that there are issues with the foundation. I am looking for an approximate cost to repair the foundation and sloped floors prior to making an offer on the property.
Vicinity of WATER ST SW in Olympia
Our crawl space has gone untended for a while (we've recently purchased this home). The crawl space door needs to be replaced, at minimum. Could you come out and take a look?
Vicinity of in Olympia
My home on a hill with a daylight basement appears to be settling in the downhill direction. I'd like someone to confirm or refute my suspicions. If confirmed, I'd like a quote for repairs.
Vicinity of in Olympia
Cracked Foundation Wall.
Vicinity of Boston Harbor Rd NE in Olympia
Would like to get an inspection of our crawl space and estimate for replacing some of the waterproofing material that has been damaged over the years. The house was built in the 1990s.
Vicinity of Shore Acres Dr" NE in Olympia
Floor in braking up in our detached garage
Serving the following Olympia, WA zip codes
98501, 98502, 98504, 98505, 98506, 98507, 98508, 98512, 98513, 98516, 98599, 98501, 98502, 98504, 98505, 98506, 98507, 98508, 98512, 98513, 98516, 98599