Skip to main content
Fix Your Nasty, Energy-Wasting Crawl Space CleanSpace crawl space encapsulation is the solution you need.

A dry, healthy home starts here.
Contact your local dealer or call 1-800-638-7048

Find A Dealer Near You!

Contact Us For A Free Quote!

Our Services

  • Industry-leading technology
  • Improved indoor air quality
  • Effective mold & moisture control
  • Waterproof wall insulation
  • Repairs for sagging, bouncy floors

Crawl Space Encapsulation Companies in Washington

4137 E. 3rd Avenue
Post Falls, ID 83854
SERVICE AREA:
NW Idaho: including Pinehurst, Coeur d'Alene and Sandpoint.
NW Washington: including Spokane, Cheney and Furport.
View company profile for reviews, awards, before & after photos, and more.
3725 N. REGAL
Spokane, WA 99207
SERVICE AREA:
Eastern Washington: including Spokane, Country Homes, Airway Heights, Freeman and surrounding areas.
View company profile for reviews, awards, before & after photos, and more.
18931 59th Ave NE
Arlington, WA 98223
SERVICE AREA:
NW Washington: including Everett, Mt. Vernon, and Bellingham.
View company profile for reviews, awards, before & after photos, and more.
5883 State HWY 303 NE Suite 101
Bremerton, WA 98311
SERVICE AREA:
NW Washington: including Raymond, Shelton, and Forks.
View company profile for reviews, awards, before & after photos, and more.
219 Airport Road
Silverton, OR 97381
SERVICE AREA:
Oregon: including Multnomah, Washington, Clackamas, Lane, and Marion counties.
View company profile for reviews, awards, before & after photos, and more.
761 NE Garden Valley Blvd.
Roseburg, OR 97470
13110 SW Wall St
Portland, OR 97223
10111 S Tacoma Way D5
Tacoma, WA 98499
2001 NE 117th ST
Vancouver, WA 98686
SERVICE AREA:
Southern and NW Oregon: including Medford and Roseburg.
SW Washington: including Seattle, Tacoma, Olympia and Kent.
View company profile for reviews, awards, before & after photos, and more.

Crawl Space Repair Contractors in Washington

 

Crawl space moisture is one of the major problems in many homes in Washington. Water underneath your house - in the form of condensation, water vapor, or liquid - is a recipe for rot as well as unhealthy mold that can be sucked up into the living areas of your home, creating a very unhealthy indoor environment. Many people experience a host of symptoms and don't realize that their dirt crawl space is affecting their health.

In addition, fixing your crawl space properly in your Washington home is probably most financially rewarding home repair you'll ever make. An independent study revealed that homeowners who properly fix their vented dirt crawl space can save 15% - 20% on their heating and air conditioning costs!

To stop the natural airflow in a house from your crawl space to your living space, Basement Systems, the world leader in dry basement and crawl space technology, developed a state of the art solution to dirt crawl spaces - The CleanSpace System.

CleanSpace Crawl Space Encapsulation System

The CleanSpace Encapsulation system is a crawl space vapor barrier system that completely isolates your home from the earth, dramatically reducing the humidity level in the air and making the entire house healthier. It'll also reduce the costs for heating and cooling your entire house.

Our certified CleanSpace installers will take 4 major steps to totally eliminating the dirt crawl space from having any negative effects on the rest of the house:

  1. Fix the water leakage (if there is any.)
  2. Isolate the house from the earth.
  3. Seal the vents and other outside air leaks.
  4. Condition or dehumidify your crawl space air.

From the Coastal Region to the Puget Sound Lowlands, Cascade Mountains to Okanogan Highlands and Columbia Plateau, you will have access to our patented CleanSpace products and trustworthy services. Contact us online or call 800-638-7048 and You will be on your way to a dry, energy-efficient crawl space - and a home that is less expensive, more comfortable, and healthier to live in.

Crawl spaces have a bad reputation —as cramped, damp, dirty spaces that harbor bad-smelling mold, insects and other pests. The CleanSpace system of crawl space repair is designed to turn this ugly area into an asset —a part of your house you can actually be proud of. Our trained technicians make this transformation possible by combining waterproofing techniques with high-performance insulation, durable moisture barriers and effective air-sealing strategies.

Customer Reviews

  • full starfull starfull starfull starfull star
    By Wesley R.
    New York City, NY
    The services were as expected, thank you for the good work
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Wesley R.
    New York City, NY
    The services were as expected, thank you for the good work
  • full starfull starfull starfull starfull star
    By Sue D.
    Salem, OR
    Although I said I would hire you again, I hope that I don't...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Sue D.
    Salem, OR
    Although I said I would hire you again, I hope that I don't have too. :)
  • full starfull starfull starfull starfull star
    By Judith &.
    Dallas, OR
    Just improve the communication between the front office and...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Judith &.
    Dallas, OR
    Just improve the communication between the front office and the customer
  • full starfull starfull starfull starfull star
    By Joyce M.
    Salem, OR
    Overall very professional, customer oriented, clear in...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Joyce M.
    Salem, OR
    Overall very professional, customer oriented, clear in explanations of what is needed. Both salesperson and crew were very pleasant and easy to communicate with.
  • full starfull starfull starfull starfull star
    By Ronan F.
    WA
    Our experience with TerraFirma was great from beginning to...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Ronan F.
    WA
    Our experience with TerraFirma was great from beginning to end. They were very fast, efficient, clean and courteous. We had the crawlspace encapsulated and our whole house smells and feel better. No more mold and bowed floorboards. And they were cheaper than the competitors.
  • full starfull starfull starfull starfull star
    By Tom G.
    Anacortes, WA
    Dan did a great job explaining the system along with the...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Tom G.
    Anacortes, WA
    Dan did a great job explaining the system along with the different options. We knew right upfront what the final price would be so there were no surprises.  
  • full starfull starfull starfull starfull star
    By Iva Q.
    Molalla, OR
    We were very impressed with how committed John's was with...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Iva Q.
    Molalla, OR
    We were very impressed with how committed John's was with doing a very thorough job. They went above and beyond the job and our crawl space has never looked better. Great team of guys. We would highly recommend this installation crew to anyone with water issues in a crawlspace. I was impressed by the clean up job and their commitment to doing a top quality work.
  • full starfull starfull starfull starfull star
    By Kelly C.
    Molalla, Or 97038, OR
    Fast contact, ability to complete work right away and the...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Kelly C.
    Molalla, Or 97038, OR
    Fast contact, ability to complete work right away and the lowest price quote.
  • full starfull starfull starfull starfull star
    By Steven H.
    Portland, OR
    Fast, professional, helpful. These guys did a great job in...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Steven H.
    Portland, OR
    Fast, professional, helpful. These guys did a great job in half the expected time.
Click to see why people hire us

Recent job requests for crawl space repair in WA:

Project Location: Clayton, WA 99110

Comment: We just had our house remediated for mold. Mold inspectors found our crawlspace had a lot of moisture. I have read that crawlspace encapsulation can help with this.

Project Location: Carnation, WA 98014

Comment: I just bought a home and decided to take a look at the crawl space. It seems there is zero insulation in the crawl space. It is getting chilly.

Project Location: Enumclaw, WA 98022

Comment: Crawl Space has pooled water in several locations. 2-3 inches some places. 3-4 in others.

Project Location: Sammamish, WA 98075

Comment: We have some water in our crawl space, trying to find out why and whats the long term fix

Project Location: Arlington, WA 98223

Comment: Crawlspace gets a bunch of water. Need to encapsulate it and install sump pumps.

Project Location: Arlington, WA 98223

Comment: We have a crawl space 5' or so that has standing water from recent rain/snow. Our sump pump isn't working, which may be related to an electrical issue we had last year that also affected an outlet outside. Our home was built in 2011, so perhaps the pump is past its life?

Project Location: Burlington, WA 98233

Comment: I'm looking for different solutions to replace an old crawl space access door. I would be interested in an estimate for the turtle system.

Project Location: Lynnwood, WA 98037

Comment: Our wood floor in our powder room in buckling and there is a difference on the moisture meter. We don't know if it's due to humidity or a leaky pipe below. We need to have someone come inspect our crawlspace for that. Thanks Additional information: Quick Contact Form: This lead was received through the Quick Contact Form on your website. Please respond as soon as possible.

Project Location: Mukilteo, WA 98275

Comment: I'm interested in getting a turtl crawlspace access door installed.

Project Location: Stanwood, WA 98292

Comment: There is standing water under the vapor barrier. Inspected said inches and it feels like a water bed.

Project Location: Washougal, WA 98671

Comment: Need my crawl space redone. Not looking to good.

Project Location: Freeland, WA 98249

Comment: Need to dry and get sump pump installed in crawl space after flood.

Project Location: Camas, WA 98607

Comment: Know we need a vapor barrier, some insulation replaced and maybe better vent covers

Project Location: Port Orchard, WA 98366

Comment: I have been interested in the Turtle crawl space access box even before covid. I would appreciate an overall evaluation of my crawl space, access, and curtain drain system.

Project Location: Steilacoom, WA 98388

Comment: Standing water under house/crawl space

get a free estimate
Find Your Local Contractor

All products and services are provided exclusively by local contractors within the Basement Systems Network.

To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.

Featured States: Alabama, Georgia, Kansas & Michigan

Find A Dealer Near You!

  • Or select a state or province to get started
  • USA
  • Canada
ALAKAZARCACOCTDEDCFLGAHIIDILINIAKSKYLAMEMDMAMIMNMSMOMTNENVNHNJNMNYNCNDOHOKORPARISCSDTNTXUTVTVAWAWVWIWY
Find Local Dealer
Free Quote