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

A dry, healthy home starts here.
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zip code: 20149

Your Local Dealer is

3 Pros Basement Systems

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Our Services

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

Crawl Space Encapsulation Companies In Washington

201 Airport Road NE
Silverton, OR 97381
John's Waterproofing is the trusted CleanSpace dealer in Oregon. They provide expert crawl space encapsulation and repair in Portland, Salem and Eugene, OR and in Southwestern Washington.
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18931 59th Ave NE
Arlington, WA 98223
Rainy Day Basement Systems is the dedicated contractor for the Basement Systems International crawl space repair dealer in Washington. Get a FREE Estimate!
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4137 E. 3rd Avenue
Post Falls, ID 83854
Premier Basement Systems, Inc (formerly Timbercreek Northwest, Inc.) is a crawl space repair and radon mitigation contractor servicing the Coeur d'Alene, Kootenai, Spokane, Bonner, Benewah areas. Get our FREE crawl space estimate today!
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5883 State HWY 303 NE Suite 101
Bremerton, WA 98311
CleanSpace Northwest is the dedicated contractor for clean space crawl space in washington. Get a FREE Estimate!
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761 NE Garden Valley Blvd.
Roseburg, OR 97470
13110 SW Wall St
Portland, OR 97223
10111 S Tacoma Way D5
Tacoma, WA 98499
We are Oregon's basement waterproofing, crawl space repair, and foundation repair experts. Get a free estimate today!
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P.O. Box 248 1301 South Elm
Kelso, WA 98626
Interstate Pest Management provides expert crawl space repair to Oregon and Washington: Skamania, Lewis, Klickitat, Pierce.
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3725 N. REGAL
Spokane, WA 99207
United Restoration, Inc. provides expert crawl space repair to the greater Spokane area.
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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
  • By Ronan F.
    WA
    "Our experience with TerraFirma was great from beginning to end. They were..."

    Customer Review

    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.
  • By Sue D.
    Salem, OR
    "Although I said I would hire you again, I hope that I don't have too. :)"

    Customer Review

    By Sue D.
    Salem, OR

    Although I said I would hire you again, I hope that I don't have too. :)
  • By Joyce M.
    Salem, OR
    "Overall very professional, customer oriented, clear in explanations of..."

    Customer Review

    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.
  • By Judith &.
    Dallas, OR
    "Just improve the communication between the front office and the customer"

    Customer Review

    By Judith &.
    Dallas, OR

    Just improve the communication between the front office and the customer
  • By Tom G.
    Anacortes, WA
    "Dan did a great job explaining the system along with the different..."

    Customer Review

    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.  
  • By Iva Q.
    MOLALLA, OR
    "We were very impressed with how committed John's was with doing a very..."

    Customer Review

    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.
  • By Cathy S.
    Coeur D'Alene, ID
    "The dry-wall crew was great also! Everyone was very clean and..."

    Customer Review

    By Cathy S.
    Coeur D'Alene, ID

    The dry-wall crew was great also! Everyone was very clean and professional. This is actually my daughters house and she is very picky. She is very happy with the results!
  • By Lynn
    Coeur D Alene, ID
    "I am well pleased with the work your company provided."

    Customer Review

    By Lynn
    Coeur D Alene, ID

    I am well pleased with the work your company provided.
  • By Barbara N.
    Post Falls, ID
    "I needed the project to wrap up by 5:30 p.m., at the very latest. They ran..."

    Customer Review

    By Barbara N.
    Post Falls, ID

    I needed the project to wrap up by 5:30 p.m., at the very latest. They ran over, and I was an hour late to a meeting. I'm glad they finished, and I was forgiven for being late.
Click to see why people hire us

Recent job requests for crawl space repair in WA:

Project Location: S Conklin Rd, Greenacres, WA 99016

Comment: Cold wood floors..our crawl space is in good shape but our floors are cold!

Project Location: Astoria Rd., West Richland, WA 99353

Comment: My house is extremely drafty and I was hoping to cover my crawl space vents for the winter.

Project Location: East Court Street, Goldendale, WA 98620

Search Request: crawl space encapsulation

Comment: Large Victorian home needs complete crawlspace work over. Bare earth now.

Project Location: N Echo Lake Rd, Snohomish, WA 98296

Comment: Anobiid beetle infestation of vertical support posts, dry rot of beams. No vapor barrier. debris removal.

Project Location: 127th Ave NE, Lake Stevens, WA 98258

Comment: Inspection of crawl space.

Project Location: SE 271st Street, Maple Valley, WA 98038

Comment: Looking for an estimate on the the install of Turtl crawl space access door.

Project Location: 111th Ave NE, Lake Stevens, WA 98258

Comment: We have a new ADU being built and we have mold in the crawl space. I've resea chef and I like the products. It would be 850 sq ft crawl space. We would like an estimate for the 2 products, mold removal and sealant

Project Location: 70TH DR NE, Marysville, WA 98270

Comment:

Project Location: 39th Dr Ne, Marysville, WA 98270

Comment: Moisture issue trying to determine what this issue is, there is some water in crawlspace, time sensitive.

Project Location: 144th St East, Bonney Lake, WA 98391

Comment: Need quick estimate for standing water in crawl space, selling home and this was found on home inspection Require estimate no later than this Friday 5/1 thank you

Project Location: Skamania Landing Rd, Stevenson, WA 98648

Comment: We were told during the inspection that the crawlspace showed inadequate/no longer relevant practiced support - we have an as is sale and need to be thoroughly informed. Our inspector was incredibly detailed and included pictures of every suspect instance, along with detailed note. Is it possible to have an estimate based on this report if we provide it with the expectation that we know more investigation will be necessary? Thank you so much!

Project Location: Duncan Creek Road, Stevenson, WA 98648

Comment: I am looking for a crawlspace door to fit a 24x 50.25 opening...Thanks

Project Location: 168th Ave E, Graham, WA 98338

Search Request: crawl space covers for homes

Comment: Need to replace crawl space access

Project Location: Mohawk Dr, Mount Vernon, WA 98273

Comment: Opening is approximately 30" wide by 17.5" high.

Project Location: Mukilteo Speedway, Edmonds, WA 98026

Comment: Much water in the crawl space.

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zip code: 20149

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