Crawl Space Repair in Port Townsend, Washington

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Port Townsend. 16 local companies found.

Local Price Estimates — Port Townsend

Encapsulation$3,000$8,000
Repair$1,500$6,000
Waterproofing$1,500$5,000
Mold Removal$500$4,000
Inspection$150$400

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in Port Townsend

Northwest Crawl Space Services

16910 59th Ave NE suite 203, Arlington, WA 98223, USA

5.0

4 reviews

Crawl Space Repair

John's Waterproofing

12108 Mukilteo Speedway Suite A1&A2, Mukilteo, WA 98275, USA

5.0

12 reviews

Waterproofing

SOS Crawl Space Insulation Inc

8011 88th St NE, Marysville, WA 98270, USA

5.0

14 reviews

Insulation

FIXS Attic Insulation & Roofing Services Inc, WA

1240 W Sims Way, Port Townsend, WA 98368, USA

5.0

8 reviews

Insulation

Crawl Space & Drainage Systems LLC

19705 69th Pl W, Lynnwood, WA 98036, USA

5.0

16 reviews

Drainage

Northwest Crawl Space Services

509 4th St Suite 17, Bremerton, WA 98337, USA

5.0

25 reviews

Crawl Space Repair

Seattle Elite masonry and foundation repair

221 1st Ave W #200, Seattle, WA 98119, USA

5.0

40 reviews

Foundation Repair

Embassy Masonry And Foundation Repairs

1700 7th Ave, Seattle, WA 98101, USA

5.0

60 reviews

Foundation Repair

JC Stoneman Construction

31 Barbara Ln, Port Townsend, WA 98368, USA

5.0

1 reviews

Crawl Space Repair

Mr. Mold

690 NW Atalanta Way APT K101, Oak Harbor, WA 98277, USA

5.0

2 reviews

Mold Removal

ACE CRAWLSPACE PRO LLC

12812 SE 272nd Pl #4, Kent, WA 98030, USA

5.0

26 reviews

Crawl Space Repair

A Better Crawl, Inc.

6610 Kitsap Way Suite 101, Bremerton, WA 98312, USA

4.9

30 reviews

Crawl Space Repair

Elite Concrete Construction

3915 Deer Lake Rd, Clinton, WA 98236, USA

4.8

19 reviews

Crawl Space Repair

GREENY Attic Insulation & Roofing Services Inc, WA

1240 W Sims Way, Port Townsend, WA 98368, USA

4.3

6 reviews

Insulation

CleanSpace Northwest

5883 WA-303 SUITE 101, Bremerton, WA 98311, USA

3.6

5 reviews

Crawl Space Repair

Global Earth Repair Foundation

10644 Rhody Dr, Port Hadlock-Irondale, WA 98339, USA

0.0

0 reviews

Foundation Repair

FAQs — Crawl Space Services in Port Townsend

How much does crawl space repair cost in Port Townsend?

Crawl space repair in Port Townsend, Washington typically costs between $1,500 and $6,000, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Port Townsend?

Crawl space encapsulation in Port Townsend typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Port Townsend?

Local contractors in Port Townsend offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

Crawl Space Concerns in Washington

The Pacific Northwest receives more sustained rainfall than almost any other US region. Without active drainage, water continuously migrates into crawl spaces through soil pressure alone. Drainage systems are not optional here — they are essential infrastructure.

!Annual rainfall of 35–60+ inches keeps soil perpetually saturated
!Hydrostatic pressure pushes groundwater into crawl spaces through floors and walls
!Moss, mildew, and wood rot are endemic due to constant dampness
!Many older homes have insufficient drainage systems for the rainfall volume
!Douglas fir framing (common in PNW) is particularly susceptible to moisture damage

Local Tip — Washington

In the PNW, a drainage system should be considered mandatory, not optional. French drains or interior perimeter drains with a sump pump are the standard approach. Pair with encapsulation for complete moisture control.

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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.