Crawl Space Repair in Ferndale, Washington

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Ferndale. 23 local companies found.

Local Price Estimates — Ferndale

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 Ferndale

SOS Crawl Space Insulation Inc

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

5.0

14 reviews

Insulation

Foundation Restoration

820 Puget St, Bellingham, WA 98226, USA

5.0

2 reviews

Foundation Repair

Bellingham Concrete Contractors

1225 E Sunset Dr #370, Bellingham, WA 98226, USA

5.0

4 reviews

Crawl Space Repair

J Squared construction

5140 Byers Rd, Ferndale, WA 98248, USA

5.0

2 reviews

Crawl Space Repair

CornerStone Concrete

1417 Alabama St, Bellingham, WA 98226, USA

5.0

29 reviews

Crawl Space Repair

Bellingham Mold Removal, Remediation & Inspection

8444 Mayfair Pl, Blaine, WA 98230, USA

5.0

5 reviews

Mold Removal

Clear Sky Disaster Restoration Services

1467 Sunset Ave, Ferndale, WA 98248, USA

5.0

8 reviews

Crawl Space Repair

Crawl Space & Drainage Systems LLC

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

5.0

16 reviews

Drainage

Northwest Crawl Space Services

25422 74th Ave S, Kent, WA 98032, USA

5.0

451 reviews

Crawl Space Repair

HOMETEC mold removal

8138 Cowichan Rd, Blaine, WA 98230, USA

5.0

31 reviews

Mold Removal

PureDry Restoration

606 Rainier St, Snohomish, WA 98290, USA

4.9

634 reviews

Crawl Space Repair

The Insulation Company

1501 Fraser St M-103, Bellingham, WA 98229, USA

4.9

62 reviews

Insulation

Groundworks

18931 59th Ave NE SUITE 5, Arlington, WA 98223, USA

4.9

287 reviews

Crawl Space Repair

A Better Crawl, Inc.

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

4.9

30 reviews

Crawl Space Repair

CAZ Construction

2201 Humboldt St, Bellingham, WA 98225, USA

4.9

125 reviews

Crawl Space Repair

ServiceMaster Cleaning by Roth

3900 Spur Ridge Ln, Bellingham, WA 98226, USA

4.9

156 reviews

Crawl Space Repair

Foundation Restoration

3360 Airport Dr, Bellingham, WA 98226, USA

4.8

16 reviews

Foundation Repair

R&R Foundation Specialist

1611 E Marine View Dr, Everett, WA 98201, USA

4.7

310 reviews

Foundation Repair

Bellingham Bay Concrete Solutions

1409 Forest Ln, Bellingham, WA 98225, USA

4.5

6 reviews

Crawl Space Repair

Coast Insulation

2625 Delta Ring Rd Suite 1, Ferndale, WA 98248, USA

4.5

21 reviews

Insulation

Environmental Insulation and Contracting LLC

3003 Bennett Dr, Bellingham, WA 98225, USA

4.5

23 reviews

Insulation

SERVPRO of Whatcom County

808 Marine Dr, Bellingham, WA 98225, USA

4.3

62 reviews

Crawl Space Repair

RestoraMate

6214 Portal Way Unit D, Ferndale, WA 98248, USA

4.2

19 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Ferndale

How much does crawl space repair cost in Ferndale?

Crawl space repair in Ferndale, 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 Ferndale?

Crawl space encapsulation in Ferndale 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 Ferndale?

Local contractors in Ferndale 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.