Crawl Space Repair in Mountlake Terrace, Washington

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

Local Price Estimates — Mountlake Terrace

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 Mountlake Terrace

Crawl Space & Drainage Systems LLC

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

5.0

16 reviews

Drainage

Royal Construction and Masonry

19020 33rd Ave W, Lynnwood, WA 98036, USA

5.0

24 reviews

Crawl Space Repair

John's Waterproofing

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

5.0

12 reviews

Waterproofing

24Restore

111 Sunset Ave N B2, Edmonds, WA 98020, USA

5.0

26 reviews

Crawl Space Repair

PNW Roofing & Crawl Space Insulation LLC

8633 Valhalla Dr, Everett, WA 98208, USA

5.0

101 reviews

Insulation

Expert Masonry and Foundation Repairs

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

5.0

64 reviews

Foundation Repair

Concrete Experts LLC

5629 208th St SW UNIT F, Lynnwood, WA 98036, USA

5.0

2 reviews

Crawl Space Repair

Embassy Masonry And Foundation Repairs

1700 7th Ave, Seattle, WA 98101, USA

5.0

60 reviews

Foundation Repair

Sharks Concrete LLC

4217 192nd St SW, Lynnwood, WA 98036, USA

5.0

10 reviews

Crawl Space Repair

Injectech LLC

5629 208th St SW B, Lynnwood, WA 98036, USA

5.0

10 reviews

Crawl Space Repair

All Dry Services of Seattle

17191 Bothell Way NE, Lake Forest Park, WA 98155, USA

5.0

91 reviews

Crawl Space Repair

Environix

3731 132nd St SW, Lynnwood, WA 98087, USA

4.9

396 reviews

Crawl Space Repair

Fischer Restoration

6608 220th St SW #120, Mountlake Terrace, WA 98043, USA

4.9

154 reviews

Crawl Space Repair

Pacific Rim Complete Restoration

10016 Edmonds Way Ste C 154, Edmonds, WA 98020, USA

4.9

232 reviews

Crawl Space Repair

Wright Way Cleaning & Restoration

2100 196th St SW #128, Lynnwood, WA 98036, USA

4.9

104 reviews

Crawl Space Repair

Ultra Quality Construction LLC

17824 22nd Pl W, Lynnwood, WA 98037, USA

4.9

72 reviews

Crawl Space Repair

Northwest Crawl Space Services

10710 NE 28th St, Bellevue, WA 98004, USA

4.9

39 reviews

Crawl Space Repair

All Things New Restoration

2125 196th St SW Unit #101, Lynnwood, WA 98036, USA

4.9

89 reviews

Crawl Space Repair

PuroClean Northwest

21231 66th Ave W, Lynnwood, WA 98036, USA

4.8

129 reviews

Crawl Space Repair

Environment Control North Seattle Restoration Services

7116 220th St SW #11, Mountlake Terrace, WA 98043, USA

4.8

99 reviews

Crawl Space Repair

Seattle foundation repair

12843 NE 14th Pl, Bellevue, WA 98005, USA

4.6

34 reviews

Foundation Repair

Gravity Waterproofing and Drainage

13760 Aurora Ave N, Seattle, WA 98133, USA

4.6

29 reviews

WaterproofingDrainage

Green Attic

6100 219th St SW Ste. 480, Mountlake Terrace, WA 98043, USA

4.4

18 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Mountlake Terrace

How much does crawl space repair cost in Mountlake Terrace?

Crawl space repair in Mountlake Terrace, 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 Mountlake Terrace?

Crawl space encapsulation in Mountlake Terrace 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 Mountlake Terrace?

Local contractors in Mountlake Terrace 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.