Crawl Space Repair in Redmond, Washington

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

Local Price Estimates — Redmond

Encapsulation$2,800$7,950
Repair$1,500$5,900
Waterproofing$1,450$5,000
Mold Removal$500$3,850
Inspection$150$400

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

Crawl Space Contractors in Redmond

City Construction Solution

1997 Bellevue Way SE, Bellevue, WA 98004, USA

5.0

165 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

61 reviews

Foundation Repair

Crawl Space & Drainage Systems LLC

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

5.0

16 reviews

Drainage

Swift Masonry And Foundation Repair

13555 SE 36th St, Bellevue, WA 98006, USA

5.0

49 reviews

Foundation Repair

Kelley Mold Removal

12726 NE 120th St, Kirkland, WA 98034, USA

5.0

1 reviews

Mold Removal

Northwest Crawl Space Services

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

5.0

450 reviews

Crawl Space Repair

Expert Masonry and Foundation Repairs

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

5.0

64 reviews

Foundation Repair

Attic Doctor

10333 NE 1st St #154, Bellevue, WA 98004, USA

4.9

210 reviews

Crawl Space Repair

Northwest Crawl Space Services

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

4.9

39 reviews

Crawl Space Repair

Super Attic Solutions

11335 NE 122nd Way Suite 105, Kirkland, WA 98034, USA

4.9

189 reviews

Crawl Space Repair

Wet Basement Services

7351 148th Ave NE, Redmond, WA 98052, USA

4.8

54 reviews

Drainage

R&R Foundation Specialist

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

4.7

310 reviews

Foundation Repair

PuroClean of Redmond/Woodinville

20109 144th Ave NE, Woodinville, WA 98072, USA

4.6

129 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

FAQs — Crawl Space Services in Redmond

How much does crawl space repair cost in Redmond?

Crawl space repair in Redmond, Washington typically costs between $1,500 and $5,900, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Redmond?

Crawl space encapsulation in Redmond typically costs between $2,800 and $7,950. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Redmond?

Local contractors in Redmond 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.