Crawl Space Repair in SeaTac, Washington
Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in SeaTac. 29 local companies found.
Local Price Estimates — SeaTac
* Estimates based on local market rates. Get free quotes for exact pricing.
Crawl Space Contractors in SeaTac
Northwest Crawl Space Services
25422 74th Ave S, Kent, WA 98032, USA
450 reviews
ACE CRAWLSPACE PRO LLC
12812 SE 272nd Pl #4, Kent, WA 98030, USA
24 reviews
Attic Crawl
2067 S 368th Pl, Federal Way, WA 98003, USA
196 reviews
Expert Masonry and Foundation Repairs
221 1st Ave W, Seattle, WA 98119, USA
64 reviews
Embassy Masonry And Foundation Repairs
1700 7th Ave, Seattle, WA 98101, USA
61 reviews
City Basement Waterproofing & Foundation
2000 Benson Rd S, Renton, WA 98055, USA
6 reviews
Total Restore
801 SW 16th St Office #A04, Renton, WA 98057, USA
163 reviews
Eco Water Restoration
1321 Central Ave S D, Kent, WA 98032, USA
143 reviews
Seattle Mold And Restoration Service
5001 Rainier Ave S, Seattle, WA 98118, USA
30 reviews
Robinson Restoration - Seattle
21120 77th Ave S, Kent, WA 98032, USA
276 reviews
Attic Crew
707 S Grady Way Suite 600, Renton, WA 98057, USA
350 reviews
INSULATION PRO INC
555 Andover Park W #200, Tukwila, WA 98188, USA
41 reviews
The Flood Guys - Water, Fire, Mold & Storm
20129 72nd Ave S, Kent, WA 98032, USA
190 reviews
Northwest Crawl Space Services
10710 NE 28th St, Bellevue, WA 98004, USA
39 reviews
Seattle Mold Solutions
4616 25th Ave NE Ste 79, Seattle, WA 98105, USA
32 reviews
Quick Dry Restoration SeaTac
18858 72nd Ave S, Kent, WA 98032, USA
1317 reviews
All Seattle Masonry and Foundation Repair
4500 9th Ave NE Suite 300, Seattle, WA 98105, USA
41 reviews
Green Planet Restoration Of Seattle
960 Industry Dr, Tukwila, WA 98188, USA
29 reviews
Seattle foundation repair
12843 NE 14th Pl, Bellevue, WA 98005, USA
34 reviews
3 Guys Construction
13629 1st Ave S, Burien, WA 98168, USA
17 reviews
Perma Dry Waterproofing & Drainage
608 SW 12th St, Renton, WA 98057, USA
125 reviews
Queen City Basement & Foundation Repairs
10900 NE 4th St Unit 2300, Bellevue, WA 98004, USA
9 reviews
Seattle Foundation Repair
1546 NW 56th St Unit 526, Seattle, WA 98107, USA
88 reviews
Matvey Foundation Repair
421 SW 152nd St, Burien, WA 98166, USA
0 reviews
Crawl Space Services
608 SW 12th St, Renton, WA 98057, USA
0 reviews
FAQs — Crawl Space Services in SeaTac
How much does crawl space repair cost in SeaTac?
Crawl space repair in SeaTac, Washington typically costs between $1,450 and $5,750, depending on the extent of damage and services required.
How much does crawl space encapsulation cost in SeaTac?
Crawl space encapsulation in SeaTac typically costs between $2,700 and $7,500. The price depends on the size of your crawl space and the materials used.
What crawl space services are available in SeaTac?
Local contractors in SeaTac 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.
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.
Recommended services for SeaTac:
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.