Septic Tank Companies in Seattle, WA
Average rating: 4.7 stars across 12 companies
Seattle is part of King County in Washington, with septic permitting handled by the local health jurisdiction under WA DOH Chapter 246-272A WAC rules. The region's glacial till and alluvial soils of the Puget Sound lowlands combined with marine climate with wet winters, dry summers, and 35 to 60 inches of annual rainfall create specific considerations for septic system owners.
4.8
(4,124 reviews)Open Now10011 Greenwood Ave N, Seattle, WA 98133
Open 24 hours
Septic system serviceAir conditioning contractorContractor
4.5
(3,061 reviews)Open Now515 7th Ave S, Seattle, WA 98104
Open 24 hours
Septic system serviceAir conditioning contractorAir conditioning repair service
4.8
(2,656 reviews)Open Now2000 S 116th St, Seattle, WA 98168
Open 24 hours
Septic system serviceDrainage serviceHot water system supplier
4.7
(730 reviews)Open Now1817 Queen Anne Ave N # 312, Seattle, WA 98109
Open 24 hours
Septic system serviceContractorDrainage service
4.8
(259 reviews)Open Now14058 Aurora Ave N, Seattle, WA 98133
Open 24 hours
Septic system serviceContractorPlumber
4.8
(75 reviews)4055 21st Ave W Ste 202, Seattle, WA 98199
Closed
Septic system serviceParty equipment rental serviceSanitation service
4.4
(71 reviews)3425 16th Ave W, Seattle, WA 98119
Closed
Septic system servicePlumber
4.8
(36 reviews)12219 Military Rd S, Seattle, WA 98168
9AM-5PM
Septic system servicePlumber
5
(23 reviews)Open Now600 1st Ave UNIT 516, Seattle, WA 98104
Open 24 hours
Septic system servicePlumber
4.6
(10 reviews)107 Cherry St #310, Seattle, WA 98104
8AM-4PM
Septic system serviceHouse cleaning service
4.3
(6 reviews)8109 5th Ave SW, Seattle, WA 98106
5AM-10:30PM
Septic system service
Seattle, WA 98103
Septic system servicePump supplierWater tank cleaning service
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12 companies in Seattle · 80 nearby — zoom out to explore
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