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Septic Tank Companies in Spokane Valley, WA

Average rating: 4.5 stars across 4 companies

In Spokane County, Spokane Valley residents rely on the local health jurisdiction under WA DOH Chapter 246-272A WAC rules for septic system permitting and oversight. The area's volcanic loess and basalt-derived soils of the Columbia Plateau and semi-arid climate with hot summers, cold winters, and only 8 to 15 inches of annual precipitation affect drain field performance and maintenance needs.

4.9
(644 reviews)Open Now
318 S Dishman Mica Rd, Spokane Valley, WA 99206
Open 24 hours
Septic system serviceContractorExcavating contractor
3.9
(43 reviews)
11215 E Trent Ave, Spokane Valley, WA 99206
Closed
Septic system service
4.1
(14 reviews)
14116 E Sinto Ave, Spokane Valley, WA 99216
Septic system service
4.9
(9 reviews)
4114 N Starr Rd, Spokane Valley, WA 99027
Closed
Septic system serviceExcavating contractor

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4 companies in Spokane Valley · 35 nearby — zoom out to explore

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