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West Sound Septic Pros is a free matching service, not a septic contractor. We connect Kitsap, Thurston, and Mason County homeowners with independent, certified local septic professionals.

Service areas

We cover the West Puget Sound metros and the rural areas around them, where private septic systems and transfer inspections are most common. Each city page carries its county specifics, starting with the Thurston County lane around Olympia and Lacey.

The county matters more than the city here, because the rule that drives most septic calls, the inspection tied to a property changing hands, is written county by county. Each city page below names its county office, cites the rule that applies, and covers what the required work costs where published figures exist.

Thurston County

Time of Transfer Evaluation Report required before a septic-served property sells or transfers, in effect since September 1, 2010, per the county fact sheet (PDF). Administered by Thurston County Environmental Health in Olympia.

  • Olympia

    The transfer rule end to end, the Pacific Avenue office that runs it, and published local cost figures.

  • Lacey

    The transfer rule plus the Henderson Inlet operational certificates many Lacey-area systems carry.

Kitsap County

Property conveyance inspection before the final sale of septic-served property under Board Ordinance 2025A-01, effective March 17, 2025. Administered countywide by the Kitsap Public Health District in Bremerton.

  • Bremerton

    The conveyance inspection step by step, from the city where the district is headquartered.

  • Silverdale

    Unincorporated Kitsap, where the health district is the only septic authority there is.

  • Port Orchard

    The county seat and the South Kitsap septic country around it, on the district's countywide process.

Mason County

No county transfer mandate today; instead, operation and maintenance reports filed with the county under code Chapter 6.76, per Mason County Environmental Health. Those records surface when a home sells.

  • Shelton

    The records program, the Hood Canal rebate, and what the 2027 statewide rule changes.

Do not see your town? The match follows the county rules, not a city-limits map. Get matched and tell us where you are in West Puget Sound, or browse the services first.

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