Septic Inspections in Skagit County

Tiger Tank Pumping offers full-time technicians for septic inspections and troubleshooting, to identify potential problems or recommended upgrades on any septic system. If your system is doing something it should not, call us and we will schedule a look.

A standard O&M inspection is $275. A property-transfer inspection for a real-estate sale, which is more thorough and comes with the county paperwork, is $325.

Skagit County requires this

All residents of Skagit County whose homes or businesses are served by a septic system need periodic inspections: every year for most system types, or every three years if the system is conventional gravity, per Skagit County Code 12.05.160 and Washington Administrative Code 246-272A-0270.

That is not a formality. Inspections keep the system working properly and catch small problems while they are still small. As a certified O&M provider we do these every day, and we file the paperwork the county wants.

Buying or selling a house

A septic inspection before closing is one of the cheapest pieces of due diligence on an unsewered property. The system is buried, so nothing about its condition is visible on a walkthrough, and a drainfield at the end of its life is a five-figure problem that looks like a normal lawn.

If you are selling, going in already knowing the system condition means the septic report is not something that gets discovered and renegotiated a week before closing.

What gets looked at

  • Tank condition, including lids, risers, baffles, and the outlet filter
  • Liquid levels, which show how the tank and outlet are behaving
  • Pumps, floats, and alarms on pressurized systems
  • The drainfield, and whether it is accepting water the way it should
  • Signs of past repairs, surface failure, or standing effluent

Where we work

Based in Bow, WA, serving all of Skagit County including Mount Vernon, Burlington, Sedro-Woolley, Anacortes, La Conner and Concrete, plus Whatcom County and the San Juan Islands.

Not sure whether you are in range? Call and ask. If we cannot get to you, we will point you to someone who can.

Call (360) 421-1063

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Related services

Septic problems rarely stay in one category. These are the ones that come up alongside septic inspections.

All septic services

Need a septic tank pumped or looked at?

Call or send a message and we will get you on the schedule. Monday to Friday, 8am to 5pm.