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Lilly’s Septic Tank Pumping & Home Sale Inspections

King County Septic System and Home Sale Inspection Experts

(425) 432-3084  (253) 639-3606  (360) 825-4809


Having your Septic Tank cleaned every 3 to 5 years will improve your system’s efficiency and keep it running smoothly. But using a quick “get in and get out” pumping service could spell costly trouble down the road….Septic Tank Pumping

Septic Tank lid locating & Digging
our expert technicians can locate & dig your Septic System lids for an additional fee. Sometimes excavation for your septic tank requires equipment and special care to protect your home and home site.. Septic Tank Lid Locating & Digging

Electronic Tank location
– If the septic Tank lids cannot be located manually, Lilly’s Septic Tank Service can locate your lids electronically… Septic Tank Locating & Digging

King County O & M Real Estate Inspections – King County & Pierce County require that the OSS (Onsite Sewage System) is inspected by a Service Specialist whenever a property is transferred… King County OSS Real Estate Inspection service

Certified As-Built Drawing for KC Home Sale Inspections

Septic System Troubleshooting
– Our expert Master Installer can troubleshoot a situation and recommend what action should be taken to alleviate a Septic Tank System or Drainfield problem… Septic System Troubleshooting & Repairs

Pump Alarm Calls
If your Pump Alarm goes off, we can make a service call to troubleshoot the problem. We perform Sewage Pump replacement service & Float replacement… Pump Alarm Troubleshooting

(425) 432-3084  (253) 639-3606  (360) 825-4809

Lilly’s Septic System Service
Maple Valley Wa 98038

(425) 432-3084

Serving King & Pierce County including: Maple Valley, Ravensdale, Hobart, Enumclaw, Black Diamond, Covington, Issaquah, Sammamish, Kent, Auburn, Renton, Federal Way, SeaTac, Edgewood, Tukwilla, Seattle, Snoqualmie, North Bend, Fall City, Preston, Carnation, Woodinville, Redmond, Duvall, Kirkland, Bellevue, Clyde Hill, Medina, Mercer Island – Greenwater, Buckley, Bonney Lake, Lake Tapps, Puyallup, Tacoma