Conner A.
3/27/2025
I faced a imminent issue with my septic tank, a old 60s tank that is far from the normal. Very little documentation about it from previous reports. I contacted 4 plumbers and 3 septic...
Lilly's Septic Service
Closed
(23)
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26207 Maple Valley Black Diamond Rd SE Ste D1
Maple Valley, WA 98038
History
Lilly's Septic Tank Pumping Service, provides quality environmentally conscious expert Septic Tank Pumping, Septic System Sale Inspections, Septic Repairs and Septic System Installation services to residential clients in King County. We proudly provide the best customer service in the industry! Lilly's Septic Tank Pumping Services has provided its clients with quality, expert & thorough Septic System Service including: Septic Tank Pumping and Cleaning Septic Tank Lid Locating and Digging Service Septic System Installation Septic System Real Estate Sale Inspections Septic System Maintenance & O&M Contracts Septic System Troubleshooting & Repairs Septic System Repairs DrainField Repairs & Upgrades Septic Pump Alarm Troubleshooting Septic Pump Replacements Excavation & Site Prep to protect your home site Lilly's Septic Tank Pumping Service guarantees satisfaction.
Specialties
Lilly's Septic Tank Service, provides quality environmentally conscious expert Septic Tank Pumping and Septic System Sale Inspections, Septic System Repair, Pump Replacements, Pump alarm calls to residential and commercial clients in King & Pierce Counties. Give us a call today!
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Reviews
3.523 reviews
Amanda D.
5/1/2025
TLDR; Do not hire Lily's /A1 septic unless you enjoy being scammed and overcharged. My property was in need of pumping & septic inspection for real estate sale. I was told there was an extra fee...
Candy s.
4/10/2025
They were amazing, Darren was very knowledgeable and informative. He was very quick and efficient, they saved me from having to replace my septic system. I highly recommend and will be using them...
Bob M.
5/5/2024
PROTECT YOURSELF FROM BEING OVERCHARGED. We called and set up a time. They quoted us $525 - minus a Senior discount of $20 = $505 + Tax. I already had the lid exposed before they arrived and it...
Patrick G.
11/30/2023
Paid them $1200 to replace the broken risers on a septic tank and had the Gaul to leave the old broken parts. After i paid they said we dont clean up the debris. Thanks for doing half the job....
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