
- Local Knowledge – We understand Mason County’s unique septic regulations and soil conditions.
- Emergency Response – Available weekends for urgent septic issues
- Health Department Compliance – All services meet local codes and requirements
- Transparent Pricing – Clear, upfront quotes with no hidden fees
- Since 1993 – Serving generations of Mason County homeowners
Our Mason County Septic Services:
- Septic Tank Pumping in Mason County, WA – AAA Septic prevents costly backups with regular septic pumping in Allyn, Lilliwaup, Tahuya, Shelton, Belfair, Hoodsport, Union, Grapeview, Skokomish, Matlock, and surrounding areas in Mason County, WA, USA.
- Expert Septic Repairs & Riser Installation – Don’t wait for a small issue to become a big problem – AAA Septic’s proactive repairs and riser installations can save you time, money, and stress
- Septic Operations & Maintenance (O&M) Inspections – Designed to catch issues early, saving you from costly repairs and extending the life of your septic system
- Septic Line Camera Inspection & Jetting – From clearing existing blockages to proactive system planning, AAA Septic Line Camera Inspection & Jetting delivers clear insights and effective solutions for your septic system
- Home Sale Septic Service in Mason County – From septic inspections to pumping, repairs, & documentation, at AAA Septic, we’ll help you confidently showcase your home to potential buyers
- RV & Holding Tank Pumping in Mason County – Are you camping, traveling, or living in an RV? Our expert team at AAA Septic ensures your graywater and blackwater tanks are properly maintained and emptied
- Portable Toilet Rentals in Mason County, WA – AAA Septic provides portable restrooms/toilets for construction sites, events, and weddings, with standard and ADA-compliant units, plus hand-wash stations, holding tanks, and pumping services.
Regular septic maintenance prevents costly repairs and protects Mason County’s precious waterways, Hood Canal, and Puget Sound from harmful contamination.
AAA Septic serves every corner of Mason County, WA, USA, including Allyn, Lilliwaup, Tahuya, Shelton, Belfair, Hoodsport, Union, Grapeview, Skokomish, Matlock, and surrounding areas.
Schedule Your Service Today! Call (360) 427-6110 or Book Online.
AAA Septic delivers emergency septic pumping, repairs, installations, operations & maintenance, and inspections to homes and businesses in Allyn, Belfair, Hoodsport, Lilliwaup, Matlock, Shelton, and Tahuya in Mason County, Washington, USA.
We’re Mason County’s most trusted septic specialists.
Is your septic system in Mason County, WA, overdue for pumping? Notice slow drains or odors?
AAA Septic is ready to help with expert septic service in Allyn, Lilliwaup, Tahuya, Shelton, Belfair, Hoodsport, Union, Grapeview, Skokomish, Matlock, and surrounding areas.
Click the button below to schedule your appointment or Call (360) 427-6110 now.
Michael Fabrizio2024-02-07Trustindex verifies that the original source of the review is Google. AAA Septic; Jeremy was on time, friendly and very professional. He explained the process to us, completed the job and showed us how to do our own maintenance on the filter to help us save... Thanks... Janice2024-02-03Trustindex verifies that the original source of the review is Google. My septic tank filled up today, being Friday I was so worked up worrying about having to go through the weekend without, sinks, toilets and showers/baths. AAA Septic is always my first call because there never needs to be a second call. AAA Septic sent 2 technician's within a couple of hours, Jeremy and Issac. Who were so courteous and full of knowledge, I was so grateful for their knowledge and hard work. They were very fast and it was such a a relief to know that the weekend would be a good with sinks and all the other luxury things of indoor plumbing. And all my thanks and appreciation to the AAA Septic team and most especially to Jeremy and Issac! Brandon2024-01-30Trustindex verifies that the original source of the review is Google. Excellent service today from Jeremy and Issac. Fast and very professional. Thanks for your service AAA septic. Kelly Bergh2024-01-14Trustindex verifies that the original source of the review is Google. It is required to have a septic tank pumped and inspected upon selling a house. We have used the services of AAA Septic for years and have always been extremely pleased with their service. Always professional, pleasant and helpful individuals. Just like Joe who came out to do the pumping/inspection. He found a problem and reported it to his office. Since we were in the process of selling, Bret came out quickly with Kevin and Bryan to check out the work to be done. What a great team! Within a few days Kevin and Bryan came back out and, although Bret had set aside several hours for them to accomplish the repair, Kevin and Bryan got the work done in half the time. They worked quickly, were very respective of our property and both of them are very nice gentlemen. By being so efficient they saved us money! Now that is both excellent service and honesty. We highly recommend using AAA Septic. Thanks to all of them for always being there for us over the many years! Phil & Kelly Bergh Jim Ramsay2024-01-04Trustindex verifies that the original source of the review is Google. Great service very efficient Thomas was very friendly cathy huber2024-01-02Trustindex verifies that the original source of the review is Google. Good morning Tahnk you for your very Quick responce to our septic tank issues Thomas and Issac were very helpful and courteous Issues were resolved We thank them do much Frank/Cathy Huber JJ S2024-01-01Trustindex verifies that the original source of the review is Google. Called freaking out because one of our alarms was going off, came out super quick, was super nice and very knowledgeable. Will definitely use them again! Barbara Kopecky2023-12-26Trustindex verifies that the original source of the review is Google. Called AAA Septic as my plumbing was having issues. They called and came out the same day, helpful, empathetic and professional. They sent Jeremy who is awesome. He found the issue did a quick fix and let me know the repair that needs to be made. I am grateful for all their help and will definitely continue to use their service. Thank you to the office lady who helped me, (I wish I remembered your name) and to Jeremy took care of the issue. MariJane Hargrave2023-12-21Trustindex verifies that the original source of the review is Google. AAA SEPTIC employees from the office staff to the gentleman ( Jeremy ) that came out to our house were all super professional. Thanks for being so helpful. Dale Dixon2023-12-18Trustindex verifies that the original source of the review is Google. Jeremy came out and pumped our tank for our maintenance at our house. He showed up when he said, he’s friendly and professional. I definitely recommend him and AAA to keep our tank working properly.
For Mason County homes in Shelton, Belfair, Allyn, and surrounding areas, we recommend pumping every 3 – 5 years. However, this varies based on household size, tank capacity, and usage patterns. Waterfront properties near Hood Canal or homes with more occupants may need more frequent pumping.
Call us at (360) 427-6110 for a personalized maintenance schedule for your Mason County, WA septic system.
If you notice slow drains, gurgling sounds in plumbing, sewage backups, unusually lush grass over your drain field, or foul odors around your Shelton, Belfair, or Hoodsport property, your septic system needs immediate inspection. These symptoms indicate potential problems that could lead to costly repairs if left unaddressed.
Our Mason County, WA septic experts can diagnose and fix issues before they become emergencies. Call us at (360) 427-6110
Septic pumping costs in Mason County typically range from $425 – $625 for standard residential systems in Shelton, Belfair, Allyn, and surrounding communities. Factors affecting price include tank size, accessibility, distance from our facility, and whether risers are installed.
We offer transparent, upfront pricing and can provide an exact quote when you call us at (360) 427-6110
Yes! AAA Septic provides EMERGENCY weekend septic services throughout Mason County, including Shelton, Belfair, Hoodsport, and all surrounding communities. When you’re facing a septic emergency, our local technicians respond quickly to prevent property damage and protect your family’s health.
For urgent septic needs in Mason County, WA, call our EMERGENCY line at (360) 427-6110.
Our comprehensive Mason County home sale septic inspections include tank condition assessment, liquid levels check, drain field evaluation, system component inspection, and complete documentation that meets Mason County Health Department requirements.
Whether you’re selling in Shelton, Belfair, Allyn, or anywhere in Mason County, our detailed reports help satisfy buyer requirements and real estate transaction needs. Schedule your home sale inspection by calling (360) 427-6110.
Septic Insights and Updates in Mason County, Washington, USA.