Nobody ever looks forward to calling a septic service. Let's get that out of the way…read more When we went to sell our home, Alliance was able to get the clearance and inspection done quickly and professionally - even though the risers were hidden under a stone walkway. They moved the walkway, did the inspection and replaced everything in no time. Most importantly, they left a clean and tidy site and communication with the office and the crew was professional. Highly recommend.

We requested service not emergency. They set a service appointment for this Wednesday. They called…read moreus to confirm it on Monday. They also called us before coming out on Wednesday. KC and Noah then pumped the tank out. Everything went well.

Quality service from experienced and knowledgeable technicians. Did the work and said to call back…read morein 5 years!

I had my septic pumped today and the 2 young gentleman that did the job where extremely courteous…read moreand answered all my questions politely and thoroughly. It was about as good an experience as one could have during a septic pump...lol. I recommend this company for all your septic needs. They are #1 in the #2 business.

Al's came out Sept. of 2024 and pumped our septic tank, but did not bother to tell us other things…read morethat needed to be done. Had to have it pumped again this Sept. by a real professional. I think I was ripped off and would really like to have my 795.00 back but I know that won't happen. So if you need your septic system pumped call Roto Rooter.

Septic tank issues after major rain storm. Fit us into their schedule and quickly made needed…read morerepairs.

Great service. Hired Advanced Septic to pump my parents septic tank…read more They responded quickly, serviced and inspected the tank. They showed up on time, and neatly did their job.

Wow, Glenn sold out to Clay. Didn't see that one coming. Glenn was a local legend in in the San…read moreLuis Obispo county septic underground as well as the local real estate community for about 30 years. The company started out in Los Osos in the mid eighties, eventually moving to Atascadero. In a world full of pretenders, Glenn was the real deal. A peculiar man to some, he followed the beat of his own drummer. Truly the end of an era. Advanced Septic will be missed.

Called in a panic the day before, and they were able to fit us in. They showed up on Father's Day,…read moregot our septic tank pumped quickly, and were professional and easy to work with throughout the whole process. Excellent customer service and reliable work. 10/10 would recommend!

Called Rex on a Saturday morning at 8:00am expecting a answering service hopeing to get on the…read moreschedule by Tuesday. He asked what was the problem. My tank was seeping sewage out of the lids. He says we need get that taken care of ASAP. He gave me a price on the phone. He was at my house at 8:20 and had me taken care of by 9:15 Just Incredible service!!! You can't even get door dash any faster. Thanks Rex

Bill came out to pump and inspect two of my septic systems for the sell of my property and he did…read morean excellent job. He was so kind and helpful! Wonderful to work with. I would highly recommend this company.

Hired Bill to repair my culvert that was washed away and ruined during the big storm(s) in January…read more Very through and competent. He took care of the mess and gave me a new road to drive my car across. A pleasure to deal with.

We contracted Kevin for our driveway renovation and he went above and beyond in every aspect. He…read morewas on time, courteous, knowledgeable and completed the job quickly and on budget. His work far exceeded our expectations and would highly recommend him to anyone in need of his services.

We contacted Kevin a few months ago to help us demo some concrete in our backyard. He got back to…read moreus the same day, had a fair and thorough estimate, and was able to start right when we needed him. It went so well that we ended up using Kevin for all of our backyard renovation needs and our property is even more beautiful than we envisioned. We always trusted that Kevin and his crew would operate equipment safely, arrive early and leave the job site clean and organized at the end of each day, and communicate progress as needed. Whenever tractor or excavation needs arise in the future, we will definitely be using Kevin Bennett.

I let them schedule appointments two different times. On both occasions, they canceled without…read morecontacting us, resulting in a lot of wasted time. On both occasions, the front office scheduler seemed to make up stories, change previously agreed upon dates for unknown reasons. Because of their unreliable service, I can not recommend this company.

From start to finish this company is top notch. They have been under new ownership since 2022 and I…read morecould not of asked for a better more qualified company and employees to service my septic. I recommend them to everyone I know who may need septic pumping or work. When I called the office girl, Linda was very courteous and knowledgeable, she then told me I would need to speak with Monica due to the extent of my issue. Clays Septic came out fixed my problem and told me to call if I had any issues. I highly recommend this company for all your septic needs.