Mario's Septic Tank Services
Review Summary
- Positive Attributes: Responsive, professional, honest, fair pricing, efficient, knowledgeable, friendly, and provides quality work.
- Key Personnel: Riley (owner/operator/nephew) is frequently mentioned and praised.
- Services: Septic tank pumping, cleaning, and advice on maintenance.
- Customer Experience: Timely service, clear communication, and a willingness to go the extra mile (e.g., helping locate the septic tank, emergency services).
- Overall Recommendation: Highly recommended by multiple customers.

Reviews
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(12 reviews)
Veronica Garcia
Riley at Mario's Septic Tank Service was very responsive. He came on the day scheduled and was very professional. He was very honest and provided a very fair quote. Since it was my first time emptying the septic tank at this property, he was extremely patient at helping me find the septic and even made additional calls. He definitely exceeded my expectations with his services and I highly recommend him for septic tank needs.
Max Montellano
Mario’s Septic came in time and performed. Young owner operator named Riley was a professional gentleman. He got right in, cleared my system, and pumped it down. He stayed and did great detail work cleaning the system for my next timely service. He then gave me good explanations on what I should do to prevent clogs and other issues that could result in emergency pumping. I finalized the work by inviting him to do yearly service in my house. Great value, quality work, timely, and true to his word is rare to get these days. Highly recommend Mario’s septic in fresno, and outer valley area. Veteran approved!!
Barbara Freeman
When looking for a septic tank cleaner I saw 5 stars for Mario’s Septic and thought, wow, I don’t ever remember see a full 5 stars before for any company. The reviews were great so I called. They scheduled us for the following morning. Riley and his partner were on time, professional, efficient and did an excellent job. We would recommend them to everyone. Thank you, gentlemen, for your hard work and courtesy. A job very well done.
Rachael Dudek
We have used Mario's Septic for 14 years for our house out in the middle of the country. Riley is always responsive and understanding, willing to rush if it's an emergency. He travels great distances to help his customers. His rates are very reasonable, and his work is always amazing.
Ron Butler
Had my septic tank pumped by Mario's. They made an effort to get me on the schedule, even though they were busy. I got an appointment for the next day. Riley showed up and in less time than it took for first company I called to get their 5 guys and 4 trucks ready, and explain to me why the quote they gave me went from $500 to $3500, he had the tank located and was digging out the lid. In less than 2 hours he was done, had cleaned up, a gave me the bill, which matched the quote he gave me over the phone. Quick, knowledgeable, and friendly. I would definitely recommend Mario's Septic Tank Services to anyone needing their tank pumped.
Adriana Iriarte
This company is professional with great work ethics. Mario's nephew was absolutely not lazy, not afraid of rocks or ants. He also didn't try to swindle us out of money. Thank you, and Great Job!! Adriana
Denise Valenzuela
I totally recommend Mario's Septic Tank business very professional and his nephew Ryley explained what the problem was with our septic so helpful. We needed our septic pumped right away and they came by same day.
Chai Vang
He is very fast and friendly. I call him and he came out the next day due to his busy schedule. Has very good memory where my septic was at when i told him where i live.