About Mammoth Plumbing
We're a locally owned plumbing company in Dayton with over 23 years of hands-on experience on homes and businesses.
Mammoth Plumbing is locally owned and operated, based in Dayton, Ohio. We have over 23 years of hands-on experience, and our team is led by a licensed Master Plumber. We are licensed and insured, and we work on both homes and commercial properties. Our work covers drain cleaning with mechanical snaking and hydro-jetting, camera inspections, tank and tankless water heaters, leak and pipe repair, and kitchen and bathroom fixtures. We also replace sewer lines with as little digging as the job allows, and we install water softeners and filtration systems. On the commercial side, we handle plumbing for offices, restaurants and industrial facilities. We put a 2-year warranty on all of our services. Estimates are free for residential and commercial work, and we offer discounts for seniors, military and first responders. If you'd rather stay ahead of problems, we offer maintenance plans. When something can't wait, emergency plumbing is available 24/7. We work across Dayton, Oakwood, Kettering, Centerville, Washington Township, Springboro, Beavercreek and Fairborn. Call or text 937-815-2006, or send us a quote request.
- Licensed and insured
- Team led by a licensed Master Plumber
- 2-year warranty on all services
- 4.9 Google rating from 220 reviews
- BBB Accredited Business
“Jeremy has helped me with plumbing issues for my personal home and for several of my clients. He's always in a positive mood, efficient, respectful, and easy to work with. I've referred him to a number of people.”


