Manthei Septic Tank Service
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Manthei Septic Tank Service
The team at Manthei Septic Tank Service welcomes you and we look forward to working with you. We proudly serve Lake City, Minnesota and have been servicing the area for over 35 years. We are fully ready to meet any and all of your septic needs. We offer septic inspections, septic tank cleaning, pumping and maintenance to bring most systems into compliance.

Let Manthei Septic Tank Service take care of and maintain your septic needs! When it comes to keeping your home and business sanitary, trust our experts. We'll quickly take care of your needs while using the best equipment and practices to ensure that you receive the highest quality of services on every job.

Whether you need septic tank services for your residential home or a commercial business our team can handle your job no matter the size. At Manthei Septic Service you're guaranteed to receive the quality of work that you pay for. Our technicians are trained, professional, friendly and most importantly they're reliable.
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Manthei Septic Service is your trusted, locally-owned septic service business in Southeast Minnesota that provides a wide range of affordable septic cleaning services and reliable assistance to the residents in Rochester, Stewartville, Kasson, Byron, Dodge Center, Oronoco, Kasson, Zumbrota, Cannon Falls, Red Wing, Lake city, Plainview, Wabasha, Elba, and the St. Charles areas.
The average lifetime for a metal septic tank is around 20 years. It is extremely important to inspect for leaks to ensure that your property isn't being poisoned by possible leakage. If you need to inspect your tank for leaks we will need to pump the septic system. Because of the 20 year life of most metal tanks, we highly recommend pumping your septic system once every 5 years.
Reviews (3)
Craig Nelson
Craig Nelson
Dec 10, 2019
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Had a septic alarm and called Mike, I talked to him at noon and he had his crew the same day at 3:30pm for a service call. They ended up pumping the tank and replacing the pump, they were done by 5:00pm, very professional and nice guys.
Kathy Rehfeldt
Kathy Rehfeldt
Nov 22, 2019
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For the third time in the last few years we have requested service and no one shows up...ever. It always requires us to make a second call. Seems they just forget about us! Not doing that anymore. Call Gopher Septic.
Jessie Carlson
Jessie Carlson
Aug 20, 2019
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Called them on a Thursday said they could get to me on Monday. Nobody showed up monday. Called again the next Friday they said they would get to Monday once again nobody showed. Dont waste your time or money with this unreliable company.