
We Stand Behind Our Work

Pictured left to right: Dave Foster (In Memory, 1958-2022), Ray & Marie Foster, DaLene Marlowe, Andrea Foster, Zack Foster, Parker Wells, Bill Wells and Steve Desimone. (Not pictured: Jim Ecke, JoEllen Foster)
Fast, Expert, Septic System and Water Well Service in Adams County
53 Years of Septic System and Water Well Installations!

Septic System Installation
For 53 years we have been servicing and installing septic tanks and septic systems. Call us to get a quote on a new septic system installation. We have the experience and equipment to do the job right.

Septic System Repair
Are you having issues with your septic system and need repairs or services to an existing system? Our licensed septic specialists are experts in finding affordable solutions to repairs needed to your system.

Water Well Service
Get quality well drilling for new construction or replacement from Foster’s Septic & Well Service LLC. We service and install all major brands of pumps. We abandon old wells no longer in use or non-code compliant.
Trusted well and septic services
For 53 years, Foster’s Septic & Well Service LLC has been providing professional Septic and Water Well services in the Adams County, Wisconsin area. Our goal is to provide the best professional service available. That means you will be provided with affordable, reliable and friendly service.
About Us
Ray and Marie Foster started this business when they moved to Adams County in 1968. Together, they worked many long and hard hours to build their business and make it what it is today. Now we are in the next generation and strive to continue to provide the best service we can.