About SPI Septic Products Inc. (SPI) located on three acres in Ashland, Ohio, is the manufacturer of high water alarms, float switches, and electrical control panels. SPI is focused on learning first hand the needs of the installers and distributors. Our mission is to provide innovative, practical, and top-quality products to a quickly growing and changing market. It is the vision of SPI to be a highly visible company known for offering the most complete line of floats, alarms, control panels, and other on-site products at the best market price. Customer service is very important to SPI. Our sales and engineering staff is here to support you with your technical control panel quotes as well as any of your installation questions. To show you our commitment, SPI is determined to ship your catalog orders within 24 hours as well as turn around any control panel quotes. It is our goal to set a new standard of service for this industry. Started in 2003, Septic Products Inc. has been focused on offering a complete line of wastewater alarms, float switches and control panels. We have recently expanded our product line by offering solutions and support for all of your custom control panel needs.