Septic Tank Pumping & Services in Winona County, MN

Winona, MN

⭐ 4.9 (15 reviews)

# Theis Septic Service Theis Septic Service is a septic maintenance provider serving Winona County and southeastern Minnesota for over 40 years. Owner Tony Theis leads the company with a focus on system longevity and customer satisfaction. With a 4.9 Google rating, the company specializes exclusively in septic services, offering expertise in all septic system types. The company provides comprehensive septic maintenance including tank pumping and back-washing, lid replacement, riser ring installation, and tank location services for residential and farm properties. Theis Septic Service operates year-round, including winter service, and offers emergency availability. Their approach emphasizes proper cleaning techniques to extend system lifespan and detailed site restoration following service. The team educates customers on septic system mechanics and maintenance schedules, typically recommending pumping every 1-3 years depending on tank size and household usage. As a dedicated septic-only business, Theis Septic Service brings specialized knowledge and focused service to the Winona area.