Sister Bay, WI Plumbing Contractor

Door County Septic Systems Inc

Door County Septic Systems is a plumbing contractor that offers reliable and complete plumbing service to the Sister Bay, WI area. We are owned and operated by Dan Lundquist, and we have over 30 years of experience in providing professional plumbing service to the area.

Plumbing Service - Sister Bay, WI - Door County Septic Systems Inc - Plumbing - Call Us Today To Get A Free Estimate.

Learn More About Door County Septic Systems:

  • Installation of septic systems
  • Mound systems
  • At-grade systems
  • In-ground pressure
  • Holding tanks
  • Septic evaluations
  • Tank replacements
  • Laterals
  • Trenching
  • Water testing
  • Pump installation
  • Water heaters and softeners
  • General plumbing


We are fully insured by the State of WI, and our master plumber registration number is 220909.

Contact Door County Septic Systems today at 920-854-5634 to get a free estimate.

Contact Information

920-854-5634

Door County Septic Systems Inc - 2101 Co Rd ZZ  Sister Bay, WI 54234
Door County Septic Systems Inc
2101 Co Rd ZZ
Sister Bay, WI 54234