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50+ Years
experience
Emergency
services
Your Trusted Septic Service Provider in Wisconsin Rapids
Established in 1939, Garrison Septic Service has built an 85-year legacy as a trusted provider of septic solutions in Central Wisconsin. Our third-generation family-owned business combines deep local expertise with certified professionals licensed by the Wisconsin Department of Natural Resources and Department of Safety and Professional Services. We specialize in comprehensive septic system services including soil testing, design, installation, maintenance, and emergency repairs across Wisconsin Rapids and surrounding communities.

Our team prioritizes rigorous compliance with environmental standards while delivering personalized service that emphasizes long-term system efficiency and customer satisfaction. With generational knowledge passed through decades of operation, we remain committed to advancing septic technology and sustainable practices that protect both property values and community health.
Services
Septic Installation System Maintenance Emergency Repairs Soil Testing Tank Pumping System Inspections Drain Field Services Septic Design
Details
  • Year established: 1939
Highlights and features
  • 85 years of specialized septic system expertise
  • Certified professionals with state-mandated licensing
  • Third-generation family-owned local business
  • Emergency services available for urgent situations
  • Comprehensive solutions from installation to repair
Associations and certifications
  • Wisconsin Department of Natural Resources
  • Wisconsin Department of Safety and Professional Services
Services
Septic Installation
We provide complete septic system installations including soil testing, drain field design, and mound system implementation. Our engineers create customized solutions that comply with local environmental regulations while optimizing long-term performance. Each installation incorporates modern technology and materials to ensure decades of reliable service.
Emergency Repairs
Our certified technicians respond promptly to septic emergencies like system backups and tank failures. Using advanced diagnostic tools, we identify root causes and implement permanent fixes to restore functionality. Emergency service prioritizes minimizing property damage while maintaining environmental safety standards during repairs.
Tank Pumping
Regular septic tank pumping prevents solids buildup that can damage drain fields. Our vacuum trucks efficiently remove accumulated waste while inspecting system components for wear. We recommend scheduled maintenance every 3 years to extend system lifespan and maintain optimal performance for residential and commercial properties.
Questions
What septic services do you offer in Wisconsin Rapids?
We provide complete septic solutions including system installation, tank pumping, inspections, emergency repairs, soil testing, and drain field maintenance across Central Wisconsin.
How often should septic tanks be pumped?
We recommend pumping every 3-5 years depending on tank size and household usage to prevent solids from entering drain fields and causing system failure.
Do you handle emergency septic situations?
Yes, our team responds to urgent issues like sewage backups and system failures with prompt diagnosis and repair services to minimize property damage.
What areas do you service?
We serve Wisconsin Rapids, Nekoosa, Rome, Stevens Point, Plover, Rudolph, Vesper, and surrounding communities in Wood and Portage Counties.