Advanced Septic Solutions
7505 320th St. West
Northfield, MN 55057

Office 507-301-9548
Toll-Free 800-725-5529
Fax 507-645-1029

Our staff of Certified professionals is ready to meet your needs

Tom Wirtzfeld
Founder and CEO
Tom (at) AdvSepSol.com
507-210-4795

Dave Hetchler
Lead Service Provider
DaveH (at) AdvSepSol.com
612-598 3155

Dave Johnson
Soil Scientist
Dave (at) AdvSepSol.com
651-278-3000

Mark Albert
Wastewater System Operations
Mark (at) AdvSepSol.com
507-263-2360

Don Weed
Maintenance Coordinator
Don (at) AdvSepSol.com
507-581-2138

Joe Rahman
Lead Operator
Joe (at) AdvSepSol.com
507-451-2306

David Beck
Site Eval./DOT Compliance
David (at) AdvSepSol.com

Bev Wirtzfeld
Office Administrator and CFO
Bev (at) AdvSepSol.com
507-301-9548

Adam Wirtzfeld
Graphic and IT Support 
wrenchintheworks.com