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Lake County Minnesota Septic Professionals

Research Lake County Subsurface Sewage Treatment Systems. Contact septic installers, designers, inspectors, & maintainers.

Welcome to your comprehensive resource for Lake County MN septic systems! If you're buying, selling, or maintaining a lake home in beautiful Lake County, Minnesota, understanding septic systems is essential for protecting our pristine waterways and ensuring compliance with local regulations. Lake County, home to stunning lakes like Superior and Burntside, requires reliable septic solutions to prevent environmental impacts like nutrient runoff. Our directory lists trusted professionals for installation, design, inspection, and maintenance,  all licensed by the state. Whether you're dealing with a new build, upgrade, or routine check, we've got you covered. Explore waterfront properties with private septic systems above $100,000, and learn how to keep your system running smoothly for years to come

Contact 218-834-8327 Lake County Planning & Zoning to follow-up.

The following list is provided purely as a resource. 

License #245
Ostman Trucking & Excavating, LLC 
725 Valley Rd
Two Harbors, MN 55616
218-834-6123 
Installer, Designer
04/17/2026  
Gary R Ganser
James A Theros
Michael J Ostman

License #1110
Terra Firma 
6769 Leskinen Rd
Finland, MN 55603
218-353-7669 
Installer, Service Provider, Advanced Designer, Advanced Inspector
05/10/2026  
Scott E Robinson

License #1428
Lake Area Construction, Inc. 
1420 62nd Ave NW
Williams, Lake Of The Woods, MN 56686
218-783-6531 
Installer, Maintainer, Designer, Inspector
06/26/2026  
Keith N Block
Kyle J Block

License #1652
Haugan Construction 
4408 Thomas Lake Rd
Two Harbors, MN 55616
218-834-9240 
Installer, Maintainer, Advanced Designer, Inspector
09/16/2028  
Curtis A Haugan

License #2495
DBS Backhoe and Excavation Services, LLC 
PO Box 35
Brooks, Red Lake, MN 56715
651-270-8789 
Installer, Designer, Inspector
05/16/2026  
Wade R Delage

L3055
Lavalla Sand & Gravel, Inc. 
3431 42nd Ave NW
Baudette, Lake Of The Woods, MN 56623
218-634-3302 
Installer, Maintainer, Designer
04/25/2026  
Alan B Johnston
Cara J Brekke
Nicholas A Brekke

License #3099
Eric Warnecke 
4516 Lax Lake Rd
Silver Bay, MN 55614
218-220-1523 
Installer, Designer
05/16/2026  
Eric W Warnecke

License #3896
Superior Septic Service LLC 
1932 Big Rock Road
Two Harbors, MN 55616
218-834-6969 
Maintainer
01/12/2029  
David S Roeder

License #4017
JBL Trucking & Excavating LLC 
872 Stanley Rd
Two Harbors, MN 55616
218-830-0639 
Installer
06/28/2027  
Jack B Lax

License #4025
Stony River Trucking, Inc. 
9529 Highway 1
Isabella, MN 55607
218-220-9240 
Installer, Designer
08/09/2028  
Rodney A Ernest

License #4093
JMS Portajohn LLC 
2100 Mar Mar Ln
Navarre, Red Lake, FL 32566
218-689-8785 
Maintainer
01/09/2027  
Graham A Burstad

License #4175
Olson Construction, BDT, LLC 
810 Main Street E
Baudette, Lake Of The Woods, MN 56623
218-634-1101 
Installer
06/26/2026  
Christian D Olson

License #4180
Joe Hall Excavating 
22 Law Dr
Silver Bay, MN 55614
218-370-1212 
Installer
07/20/2027  
Hans J Hall
Joseph T Hall

License #4239
Warnecke Construction LLC 
4504 Lax Lake Rd
Silver Bay, MN 55614
218-220-7159 
Installer, Designer, Inspector
06/28/2028  
Chase R Warnecke

License #4325
Jeremy's Septic & Excavating LLC 
10894 170th St SW
Red Lake Falls, MN 56750
218-284-7464 
Installer
09/20/2026  
Jeremy M Knott

License #4336
Matt Lundgren's Septic Pumping 
1609 Gust Hanson Rd
Two Harbors, MN 55616
218-830-9940 
Maintainer
03/18/2026  
Matthew E Lundgren

Lake County Waterfront Active and Coming Soon Properties with Private Septic Systems Above $100,000 listed below.

Contact our Team for Additional Comps and a Market Valuation.

 

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