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