GroundRoster
Home › Minnesota › Carlton County › Moose Lake › Tollefson Excavating

Tollefson Excavating, Licensed

Licensed septic contractor based in Moose Lake, Carlton County, MN

License details

CompanyConner J Tollefson
License numberL4496
License typeSSTS Installer · Pipelayer
License statusCurrent
License expiresMay 7, 2029
Based inMoose Lake, Carlton County, Minnesota 55767

"Based in" is the city and county of the address on the business's license record.

What this license covers

  • Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
  • Pipelaying: licensed to install the sewer line running from the building to the septic tank.

How to check this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #L4496 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Minnesota Pollution Control Agency (MPCA) - SSTS licensed business list, last checked 2026-10-03. Check current status at the state agency website.

GroundRoster is an independent publisher of public licensing records, not a government agency or licensing board. The business has not claimed this listing and is not affiliated with GroundRoster. Always confirm current license standing with the issuing state or county agency before hiring.

Is this your license? Request a record correction or removal. It's free.

Compare licensed contractors based in Moose Lake

Other septic contractors based in Moose Lake

L&S Quality Septic and Dirt Work LLC, Licensed

Septic System Installation
Richard F Lingle · Based in Moose Lake, MN · License #L4428

Johnson Underground, Licensed

Septic System Installation · Septic System Design
Tory J Johnson · Based in Moose Lake, MN · License #L2838

Gobel Excavating & Aggregate Inc, Licensed

Septic System Installation
Tim L Gobel · Based in Moose Lake, MN · License #L690

Advanced Services, Inc, Licensed

Septic Tank Pumping · Septic System Installation
Chad R Walsh · Based in Moose Lake, MN · License #L3682

Other licensed septic contractors based in Carlton County

Northshore Dirtwork LLC, Licensed

Septic System Installation · Septic System Design
Matthew W Weik · Based in Wrenshall, MN · License #L4309

3-D Construction & Enterprise LLLP, Licensed

Septic Tank Pumping · Septic System Installation · Septic Inspection · Septic System Design
Daniel K Follett · Based in Cloquet, MN · License #L233

Esko Excavating and Septics LLC, Licensed

Septic System Installation
Robin Colombe · Based in Esko, MN · License #L4386

Craig Harp Trucking & Excavating, Licensed

Septic System Installation
Craig A Harp · Based in Cromwell, MN · License #L2750

Kiminski Paving Inc., Licensed

Septic System Installation
Randal A Kiminski · Based in Cloquet, MN · License #L4246

See every listing based in Carlton County or in Moose Lake.