Midwest Sewer ServicesLicensed
License details
| Company | Brian L Humpal |
| License number | L2896 |
| License type | SSTS Installer · Maintainer (Pumper) · Designer · Inspector · Pipelayer |
| License status | Current |
| License expires | December 22, 2026 |
| Based in | Grant, Washington County, Minnesota 55110 |
"Based in" is the city and county of the address on the business's license record.
What this license covers
- Design: licensed to size and lay out a septic system for a specific site and soil condition.
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Pumping / cleaning: licensed to pump out and clean septic tanks, service them, and haul the waste.
- Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.
- Pipelaying: licensed to install the sewer line running from the building to the septic tank.
How to verify 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 #L2896 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. Look it up at the issuing agency.
Other licensed septic contractors based in Washington County
Dynamic Earth & Civil LLCLicensed
Septic System Installation
CK Excavating LLCLicensed
Septic System Installation
Libby Construction LLCLicensed
Septic System Installation
Meyer Sewer Service, LLCLicensed
Septic Tank Pumping
Kline Brothers ExcavatingLicensed
Septic System Installation · Septic System Design
See every listing based in Washington County or in Grant.