How many plumbing contractors are in AITKIN, MN?

7 with a current Minnesota license, as of 2026-08-31.

How do I check a Minnesota contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Minnesota DLI licensee database.

Plumbing contractors in AITKIN, MN

7 listings

Source: Minnesota DLI license records. Last verified 2026-08-31.

There are 7 plumbing contractors in AITKIN, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-12-31; every listing shows its own number and expiry date. All are drawn from the Minnesota DLI register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
GRAVELLE PLUMBING & HEATING INC	PC645381	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace
JRS PLUMBING INC	PC758781	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace
LARSON PLUMBING & HEATING OF AITKIN INC	PC702463	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace
LUNDBERG PLUMBING & HEATING	PC644439	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace
MCGUIRE MECHANICAL INC	PC645825	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace
MONSES PLUMBING & HEATING INC	PC645588	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace
NORTHERN AIR PLUMBING & HEATING LLC	PC735451	Plumbing — Plumbing Contractor	2027-12-31	AITKIN	56431	Set up workspace

Quick answers

How many plumbing contractors are in AITKIN?: 7 with a current Minnesota license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Minnesota DLI licensee database.