How many plumbing contractors are in Blaine, MN?

15 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 Blaine, MN

15 listings

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

There are 15 plumbing contractors in Blaine, 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
A1 Plumbmasters LLC	PC150187	Plumbing — Plumbing Contractor	2027-12-31	Blaine	55449	Set up workspace
BSI MECHANICAL INC	PC752401	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
ERICKSON PLUMBING HEATING AIR ELECTRICAL	PC643399	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
KADLEC EXCAVATING INC	PB807144	Plumbing — Pipelaying Bond	2027-12-31	BLAINE	55449	Set up workspace
LOUIE & SONS PLUMBING INC	PC801925	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
MATTCO EXCAVATING INC	PR643654	Plumbing — Restricted Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
METROPOLITAN PLUMBING	PC743389	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
OBoys Plumbing Heating & Air, OBoys Plumbing Furnace & AC Repair	PC150092	Plumbing — Plumbing Contractor	2027-12-31	Blaine	55449	Set up workspace
PJS PLUMBING LLC	PC644821	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
PLUMBING SOLUTIONS INC	PC644879	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55434	Set up workspace
SCHULTIES PLUMBING INC	PC644177	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
Sewer Masters LLC	PC150343	Plumbing — Plumbing Contractor	2027-12-31	Blaine	55434	Set up workspace
SUNDERLAND PLUMBING INC	PC642869	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
TWIN CITY HEATING AIR AND ELECTRIC	PC706851	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55449	Set up workspace
WALSH PLUMBING INC	PC644112	Plumbing — Plumbing Contractor	2027-12-31	BLAINE	55434	Set up workspace

Quick answers

How many plumbing contractors are in Blaine?: 15 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.