How many plumbing contractors are in Alpena, MI?

14 with a current Michigan license, as of 2026-08-31.

How do I check a Michigan contractor license is current?

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

Plumbing contractors in Alpena, MI

14 listings

Source: Michigan LARA license records. Last verified 2026-08-31.

There are 14 plumbing contractors in Alpena, Michigan with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-31; every listing shows its own number and expiry date. All are drawn from the Michigan LARA register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ALL SERVICE TODAY	8001529	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
G & K PLBG & HTG	8004292	Plumbing Contractor	2028-04-30	Alpena	49744	Set up workspace
G&K PLUMBING & HEATING	3106153	Boiler Installer	2026-12-31	Alpena	49707	Set up workspace
GREAT LAKES PLBG HTG & COOL INC	8003407	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
HENRY HEATING CO	8000308	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
LAKESHORE PLBG HTG & CLG INC	8000053	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
LAKESHORE PLUMBING HEATING COOLING INC	314288	Boiler Installer	2026-12-31	Alpena	49707	Set up workspace
LAKESHORE PLUMBING HEATING COOLING INC	314294	Boiler Installer	2026-12-31	Alpena	49707	Set up workspace
THUNDER BAY PLBG	8002758	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
TIMS HEATING & COOLING INC	8002751	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
WALTERS PLUMBING SHOP	8002565	Plumbing Contractor	2027-04-30	Alpena	49707	Set up workspace
WEINKAUF PLUMBING & HEATING	314437	Boiler Installer	2026-12-31	Alpena	49707	Set up workspace
WEINKAUF PLUMBING & HEATING INC	8000084	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace
ZOLNIEREK HTG & COOLING CO	8002931	Plumbing Contractor	2028-04-30	Alpena	49707	Set up workspace

Quick answers

How many plumbing contractors are in Alpena?: 14 with a current Michigan 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 Michigan LARA licensee database.