How many plumbing contractors are in Rochester, MN?

33 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 Rochester, MN

33 listings

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

There are 33 plumbing contractors in Rochester, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-01-18; 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
1ST CLASS PLUMBING & HEATING INC	PC644665	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
Abbco Construction Co	PB807169	Plumbing — Pipelaying Bond	2027-12-31	Rochester	55906	Set up workspace
ACTION PLUMBING & HEATING	PC664423	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55904	Set up workspace
AHLSTROM PLUMBING INC	PC000456	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
ALCON EXCAVATING INC	PB792168	Plumbing — Pipelaying Bond	2027-12-31	ROCHESTER	55904	Set up workspace
BROTHERS PLUMBING CO LLC	PC150133	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
COZIK PLUMBING & HEATING INC	PC703166	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55903	Set up workspace
DEWITZ HOME BUILDERS INC	PB645044	Plumbing — Pipelaying Bond	2027-12-31	ROCHESTER	55901	Set up workspace
DURST OUTDOOR SERVICES LLC	PB796008	Plumbing — Pipelaying Bond	2027-12-31	ROCHESTER	55901	Set up workspace
ELCOR CONSTRUCTION INC	PB644224	Plumbing — Pipelaying Bond	2027-12-31	ROCHESTER	55902	Set up workspace
ELSMORE PLUMBING LLC	PC678188	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55903	Set up workspace
FELTON PLUMBING LLC	PC706181	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55904	Set up workspace
HALEY COMFORT SYSTEMS INC	PC736186	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55906	Set up workspace
HARRIS ROCHESTER INC	PC643467	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
HYBRID MECHANICAL LLC	PC645120	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55904	Set up workspace
JOHN HUDSON LLC	PC643696	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55903	Set up workspace
K & S HEATING AIRCONDITIONING PLUMBING & ELECTRICAL INC	PC150066	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
MAYO CLINIC	EP805978	Plumbing — Registered Plumbing Employer	2028-09-04	ROCHESTER	55905	Set up workspace
MIKE MACKEN PLUMBING LLC	PC005798	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
NOGO PLUMBING LLC	PC793464	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55904	Set up workspace
PETERSON WELL DRILLING INC	PB644060	Plumbing — Pipelaying Bond	2027-12-31	ROCHESTER	55904	Set up workspace
PINWHEEL PLUMBING OF ROCHESTER INC	PC718757	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55904	Set up workspace
PLUMBERS SERVICE INC	PC646559	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55906	Set up workspace
PREMIUM PLUMBING LLC	PC727287	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
PRESTIGE PLUMBING LLC	PC649018	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55903	Set up workspace
ROCHESTER	EP661488	Plumbing — Registered Plumbing Employer	2027-01-18	ROCHESTER	55901	Set up workspace
ROCHESTER PLUMBING & HEATING CO INC	PC645003	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
ROCHESTER SERVICE COMPANY	PR644369	Plumbing — Restricted Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
SERVICE PROS PLUMBING & HEATING LLC	PC644732	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55902	Set up workspace
SOMA CONSTRUCTION INC	PR645497	Plumbing — Restricted Plumbing Contractor	2027-12-31	ROCHESTER	55902	Set up workspace
SOTA PLUMBING & SERVICES LLC	PC779743	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55906	Set up workspace
SUPERIOR MECHANICAL	PC642520	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace
TONNA MECHANICAL INC	PC643850	Plumbing — Plumbing Contractor	2027-12-31	ROCHESTER	55901	Set up workspace

Quick answers

How many plumbing contractors are in Rochester?: 33 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.