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Washington County · Minnesota

Licensed HVAC Contractors in Cottage Grove

Every business below holds a current state license for heating & cooling work. No paid inclusion — if the state hasn't issued it, it isn't here.

Verified businesses
7current state licenses
With a phone on file
7of 7 businesses
Longest licensed
12 yrscontinuously licensed
Source
MN DLIupdated nightly

Cottage Grove's housing

Cottage Grove has 12,269 owner-occupied homes with a median build year of 1988. Equipment installed with this housing is now at or past the age where replacement costs less than another repair.

Figures: U.S. Census Bureau, American Community Survey 5-year 2023.

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7 businesses
Verified HC802585 Since 2026
Renews 12/31/2027

GUARDIAN MECHANICAL SERVICE INC

PO BOX 398, Cottage Grove 55016·(651) 691-9120

License current 0 years licensed Minimum job — not collected Services — not collected Response — no data yet
Verified MB100575 Since 2026
Renews 05/14/2028

Keystone Plumbing Llc

8161 Jewel Ave S, Cottage Grove 55016·(651) 528-3268

License current 0 years licensed Minimum job — not collected Services — not collected Response — no data yet
Verified MB100241 Since 2024
Renews 10/10/2026

Northern Glow Hearth Services, LLC

8617 W Point Douglas Rd 150, Cottage Grove 55016·(612) 600-0274

License current 2 years licensed Minimum job — not collected Services — not collected Response — no data yet
Verified MB100234 Since 2024
Renews 10/03/2026

PHILLIPS PLUMBING INC

8441 HINTON AVE S, Cottage Grove 55016·(612) 644-7287

License current 2 years licensed Minimum job — not collected Services — not collected Response — no data yet
Verified MB686245 Since 2014
Renews 11/18/2026

TITAN HEATING AND COOLING INC

7610 JASMINE AVE S, Cottage Grove 55016·(651) 248-1757

License current 12 years licensed Minimum job — not collected Services — not collected Response — no data yet
Verified MB765946 Since 2020
Renews 01/31/2028

XCEL HEATING AND AIR INC

6898 TIMBER RIDGE TRL S, Cottage Grove 55016·(651) 500-1941

License current 6 years licensed Minimum job — not collected Services — not collected Response — no data yet
Verified MB795867 Since 2022
Renews 06/22/2028

YEO MECHANICAL LLC

PO BOX 444, Cottage Grove 55016·(651) 237-7107

License current 4 years licensed Minimum job — not collected Services — not collected Response — no data yet

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