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Great Lakes Heating & Cooling, LLC

5.0

About this business

Location details

N7837 Division St, Oconomowoc, WI, 53066, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
5.05 reviews
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Drew Zagorski's profile image
Drew Zagorski 
on Google
a month ago

These folks are absolutely awesome. They installed our new AC last fall and a new ecobee thermostat and it’s been awesome. We had a warning message on the eco thermostat and I’d see some small water leaking from the furnace which was connected to the warning. I called them this afternoon and they got to the house within the hour and diagnosed and fixed the issue, working until after 6pm. Very courteous and friendly and patient about answering questions as my wife and I like to learn about the systems. Can’t give them enough ... read more

M. Harrison's profile image
M. Harrison 
on Google
a year ago

5/5 During the recent hot weather our central air unit began having issues on the weekend. I contacted Doug and he came out the next morning to check things out on my 18 year old condenser. After a thorough cleaning, electrical and refrigerant check we were up and running. If you have any HVAC issues, I highly recommend Great Lakes Heating and Cooling. 

Doug Jablonski's profile image
Doug Jablonski 
on Google
2 years ago

Our AC abruptly stopped working right at the height of this week’s heat wave. I called Great Lakes near the end of the day and was pleased to get a prompt call back. Doug arranged to stop by at 10am the next morning. On arrival, he got right to work diagnosing and correcting the issue - an earwig had gotten into the contactor, preventing the compressor from starting. He had it fixed in no time and the price was very reasonable. I highly recommend Doug and his team for heating and air conditioning service. 

Johnny Ripley's profile image
Johnny Ripley 
on Google
3 years ago
Mike Hagen's profile image
Mike Hagen 
on Google
4 years ago

Replaced our furnace, great price and great service 

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Frequently asked questions about Great Lakes Heating & Cooling, LLC

How is Great Lakes Heating & Cooling, LLC rated?

Great Lakes Heating & Cooling, LLC has a 5 star rating with 5 reviews. 

When is Great Lakes Heating & Cooling, LLC open?

Great Lakes Heating & Cooling, LLC is open now. It will close at 6:00 p.m.  

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