Lorna G.
8/7/2025
Mark did an excellent job repairing our air conditioning unit that was damaged due to a power surge. Mark was efficient and respected our property. It was 90 degrees outside but Mark worked...
Pat's Heating & Air Conditioning
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1833 Executive Dr
Oconomowoc, WI 53066
At Pat's Heating & Air Conditioning, we've been your expert winter HVAC providers since 1989, offering top-notch HVAC services in the chilly heart of Oconomowoc, WI, and the neighboring regions. From ensuring your heating systems keep you and your family snug during the icy months with our professional heating services, to expert furnace installations that combat the winter chill. We also offer meticulous AC maintenance of your systems for when the snow melts away, we're dedicated to delivering warm, professional customer service and outstanding results. Reach out to us today for all your HVAC needs and stay comfortable this season!
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Reviews
4.515 reviewsCarol H.
7/18/2024
Pat's Heating & Cooling was referred to me by my niece who had contracted with them also for a new HVAC system for her home. I was more than pleased with their quick follow up, and ability to...
Brad F.
9/21/2018
Can't say enough about this company! I have used them for annual service and general repairs over the past 5+ years, and not once have I ever had a bad experience. The technicians have always been...
David O.
3/27/2020
I have used Pats repeatedly over the last two years. I have a complicated old house with a lot of aging hvac. Their service is excellent. Just had them here and technician wears gloves and keeps...
Tony K.
3/22/2018
Woke up to a freezing cold house... Darn, the furnace was out! Based on the reviews I found online, I decided to give Pat's a call to see if they could get the old thing running again. Couldn't...
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