Pat's Heating & Air Conditioning

5.0
1529 reviews

About

HVAC Contractor
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!

Location

Pat's Heating & Air Conditioning
1833 Executive Dr, Oconomowoc, WI
53066, United States

Hours

Reviews

5.0
1,529 reviews
5 stars
1,505
4 stars
10
3 stars
1
2 stars
3
1 star
10

What are people saying?

AI-generated from recent customer reviews

Professionalism

Technicians consistently demonstrated professionalism, punctuality, and thoroughness in their work.

Customer Service

Customers appreciated the friendly and informative interactions with technicians, who took time to answer questions and explain processes.

Reliability

The business is noted for its reliability and quick response times, often accommodating urgent service requests.

Quality of Work

Overall, customers expressed satisfaction with the quality of work performed, including installations and maintenance.

Communication

Technicians effectively communicated details about services and repairs, ensuring customers felt informed and comfortable.
  • CP
    catherine powers
    2 days ago
    5.0
    Thank you to the team of Jason, Sean, Mike and Luke, who installed our Kohler generator and upped our household amperage. We are thrilled to now have back up for electrical outages. The team was polite, quiet, friendly, and courteous. Most importantly, they are all very good tradesmen. Also, thank you to Robert who initially saw us and educated us on the Kohler product with no pressure at all to buy. Thanks guys!
  • RN
    Robyn Neilsen
    Nov 10, 2025
    5.0
    We had 2 old units removed and replaced with 1 whole house furnace, AC unit and humidifier. The guys were very professional, friendly and kept everything clean. They were very helpful walking us through the new system. I am very pleased with the service we received, from the initial estimate and meeting with the sales rep Ian, to the projects completion. I would recommend them to anyone.
  • SS
    Sonu Sethi
    Nov 10, 2025
    1.0
    Total scammers, not worth my time or effort to go into all the details here but Briefly, these guys came out to Upgrade our 4 thermostats and fix a broken zone board, but in the process decided to leave the caps open on our air conditioners so that coolant was leaking out over the course of weeks. so our 2 air conditioners Struggled to heat our 7000 square square-foot home For weeks this past summer. When we called them to come out a second time to fix the air conditioners now because The house Was no longer cooling after their first visit, They gave us a quote For over $40,000 of work, Wanting to replace both furnaces and both air conditioners. Thank God we have a close family friend in HVAC that was able to diagnose the damage they had caused and fix it within a few hours After weeks of having no air-conditioning this summer. For a house that’s only 20 years old And has two furnaces running in a six zone system , There wasn’t really much wear and tear. After paying them $7000 For the zone board and 4 thermostats They Quoted us for another $40,000 Wanting to scam us out of this much money for a system that wasn’t even broken. Do yourself a favor and Stay far away from this company, they will break your stuff on purpose and then charge you to fix it. Don’t let them in your house. When we addressed it with them, they threatened to sue us for fixing our own home with another contractor and not letting them back in a third time. This company and the people that work for it are all in on the scam.
  • RS
    Rick Schadt
    Nov 9, 2025
    5.0
    Sean, Jay, and the rest of the crew did an amazing job with a few different jobs around our house! First, they upgraded our service to 200amps, replacing our pedestal and consolidating all of our circuits into a single new, properly labeled electrical panel. During their second visit, they wired and installed three new ceiling fans, installed a new bathroom exhaust fan that vents out of the roof, and added a proper outlet under the sink for a new garbage disposal. Professional and efficient in both their communication and the quality of their work. Robert (who came out to do the original walk through and quote) and Cecelia (who handled the scheduling and communication from the office) were also fantastic to work with. Top notch company - highly recommended!
  • JM
    Jeff Marshall
    Nov 7, 2025
    5.0
    Jacob arrived right on time. After we greeted each other he promptly found his tools and we went into my rental house. He quickly diagnosed the problem and stated the furnace age and the problem. He cleaned the furnace and found a few more issues and stated the repairs would probably be close to the price of a new furnace. We are going to follow his advice and go with a new unit! Pats has always been very good to us and highly recommend!!!

Frequently Asked Questions About Pat's Heating & Air Conditioning

What services does Pat's Heating & Air Conditioning provide?

Pat's Heating & Air Conditioning offers expert HVAC services including heating system maintenance, furnace installations, and AC maintenance in Oconomowoc, WI, primarily focusing on keeping you warm in winter and cool in summer.

Since when has Pat's Heating & Air Conditioning been serving customers?

They have been providing HVAC services since 1989, bringing decades of expertise to the Oconomowoc and surrounding areas.