Business Details
37 Years
experience
Emergency
services
Trusted HVAC Services in Oconomowoc, WI
Pat's Heating & Air Conditioning has been serving Wisconsin communities since 1989, delivering expert HVAC, electrical, and indoor air quality solutions. Our team of certified technicians specializes in residential and commercial systems, offering 24/7 emergency service to address urgent needs. With over 36 years of experience, we work on all makes and models, prioritizing energy-efficient solutions that reduce costs while ensuring comfort. Our commitment to excellence is reflected in 300+ positive Google reviews and a wide service area covering Summit, Oconomowoc, Delafield, Hartland, Waukesha, Pewaukee, Brookfield, Dousman, Sussex, Okauchee Lake, Stone Bank, Ixonia, and Genesee, WI.We provide comprehensive maintenance plans to extend equipment life, reduce energy costs, and offer peace of mind. Customer satisfaction drives our personalized approach, ensuring every client receives tailored advice and transparent communication. Our dedication to quality has earned us a reputation as a trusted local leader in HVAC services.
Services
Air Conditioning Repair
Heating Installation
Ductless HVAC Systems
Electrical Services
Indoor Air Quality
Commercial HVAC Maintenance
Generator Installation
Zoning Systems
VRF Systems
Boiler Repair
Details
- Year established: 1989
Highlights and features
- We offer over 36 years of HVAC expertise in Southeastern Wisconsin
- Our technicians service all makes and models of HVAC equipment
- 300+ positive Google reviews validate our commitment to quality
- We provide 24/7 emergency service for urgent heating and cooling needs
- Our maintenance plans reduce energy costs and extend equipment life
What people say
Fantastic service
Very professional
Excellent communication
Prompt emergency response
Fair pricing
Services
Air Conditioning Repair
Our certified technicians provide prompt air conditioning repair for residential and commercial systems. We diagnose and fix cooling issues efficiently, using genuine parts to restore optimal performance. Available 24/7 for emergency repairs.
Heating Installation
We install high-efficiency heating systems tailored to your home or business needs. Our experts guide you through energy-efficient options that reduce costs while ensuring reliable winter comfort and improved air quality.
Ductless HVAC Systems
Specializing in ductless heating and cooling solutions for homes and businesses. These systems offer zoned temperature control, improved efficiency, and easy installation without ductwork requirements.
Commercial HVAC Maintenance
Comprehensive maintenance plans for commercial properties prevent breakdowns and extend equipment lifespan. Our technicians perform seasonal inspections, cleaning, and adjustments to ensure peak system performance year-round.
Indoor Air Quality
We improve indoor air quality through advanced filtration systems, humidity control, and duct cleaning services. Our solutions address allergens, pollutants, and ventilation issues for healthier residential and commercial environments.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating and cooling issues across our service area.
What areas do you service?
We serve Summit, Oconomowoc, Delafield, Hartland, Waukesha, Pewaukee, Brookfield, Dousman, Sussex, Okauchee Lake, Stone Bank, Ixonia, and Genesee, WI.
Do you offer financing options?
Yes, we provide financing options to help customers afford necessary HVAC upgrades and replacements.
What HVAC maintenance plans are available?
Our maintenance plans include seasonal inspections, cleaning, and priority service to extend equipment life and reduce energy costs.
Do you work on all HVAC brands?
Yes, our technicians service and repair all makes and models of heating and cooling equipment.
Are estimates free?
Yes, we offer free estimates for HVAC installations and major repair projects.
Reviews (6)
Jackie Scott
Jun 16, 2022
Report
We worked with Pat's when we installed our furnace and yesterday they installed our air conditioner. The workmen were very professional, friendly and explained things very well. I highly recommend them! Service: Install AC
Todd Behringer
Jun 15, 2022
Report
Pat's did a great job of offering us several quotes to best meet our needs. While they weren't the cheapest quote we received, they were very reasonable compared to some quotes we received. Ultimately, we chose to go with them because of recommendations from others and the quality of the products they sold. Our installation was done timely and in a very professional manner. While I hope not to need their services again any time soon, I gladly recommend them to others!
Jacque Long
Mar 06, 2022
Report
Pat's Heating and Air Conditioning did an absolutely fantastic job installing two furnace and two air conditioning units at our new commercial building. The ease of working with Shaun, technicians and the office staff was second to none! I am so thankful to have such a quality HVAC contractor so close to home right here in Oconomowoc. The entire staff at Pats Heating is honest and genuinely cares about putting the customer's needs first! They also sell quality "American made" equipment which is not offered by all HVAC companies. We appreciated their ease of working with and professionalism very much.
Mar Haverkampf
Feb 03, 2022
Report
This is my first experience using Pat's Heating. The service I received was very professional and he explain what he was doing and what I need to keep my eye on. He provide me with suggestions on type of furnace filters to use (which I had asked home). He was on time and you could tell he loved his job. I will continue to use Pat's Heating services.
Tom Orner
Feb 02, 2022
Report
Thanks Pat's Heating & AC. They fixed my old furnace that was acting up on the coldest day of the season. They were able to make it to the house quick, sooner than estimated, the repair is what they thought it would be from the earlier conversation and reasonably priced. And Debbie at the office was excellent as well, having me check a few things before scheduling the tech. I recommend Pat's.
Barb R.
Jan 02, 2022
Report
Contacted Pat's In October in Regard to some plumbing I had done by an apprentice plumber Lots of air in my boiler heating pipes throughout the house. Pats sent a technician out to bleed the lines which he did. He was there for maybe 45 minutes charged me $275 and left a zone valve open to my upstairs I came home from work to 85 degrees in my upstairs. I flipped the valve shut myself. Now I'm having issues with a pressure release valve discharging water Really not sure I want to contact pats to look into this for fear of another costly bill.
