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39 Years
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Emergency
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Your Trusted HVAC Partner in Milwaukee
Action Heating & Cooling has been a trusted provider of HVAC solutions in Milwaukee and Southeastern Wisconsin for over 36 years. Our team of certified professionals specializes in residential and commercial heating, cooling, and electrical services, prioritizing customer satisfaction through energy-efficient solutions and transparent pricing. As a Woman-Owned Enterprise certified by the State of Wisconsin Supplier Diversity Program, we combine technical expertise with personalized service, offering 24/7 emergency repairs and flexible financing options. Our commitment to quality is reflected in our A+ Better Business Bureau rating and long-standing community partnerships, including sponsorship of the Milwaukee Brewers.

We invest in continuous training for our technicians, ensuring they deliver reliable installations, preventive maintenance, and repairs using industry-leading equipment. Our service areas span Milwaukee, Racine, Kenosha, Waukesha, Jefferson, Washington, Ozaukee, and Dane Counties, with a focus on extending equipment lifespan and reducing energy costs for clients. Backed by a 100% satisfaction guarantee, we provide upfront pricing and prioritize prompt, professional service for every project.
Services
HVAC Installation Air Conditioning Repair Furnace Replacement Hydronic Heating Electrical Services Commercial HVAC Maintenance Plans Emergency Repairs Ductwork Fabrication Energy-Efficient Solutions
Details
  • Year established: 1987
Highlights and features
  • 36 years of HVAC expertise serving Southeastern Wisconsin
  • A+ Better Business Bureau rating since 2006
  • Woman-Owned Enterprise certified by Wisconsin Supplier Diversity Program
  • 24/7 emergency repair services available
  • Flexible financing options with approved credit
Associations and certifications
  • Better Business Bureau
  • State of Wisconsin Supplier Diversity Program
What people say
Extremely professional Top notch work Polite technician Excellent team Quick response
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our technicians assess your space to recommend energy-efficient furnaces, heat pumps, or air conditioning units that optimize comfort while reducing energy costs. Every installation includes a comprehensive warranty and performance check to ensure long-term reliability.
Air Conditioning Repair
Our certified technicians provide prompt air conditioning repairs for all makes and models. We diagnose issues like refrigerant leaks, compressor failures, or thermostat malfunctions, offering same-day service for emergency cooling needs. Regular maintenance plans help prevent unexpected breakdowns during peak summer months.
Furnace Replacement
Upgrade to high-efficiency furnaces that lower heating costs and improve indoor air quality. We handle complete furnace replacements, including ductwork modifications and smart thermostat integration. Our team ensures proper sizing and installation to maximize system performance and energy savings.
Commercial HVAC
We design and install customized HVAC solutions for commercial buildings, including offices, schools, and retail spaces. Services include 24/7 emergency repairs, preventive maintenance contracts, and energy audits to optimize system efficiency for large-scale operations across Southeastern Wisconsin.
Electrical Services
Our licensed electricians handle residential and commercial electrical needs, from panel upgrades to full rewiring projects. We offer emergency electrical repairs, lighting installations, and safety inspections to ensure code compliance and prevent power disruptions in Milwaukee-area properties.
People
Joe Petkus
President
Joe Petkus leads daily operations at Action Heating & Cooling, leveraging decades of HVAC industry experience to ensure technical excellence and customer satisfaction across all service divisions.
Deanna Petkus
Owner
As owner, Deanna Petkus oversees business strategy and growth initiatives while maintaining the company's commitment to quality service and community engagement in Southeastern Wisconsin.
Tanya Sanborn
Vice President
Tanya Sanborn manages administrative operations and client relations, ensuring seamless coordination between project teams and customers for both residential and commercial HVAC projects.
John Van Gorder
Commercial Estimator
John Van Gorder specializes in commercial HVAC project estimates, bringing technical expertise to evaluate system requirements and deliver cost-effective solutions for large-scale installations.
Richard Kahle
Residential Sales Manager
Richard Kahle connects homeowners with energy-efficient HVAC solutions, providing personalized recommendations to meet individual comfort needs and budget requirements across Milwaukee County.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including installation, repair, and maintenance for residential and commercial heating, cooling, and air quality systems.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating and cooling issues across Southeastern Wisconsin.
Are financing options available?
Yes, we offer flexible financing plans with approved credit through Wells Fargo for equipment replacements and major HVAC projects.
What areas do you service?
We serve Milwaukee, Racine, Kenosha, Waukesha, Jefferson, Washington, Ozaukee, and Dane Counties in Southeastern Wisconsin.
Are you BBB accredited?
Yes, we've maintained an A+ rating with the Better Business Bureau since 2006 as a trusted HVAC contractor.
Do you offer maintenance plans?
Yes, our maintenance programs include annual system inspections, priority service scheduling, and discounts on repairs to extend equipment lifespan.
Reviews (7)
Acacia
Feb 23, 2022 Report
Works wonderfully and when and if I have a problem I will them BACK. I am overly satisfied. The blower was not working and Now baby the heat on 72 it is so warm in here.
Thomas Hanson
Nov 24, 2021 Report
You guys came early and did a great job. I would recommend you guys to anyone who needs help with heating and cooling Service: Heating system repair
Jonross Canales
Nov 01, 2021 Report
I work there. Every worker is great. Need anything done regarding heating and cooling call us. Best in the business. Forget the rest call the best. Action heating and cooling
Ms. Mister
Jun 12, 2021 Report
I have had this company come out for the last 2 or 3 years to service my AC unit. Last year (2020) I paid Action $1142.28 total (2 visits 6 weeks apart) and I'm still having the same problem of no AC. The first time the system was out of freon, they charged it, checked the connections, blew in nitrogen, found a small leak, and put in easy seal. That lasted barely 6 weeks and they had to come out again.

The second time they did the same thing, stayed a little longer, took out all the freon, blew nitrogen, said it was a leak again, cleaned out my entire unit, added freon, and it was good for the remainder of the summer (1 month). I haven't had the AC on since then and last Friday I turned it on and it blew out warm air. I feel like whatever they did during those 2 visits was absolutely useless and I paid almost the 1/3 the amount of a complete new unit. My unit is only like 8 years old. Every time they come I have to pay a trip charge and it's a temporary fix.
Adam Perella
Mar 08, 2021 Report
Alex was quick to respond to our questions. He came out, looked at our old A/C unit and offered options for the next steps. His candor and upbeat attitude were refreshing. The installation was quick and while it took some time to install, he was professional and did not leave any mess. Additionally, he installed a new thermostat we purchased. I recommend this business.
Dr. J. Butler
Feb 17, 2021 Report
I had a heating issue on a Sunday (Super Bowl) Night where my furnace was only blowing cool air (mind you it was probably the coldest night. Nevertheless, I made it through! I called Monday and spoke with Gloria and explained what the issues were with the furnace, she asked a series of questions in regards to what was happening. She then suggest I check the filter, in which I am smh because it should have been changed months ago.

I changed the filter and the heat kick in. I want to let everyone know Action Heating & Cooling are the BEST because of people like GLORIA! Thank you so much for saving what could have been hundreds of $$$ dollar to buying filters that cost less than $20 buck. Gloria you ROCK! Janet Butler
Steve Pratt
May 26, 2020 Report
We used Action for our furnace tune up and were real happy with the work done. Our technician Matt did a great job, and I appreciate the detailed itemization of the work performed. Service: Cleaning