Business Details
50 Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions in Milwaukee
At RJ Heating & Air Conditioning, we are a family-owned business with over 45 years of experience serving Milwaukee and Ozaukee counties. Founded in 1976, our company was built on the foundation of exceptional customer service and technical expertise passed down through three generations. Our team includes CFC-certified technicians who specialize in residential and light commercial HVAC solutions, including furnace and air conditioner installation, repair, and maintenance. We are proud to have been recognized as one of the best HVAC professionals in Milwaukee in 2021 and 2024 by Expertise.com.Our Comfort First Membership offers cost-saving benefits such as 24/7 emergency service, 25% off labor fees, and annual maintenance. We guarantee 100% satisfaction on all installations and prioritize transparency with zero hidden fees. Our commitment to innovation and tailored solutions ensures every client receives reliable, budget-friendly service. With decades of local experience, we understand Wisconsins climate challenges and are dedicated to keeping your home comfortable year-round. Our loyal customers trust us for our professionalism, affordability, and unwavering focus on their needs.
Services
Furnace Installation
Furnace Repair
Air Conditioner Installation
Air Conditioner Repair
Ductless Split Systems
Boiler Maintenance
Boiler Repair
Heating Maintenance
Cooling Maintenance
Indoor Air Quality
Details
- Year established: 1976
Highlights and features
- We are a family-owned business with over 45 years of local experience.
- Our Comfort First Membership offers 24/7 service and labor discounts.
- We guarantee 100% satisfaction on all installations.
- Our team includes CFC-certified technicians.
- We provide transparent pricing with zero hidden fees.
Associations and certifications
- CFC Certified
What people say
Reliable service
Knowledgeable technicians
Prompt emergency response
Affordable solutions
Satisfaction guarantee
Services
Furnace Installation
Our furnace installation services ensure efficient, long-lasting heating for your home. We offer expert consultation to select the right system, professional installation by certified technicians, and post-service support. Ideal for homeowners seeking reliable winter comfort and energy savings in Milwaukee's climate.
Air Conditioner Repair
We provide prompt air conditioner repairs to restore cooling during Wisconsin's warm months. Our technicians diagnose issues quickly, use quality parts, and ensure systems run efficiently. Services include refrigerant checks, compressor repairs, and thermostat troubleshooting for residential and commercial clients.
Ductless Split Systems
Ductless systems offer zoned comfort solutions for homes without existing ductwork. We install and service energy-efficient mini-split systems, providing tailored heating and cooling for specific rooms. Ideal for additions, garages, or improving temperature control in older homes.
Indoor Air Quality
Our indoor air quality services address allergens, humidity, and pollutants. We install air purifiers, UV lights, and humidifiers to improve respiratory health and system efficiency. Solutions are customized for homes with allergy sufferers or moisture-related concerns.
Comfort First Membership
This membership program offers annual maintenance, 24/7 emergency service, and 25% off labor fees. Members receive priority scheduling, parts at cost, and zero hidden fees. Designed to reduce long-term HVAC costs while ensuring system reliability and longevity.
Questions
What services does RJ Heating and Air Conditioning offer?
We provide furnace and air conditioner installation, repair, and maintenance, ductless systems, indoor air quality solutions, and 24/7 emergency services for residential and light commercial clients.
What is the Comfort First Membership?
This membership includes annual maintenance, 24/7 emergency service, 25% off labor fees, and priority scheduling. It helps reduce long-term HVAC costs with transparent pricing.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating and cooling issues, with technicians available at all times to assist Milwaukee and Ozaukee County residents.
What areas do you serve?
We serve Milwaukee and Ozaukee counties, including cities like Milwaukee, Brookfield, and surrounding communities for all HVAC needs.
Are your technicians certified?
Yes, our team includes CFC-certified technicians who undergo regular training to maintain expertise in HVAC systems and environmental regulations.
Reviews (6)
Kathleen Hermann
Jun 13, 2022
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Excellent customer service. The three gentlemen who came to install my new AC unit were extremely efficient, courteous and knew exactly what they were doing! Recommend using RJ Heating and Air Conditioning! Very satisfied! Will use them for all my heating and air conditioning from now on! Service: Install AC
Max Cross
May 16, 2022
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I moved in to a new house with a furnace installed by RJ HVAC. The furnace has died 3 times throughout the winter and is now leaking. I just spoke with the owner and he yelled at me. I haven't even dealt with the company I was just looking to see if we could schedule a service. I would literally rather leave a 1 star review and pay to fix it then deal with whatever that was.
Lorenzo Cabrera
Apr 20, 2022
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The team at RJ heating was absolutely phenomenal. From Julius coming out to quote how much the project was going to take, to the team finally coming over and installing the a/c--I can't speak enough good things about them. We initially planned on installing the a/c towards the end of last year, but we couldn't make it work with the team's schedule due to all the furnace repairs necessary. As promised, I got first priority this year and they came through. They even helped me with closing up an additional vent in the basement, at no additional charge. All in all, would definitely use them again! Don't hesitate. Reach out to them!
Sara Roeder
Apr 19, 2022
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I would give RJ heating 100 stars if I could. I have been using them for over 25 years and have made tons of referrals. My friends and family that have used them have also been so happy with this choice. Many get multiple estimates and RJ heating is always chosen. Not only is the quality of there workmanship excellent but their installers are friendly and informative. I have used them on my personal residence in Brookfield as well as my rentals all over Milwaukee and West Allis. They have saved me many times. They really are the best!
Lisa Ettienne
Apr 04, 2022
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The service was great they were on time and was great at teaching me about the system. Especially how to change the filter and the frequency it needs to be changed. They will definitely get my business if I decide to put in central air. Great business to work with.
Nancy Galloway
Feb 04, 2022
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As always, great service. It's great to have heat in our basement. They installed a heat vent and cold air return. We thought we could get by with an electric fireplace. Installing the heat vent in the basement was the best thing ever. When we bought our condo 3 years ago, they installed a new furnace and central air conditioning unit. I would highly recommend!
