We love the same things you love
Feeling comfortable at home and at work and taking care of the people in our lives.

Prompt Heating & Air Conditioning provides high-quality, efficient scheduled service and emergency repair for all Comfortmaker HVAC products, including furnaces and AC units. We have the experience necessary to handle issues on any Comfortmaker AC or furnace model and make sure it runs properly. We give 30-minute appointment windows, firm price quotes and a 2-year workmanship warranty for peace of mind.
We provide diagnostic and repair services for any type of furnace issue, from blower motor problems to an error light code. When your Comfortmaker furnace needs maintenance or repair of any kind, it’s best to get it fixed by a licensed HVAC professional to keep the manufacturer’s warranty valid. Contact us today.
Comfortmaker offers three lines of gas furnace with different price points and features. No matter which model you have, we’ve got you covered!
Ion™ Series (premium) gas furnace models are compatible with the Wi-Fi capable Ion System Control and boast efficiency ratings up to 98%:
Comfortmaker’s QuietComfort™ (standard) gas furnace features two-stage operation and high efficiency:
Performance (economy) gas furnaces are budget-friendly and reliable with single-stage operation:
No matter which Comfortmaker furnace you need serviced, make Prompt your first call. Whether you’ve got an issue with the motor, flame sensor, pressure switch, leaking water, not blowing hot air, turning on and off, or a fan that keeps running, we’ll get to the bottom of the problem and fix it right the first time.
If your Comfortmaker furnace requires any replacement parts, we’ll give you a price quote for the parts and labor so you know exactly what’s going on. Learn more about our furnace services or give us a call.
Prompt Heating & Air Conditioning is the top option for professional furnace installations. Our highly trained technicians get your furnace operating at ideal efficiency to extend comfort and minimize energy consumption. Our hassle-free service and up-front pricing save you time and money. Contact us today to get started!
Prompt Heating & Air Conditioning will help you get the maximum efficient service life out of your Comfortmaker gas furnace. Maintenance can also reduce the risk of breakdowns and help control energy bills in winter.
We offer seasonal tune-ups, regular furnace maintenance and discounts on products and services. Regular maintenance from Prompt Heating & Air Conditioning helps optimize energy usage and prevent costly repairs, keeping your home warm and your pockets full through the winter.
Trust Prompt Heating & Air Conditioning for your Comfortmaker AC repair services. We handle everything from regular tune-ups and maintenance to emergency repairs and replacements. Our team is equipped to work on any Comfortmaker AC model you have. Stay cool and contact us today!
Comfortmaker offers two series of AC units: the Ion series with more premium features and the highest efficiency ratings, and the Performance series for reliable cooling at a budget-friendly price point. No matter the model, our team can handle the maintenance necessary for proper operation. We service both discontinued and newer models, including:
Ion series air conditioners:
Performance series AC units:
Wondering whether it’s better to repair or replace your Comfortmaker heating and cooling system? Start with a professional assessment. We’ll always help you get the longest economical service life out of your current equipment.
When it makes more sense to upgrade to a newer, more-efficient model, we’ll recommend the best system for your property. Learn more about our air conditioner services or AC recharge services.
Correctly installing your Comfortmaker cooling system is crucial for longevity and optimal function. Prompt Heating & Air Conditioning delivers expert Comfortmaker installation services to set up your new unit flawlessly. Reach out to Prompt Heating & Air Conditioning for smooth and efficient Comfortmaker system installation without the stress.
Regular preventative maintenance helps you get the most out of your Comfortmaker AC unit. Call us for an AC tune-up before summer starts to keep your unit running reliably through the hottest weeks. Members of our service plan get semi-annual tune-ups and discounts on products & services.
Comfortmaker offers three different types of thermostats:
If your Comfortmaker is unresponsive, not working as programmed or otherwise giving you a headache, call Prompt. If we can help you troubleshoot the problem over the phone, we will. If we need to make a service call to get it fixed, we’ll give you a firm quote before getting to work.
From our Milwaukee headquarters, Prompt Heating & Air Conditioning offers reliable HVAC repair to customers throughout the greater Milwaukee region, including Milwaukee, Waukesha and Washington counties. You’ll always get a firm price quote before work starts, friendly service and 30-minute appointment windows. We proudly offer product and service discounts to members of the U.S. military, police and fire departments.
Prompt Heating & Air Conditioning offers discounted rates on HVAC equipment & service for:
5% off new equipment purchases
15% off new equipment purchases
With Prompt Heating & Air Conditioning, you'll always find friendly service, warrantied workmanship & up-front pricing.
Learn More about our HVAC Service Plan, or contact us today for Prompt HVAC services.
Located in Waukesha, we serve residents across Southeast Wisconsin including in West Allis, Wauwatosa, Brookfield, Elm Grove, Greenfield, Franklin, Hales Corners, St. Francis, Cudahy, Bay View, Oak Creek, Menomonee Falls, Shorewood, Glendale, Whitefish Bay, Delafield, Pewaukee, Butler, Sussex, Lannon, Brown Deer, Richfield, Hubertus, Slinger, Hartford, Hartland, New Berlin, Milwaukee, West Bend, Mequon, Grafton, Nashotah, Muskego, Germantown & the surrounding communities.
Someone from our team will contact you.
Feeling comfortable at home and at work and taking care of the people in our lives.