24/7 Emergency Service 414-534-1619
Furnace service contractors serving Southeast Wisconsin

Waukesha County Furnace Service

Warrantied heating system services for your home

HVAC services >> Furnace service

Waukesha County's Trusted, 5-star Rated Furnace Contractors

Prompt Heating & Air Conditioning provides quality furnace service to homes and small commercial properties (a store, office, or restaurant) in Southeastern Wisconsin and throughout Waukesha County. We give 30-minute windows for our appointments, so you’re not trapped waiting hours for your technician.

We service all major furnace brands. Call us to speak to an experienced furnace technician so we can help you as quickly as possible—sometimes we’re even able to help over the phone! In-home service calls include diagnosing the problem and providing a full, firm quote for repairs, including parts.

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Waukesha furnace technician

Furnace repair

We fix all gas furnace makes and models, whether we did the installation or not. Every repair job is backed by a 2-year workmanship warranty.

Furnace Repair Services

Waukesha furnace company

Furnace maintenance

In Wisconsin, homeowners should have their furnace tuned up at least once a year. Ideally a gas furnace should be serviced once in the spring and once in the fall. Regular tune-ups keep your heating system clean and efficient, saving you money on energy costs and future repairs.

Furnace Maintenance Services

Milwaukee furnace contractor

Furnace installation & replacement

We can fix any brand of furnace, whether we installed it or not. If your furnace needs replacing, we're happy to make a recommendation for your home and talk to you about the manufacturers we represent. We can also install a whole-house air purifier for your furnace. Get help choosing the right furnace and maximizing its lifespan with our helpful homes furnaces guide.

Furnace Installation & Replacement Services

furnace service in Milwaukee Wisconsin

Furnace service in Waukesha & Surrounding Areas

Our service area covers all of Milwaukee, Waukesha & Washington counties, including 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, New Berlin, Waukesha, West Bend, Mequon, Grafton, Germantown & the surrounding communities.

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Our customers say it best.

You deserve 5-star HVAC service.

They do GREAT work, fair pricing, friendly and very professional. Would HIGHLY recommend calling them if you need heating or cooling. They can give you a quote and get the job done. Do tune ups and new. Give them a call you won't be sorry. Find this ...

They do GREAT work, fair pricing, friendly and very professional. Would HIGHLY recommend calling them if you need heating or cooling. They can give you a quote and get the job done. Do tune ups and new. Give them a call you won't be sorry.

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Working with Ty has been great! He always makes room for us in his schedule and comes out quickly. He is extremely knowledgeable and a pleasure to work with. He explains every step and does not jump to pricey and potentially unnecessary tests. We HIG...

Working with Ty has been great! He always makes room for us in his schedule and comes out quickly. He is extremely knowledgeable and a pleasure to work with. He explains every step and does not jump to pricey and potentially unnecessary tests. We HIGHLY recommend Ty and will continue to use him for all of our heating and cooling needs!

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My central air stopped working yesterday and I went online to try to find just the right company to call. After reading so many glowing reviews, I decided to go with Ty and Prompt Heating and I am so glad that I did! Ty had an appointment availa...

My central air stopped working yesterday and I went online to try to find just the right company to call. After reading so many glowing reviews, I decided to go with Ty and Prompt Heating and I am so glad that I did! Ty had an appointment available that fit perfectly with my schedule this morning. He arrived right on time and could not have been any more polite or pleasant. He quickly assessed the problem on my fairly elderly air unit and was able to fix it immediately while answering all of my questions and concerns. There was not an ounce of pressure to fix or replace anything that was not needed and Ty reassured me that my older central air unit had some good life left in it and that I could certainly wait until a later time to replace it. When asked, he gave a very easy to understand explanation of how this unit works and some suggestions on trimming back a bit of my outside garden to make sure it was able to operate as easily as possible. I was very impressed with his knowledge, customer service, and pricing. Before he left, I asked his advice on furnace maintenance and he made a trip to my basement to look things over without trying to sell a thing - yay :) I asked what he charged for a maintenance call and found he was running a special on a full maintenance visit for just under $80 until mid october - and so I booked that service right away as well. I would not hesitate to recommend Ty and Prompt Heating to anyone! This is a good guy with a really great sense of how to run a high quality, customer friendly business. Thanks!

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Great service. Always explains along the way. Very good pricing. I've used Ty's services for probably 15 years; for services varying from yearly inspections to full replacement of furnace; at my properties and other family members'. Always satisfied....

Great service. Always explains along the way. Very good pricing. I've used Ty's services for probably 15 years; for services varying from yearly inspections to full replacement of furnace; at my properties and other family members'. Always satisfied. Won't stop going back to him.

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Ty is the consummate professional that cares about you as a person not just a customer. The price is right and "PROMPT". Good name for the company. Find this review on Google

Ty is the consummate professional that cares about you as a person not just a customer. The price is right and "PROMPT". Good name for the company.

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Ty was great to work with. Fair price and were in and out quickly. Worked well with us in figuring out what we wanted and what worked for us. He didnt try to oversell us on products we didn't need. Find this review on Google

Ty was great to work with. Fair price and were in and out quickly. Worked well with us in figuring out what we wanted and what worked for us. He didnt try to oversell us on products we didn't need.

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On time, excellent service, cleaned up after they finished. Will recommend to family and friends without reservation!!! Find this review on Google

On time, excellent service, cleaned up after they finished. Will recommend to family and friends without reservation!!!

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Ty was quick, did an awesome job, and is a really stand up guy! Find this review on Google

Ty was quick, did an awesome job, and is a really stand up guy!

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It was a great experience having Prompt fix both my home furnaces and my office A/C. He is extremely knowledgeable! Find this review on Google

It was a great experience having Prompt fix both my home furnaces and my office A/C. He is extremely knowledgeable!

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Prompt heating is the Best in Milwaukee.Highly recommend them. Find this review on Google

Prompt heating is the Best in Milwaukee.
Highly recommend them.

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Prompt Provides HVAC Repair, Maintenance, & Installation For:

Milwaukee furnace repair, maintenance and installation Furnaces Milwaukee air conditioner repair, replacement and tune ups Air Conditioners Milwaukee boiler repair, replacement and tune ups Boilers Milwaukee water heater service, repair, replacement, and installation Water Heaters Emergency HVAC service in Milwaukee 24/7 Emergency Service 414-534-1619

Frequently Asked Questions:

How long does a furnace last?

The average lifespan of a well-maintanied furnace is 15-20 years. If you are looking for a new furnace or furnace repair, contact our expert technicians.

Does Prompt offer emergency furnace services?

Yes, Prompt offers furnace services including repair, replacement, maintenance and installation. Contact our experts today to learn more.

What are the different types of furnaces?

The 4 different furnace types are natural gas, oil, electric and propane. Learn more about the main heater types from our technicians today.

What furnace should I buy?

To ensure you get the right furnace for your needs, you should hire a HVAC contractor to inspect and install it. Learn more about our furnace services today.

What are the brands of furnaces?

Furnace brands include American Standard, Amana, Lennox and Daikin. If you are looking at installing or repairing your furnace, contact a HVAC contractor.