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Milwaukee HVAC Service & Replacement

Prompt Heating & Air Conditioning is more than a name – it’s our reputation. Our integrity and quality of work have earned the trust of customers in Milwaukee and the surrounding communities. Contact us for fast and affordable HVAC repair, maintenance and installation in Milwaukee, Waukesha and Washington Counties.

Milwaukee HVAC Contractors for Homes & Small Business

Heating & cooling services you can rely on.

Like many Milwaukee HVAC contractors, we’re experienced, licensed & insured. The difference is the quality of our service.

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

When you call us for HVAC repair, maintenance or replacement you’ll get knowledgeable advice, up-front pricing, and warrantied workmanship. We’ll help you get the longest possible service life out of your current appliances.

*We also do tune-ups and offer a service plan with seasonal maintenance and discounts.

Deana Assante

April 2019
5 stars

They do GREAT work, fair pricing, friendly and very professional. Would HIGHLY recommend calling them if you need heating or cooling. They can give yo...

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Taylor Stanfel

August 2019
5 stars

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 wor...

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November 2018
5 stars

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 dec...

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A nimble Wisconsin HVAC company with low overhead and competitive pricing.


Available 24/7 for emergency repairs.


We keep detailed records of our clients’ equipment and service.


No problem working around animals (safety first of course).


We wear shoe covers indoors & leave the work area clean.


We explain problems and solutions in plain English so you know what you’re paying for and how to get the most value out of your heating and cooling systems.

Learn More About Prompt

Heating & Cooling System Installation

When WI homes need new HVAC equipment installed we’ll recommend the best furnace, air conditioner, boiler or water heater for any situation. We offer very competitive pricing on HVAC appliances purchased through us.

Professional advice and installation saves you money in the long run. The most common reason HVAC equipment underperforms is poor installation (or the equipment is the wrong size). We install according to manufacturer specifications and back every job with a 2-year workmanship warranty.

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HVAC Service & Replacement Estimates

Prompt Heating & Air Conditioning offers free estimates for new HVAC equipment installation. Our service calls include diagnosing the problem and providing a quote for the full repair cost. We’re always glad to help you troubleshoot the issue over the phone when possible!

Is your home heating system ready for winter? Scheduling a furnace inspection & tune-up now makes it less likely you'll need furnace repair on a cold night.

Contact us online or give us a call for HVAC service & installation in the Milwaukee area.

Get Prompt service

Request An Appointment

Someone from our team will contact you.