Call Now 262-547-2030

Text Now 262-547-2030

Schedule a Free Estimate

Book Now

The 1st Choice for Heating & Cooling

#1 HVAC Installation & Repair Company for Waukesha & Milwaukee

At 1st Choice Heating & Cooling, LLC, our priority is to do the right thing – always. We place a high level of importance on customer service and strive to build lasting relationships with our customers built on trust. We seek to inform our customers about their HVAC systems to increase their confidence and provide peace of mind.

We offer services such as furnace installation, air conditioning installation, boiler system services, and more. If your air quality is affected by humidity, pet dander, etc, we are the team to call for help.

Our Services



No one wants to be cold in their own home. Our professionals install, repair, and provide maintenance on residential furnaces. In addition, we install thermostats to ensure your home stays at a comfortable temperature year-round.



Boilers continue to be a primary form of heat for many Waukesha and Milwaukee-based homes. We provide services for cast iron, steam, and high-efficiency boilers along with radiant heat.



How nice would it be to never install or remove a window air conditioner again? Our team installs new AC systems and provides repairs and maintenance. Stay cool without the noise of window ACs or fans all summer long.

air quality

Air Quality

You have a right to know the air in your home is safe to breathe. With our air quality services, you can safely breathe indoors. We offer filtration, humidification, humidistats, and more to ensure clean indoor air.

About Us

With years of experience and a deep collection of customer reviews, it’s clear that we are the 1st choice for HVAC services in the Milwaukee area. As experts in the industry, we strive for an image of trustworthiness and professionalism. We work with many reputable partners and we have secured some of the best warranties available in our market. Our services are 100% backed so that you can have added peace of mind in the off chance something does go wrong.

Why We Are the 1st Choice

Free Estimates

Receive a free estimate on any installation or repair service.

Maintenance Plans

Ensure your heating/cooling system runs when it needs to with our maintenance plans.

Professional Team

Every member of the team is proud of the work they do.

Flexible Payment Options

We offer flexible payment options to help with unexpected repairs and new installations.

What Your Neighbors Think Of Us

“From the lady who answered the phone, to the salesperson who called on my mom, to the awesome crew who did the install, these guys rocked.”

– Paul Hughes

“Great company to work with on installation of a new AC and furnace. They were extremely knowledgeable and professional. Their technicians cared about doing it right, not just getting the job done. We are very happy with the results!”

– DM Thompson

“We have used First Choice for many years, haven’t been disappointed yet! This time, it was just spring AC maintenance. Anthony was excellent! He explained everything, was professional, and we could tell he took pride in whatever he needed to do.”

– Deborah Wagner

“All of the techs that worked on our HVAC project were professional, courteous, and interested in the system updates. Some of the techs are more highly skilled. The resolution of the project was really professional and works great. Pricing on all corrective action was fair and reasonable. Will recommend this company to others. Will be scheduling all Fall/Spring maintenance with First Choice.”

– Harley Thomas

1st Choice Heating & Cooling, LLC

S30 W24698 W Sunset Dr. Suite A
Waukesha, WI 53189

License # 13309-LI-15-03525
Business Hours:
Monday – Friday
8:00 AM to 4:30 PM