Professional A/C Installation and Replacement Services in Milwaukee - Elevate Your Cooling Comfort

Tailored A/C Installation and Replacement Solutions for Optimal Cooling Efficiency

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Elevate Your HVAC Experience with Priority Club Membership

Join our 927+ Priority Club Members getting priority service, seasonal maintenance, discounts, and expert care for your Waukesha and Milwaukee home.

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A Cooling Company that Stands Apart

3 Signs You Need an A/C System Repair Soon

An AC mechanic working
Inconsistent Cooling

If you're noticing uneven temperatures, hot spots, or cold drafts throughout your home, it's time to consider AC system repair. Our expert technicians can diagnose and address these issues, restoring consistent and comfortable cooling.

Unusual Noises or Odors

Strange sounds or unusual odors coming from your A/C unit can indicate underlying problems. Prompt attention to these signs can prevent further damage and ensure efficient cooling. Let us help you pinpoint and rectify these issues for reliable performance.

Increased Energy Bills

If your energy bills are on the rise without a corresponding increase in usage, your A/C system might be struggling to operate efficiently. Our professionals can assess your system's performance, identify inefficiencies, and provide the necessary repairs to keep your cooling costs in check.


At 1st Choice, we provide cooling system services to keep your home comfortable in the warmer months.

Our maintenance program provides a full system cleaning and inspection where we will find anything that is not running properly and fix it before it worsens.

Explore Your A/C System Options

Four Air Conditioning Systems to Consider

Discover the diversity of A/C systems with our '4 A/C Systems to Consider' guide. From Forced Air Split Systems that utilize furnaces for wide-scale cooling, to Hi-Velocity Systems with small ducts ensuring efficient distribution, we delve into the unique attributes of each system. Learn about Air Handlers that partner with boiler systems, and the flexibility of Ductless Mini-Split Systems that offer zoned cooling without traditional ductwork. Make an informed choice for your cooling needs with insights from 1st Choice Heating & Cooling.

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Forced Air Split Systems

Forced air is one of the most common air conditioning systems available. It makes use of a furnace to blow cool air throughout the home.

Hi-Velocity Systems

High-velocity systems use small cooling supply ducts that are just 3” – 4” to distribute cool air throughout the home. They are usually branded as Unico or SpacePak.

Air Handlers

Air handlers are generally in homes with boiler systems, and they use an air handling unit to cool the air.

Ductless Mini-Split Systems

The cool thing about mini-split systems is that they don’t use ductwork to cool your home. They also can cool or heat specific areas of your home.

Professional AC Installation Tailored to Your Home

Elevate Your Comfort with Expert A/C Installations

Our premier installation service conducts a comprehensive evaluation of your home, carefully calculates the ideal system size tailored to your specific needs, presents you with a range of suitable options, and offers a transparent pricing structure.

  • Tailored Solutions: Our team evaluates your home's layout and cooling requirements to recommend the A/C system that best suits your needs and preferences.
  • Efficient Installations: From ductwork setup to precise equipment installation, we focus on efficiency to maximize your A/C system's performance and energy-saving potential.
  • Quality Assurance: We adhere to industry standards and manufacturer guidelines, guaranteeing that your A/C system is installed correctly and built to provide lasting comfort.
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AC Mechanic fixing an AC unit

Round-the-Clock HVAC Support

We are always here for you with our 24/7 emergency HVAC services to keep you comfortable all year round. You can count on us to help you stay warm or cool whenever you need us.

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Customer Testimonials

Real Stories, Satisfied Customers

"1st Choice is the best HVAC company I’ve ever worked with. They are responsive, professional, reliable, and customer focused."

Marc S.

"We have used First Choice for at least 15 years. They have always done good work and very fair in pricing. They respond in a very timely manner and extremely easy to work with. We have always had the same technician come out for our tuneups, which we really liked. We get to know them and they get to know us."

Peggy L.

"Worked with First Choice fore over 13 years. had them back again today for system maintenance. Aaron was our tech. Very professional, fully explained his work and options. overall great experience. looking forward to doing business in the future."

M. Danning

"Called in the morning with an air conditioning issue and had service by early afternoon to fix the problem. Quick service and friendly tech. I would recommend 1st Choice Heating & Cooling and will use them again when needed."

Denis R.


Priority Club Membership: Frequently Asked Questions

Q: What is the 1st Priority Club Membership?

The 1st Priority Club Membership is an exclusive subscription program that offers a range of benefits, including priority service, proactive maintenance scheduling, repair discounts, and more, designed to enhance your HVAC experience and provide peace of mind.

How often will my HVAC system receive maintenance under the Priority Club Membership?

As a Priority Club member, your HVAC system will receive annual maintenance, including tune-ups and cleaning. We'll take care of scheduling and ensure your system is operating efficiently and reliably year-round.

Can I transfer my Priority Club Membership to a new home if I move?

Yes, you can transfer your Priority Club Membership to your new home. Simply notify us of the change, and we'll update your membership details accordingly.

How do the repair discounts work for Priority Club members?

Priority Club members enjoy a 15% discount on repairs during the membership coverage period. This includes parts and labor. Additionally, you won't incur additional charges for nights, weekends, or holiday service—only the regular diagnostic fee applies.

How do I join the 1st Priority Club Membership?

Joining is easy! Simply contact our dedicated team, and we'll guide you through the enrollment process. Once you're a member, you'll begin enjoying the exclusive benefits and convenience of Priority Club Membership.

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