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Waukesha AC Installation & Replacement

Name: Roman Home Services
Address: 2220 S. 114th St,, West Allis, WI, 53227
Telephone: (262) 558-5611

Dependable Cooling Upgrades for Greater Milwaukee Homeowners

A new air conditioner is one of the most significant investments you’ll make for your home. While the brand of the unit matters, the most critical factor in its lifespan and performance is how it is installed. At Roman Home Services, we don’t just “swap out” units. We’re detail-oriented, making certain that new systems are perfectly calibrated to home layouts, insulation levels, and ductwork configurations.

Since 1929, we’ve been the experts that local families have relied on for air conditioner installations and replacements in Waukesha. See why by calling (262) 558-5611 or contacting us online.

What to Expect from Our AC Installation & Replacement Services

From the moment you call to the final inspection, we prioritize your comfort and time. It’s our number one goal to deliver solutions that support your comfort season after season.

Here are more details about what to expect from us:

High-efficiency AC systems – We can help you explore modern, efficient cooling equipment that’s designed to provide reliable comfort while using energy wisely.
Professional system sizing – We’ll carefully evaluate your home and ventilation needs to select an appropriately sized system.
Custom ductwork – When necessary, we can design or modify ductwork to help your new system distribute conditioned air effectively.
Precision installation – Our technicians will fit, install, and seal your new equipment with the utmost care, making sure it’s capable of operating efficiently and quietly from day one.
AC replacement – If your existing system is aging, inefficient, or cannot meet your comfort needs, we can help you compare replacement options.
Ongoing maintenance – Once your new system is installed, our Home Protection Plan provides a convenient way to stay on top of preventative HVAC care.

Many local homeowners have praised our attention to detail and commitment to achieving 100% customer satisfaction during air conditioning projects and others. Read what they’ve said on our reviews page.

A Lennox Premier Dealer

Roman Home Services is proud to be a Lennox Premier Dealer. That means homeowners can turn to a team with specialized Lennox training and experience designing, installing, and maintaining Lennox equipment. Our partnership with Lennox also gives you access to high-quality heating and cooling technology designed with efficiency, quiet operation, and home comfort in mind.

Why Proper AC Sizing Matters

Bigger isn't always better when it comes to air conditioning. An oversized system can cycle on and off too frequently rather than running through longer, more efficient cooling cycles. An undersized system may run continuously while struggling to reach your desired temperature.

Knowing this, we focus on proper system sizing. When you work with us, we’ll assess your home's size and ventilation needs to determine what capacity is appropriate. Getting this step right will help your system cool more consistently, operate efficiently, and provide the level of comfort that you deserve.

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Service That Leaves an Impression

I will be using their services for my future needs.
“Scheduling was easy and efficient. Wesley was very friendly and knowledgeable. He was able to cap off our plumbing pipes quickly.”

- Kelly T.
This is my third time using Roman.
“I keep coming back because they are quick to respond, easy to book with and consistently do quality work, whether it’s electrical or plumbing. I’ll likely use them again for my upcoming a/c installation project.”

- Happy Customer
Will be calling them again for my next project needs.
“I had a great experience with Roman. They were prompt to schedule and arrive, informative and transparent with the work, and completed my project cleanly and quickly.”

- Michael A.
100% will use Roman again.
“Kevin O. was great. He was thorough, showed me what the problem was with my AC and had it fixed right away.”

- Alex R.
Outstanding service.
“We had a sewer back up on a Saturday night. From the time I called until the drain was clean was only 2 hours. Outstanding service, big shout out to Conner, very professional. Thanks!”

- Phil K.
They were very thorough!
“This was a detailed and complicated job and they made it look easy! They were very thorough and cleaned everything up!”

- Jean K.
Seriously you guys are the best, thank you so much!!
“Wow, who knew that electrical repairs could be so life changing?! Ricky and Brady made my very long overdue repairs looks like an easy breeze to fix! I had already price conditioned myself thinking it would be thousands and thousands to fix and not possible to do right now, but nothing is too hard for these guys and repairs only came out to a couple hundred. Whaaat?!”

- Sam W.
Overall I would highly recommend!
“Connor and his apprentice Alex were very friendly, professional and helpful. The whole thing from start to finish was very easy and painless.”

- Justin F.
I would definitely call Roman again for further service.
“We had an outlet go bad for our dryer, made a call for service and got a next day appointment. Our electrician Katie was on time, very friendly and got us back up and running.”

- Mike L.

View All Reviews

AC Installation & Replacement FAQs

What Types of AC Systems Can Roman Home Services Install?

We install all kinds of residential cooling equipment, including central air conditioners, heat pumps, and ductless mini-split systems.

Do We Offer Free Estimates?

Yes, we offer free estimates for new systems! Financing is also available to simplify investing in your comfort.

Are New AC Systems Covered by Warranties?

We routinely install warranty-backed systems, especially those from Lennox. Our team can explain applicable warranty coverage and help you understand what is included with your new equipment.

Can A New AC System Lower My Energy Bills?

Generally, modern systems use energy much more efficiently than older units. Over time, this can result in significant monthly savings.

How Long Will My New AC System Last?

The lifespan of an air conditioner depends on numerous factors, from the equipment quality to installation, usage, and maintenance. Professional installation and routine maintenance from Roman Home Services can help you get the most out of your investment.

Elevate Your Cooling with Roman Home Services

If you’re in the market for a new air conditioner, we’re the first and only call you must make. Reach out to explore your options, secure a free estimate, and get your project underway with a family company that locals have counted on for generations.

For air conditioner installation and replacement services in Waukesha, call (262) 558-5611 or reach out to Roman Home Services online.

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$25 OFF Any service when you need a second opinion Valid Sep 1, 2026 - Dec 31, 2026

The Care Behind the Work

Because How We Serve You Matters Just as Much as What We Do

Know the Cost Before We Start
We believe good service should come with transparency. Our upfront, flat-rate pricing means you’ll know the total cost before work begins.
No Mess. No Stress.
Your home deserves as much care as the work itself. Our Red Carpet Treatment means protecting your space and leaving it clean when the job is complete.
Service With a Personal Touch
From our call center to your home, we believe great service starts with treating people well. Our team is friendly, knowledgeable, and ready to answer your questions.
Nearly a Century of Know-How
For almost 100 years, Roman has combined generations of experience with ongoing training and modern expertise to deliver work you can count on.

Generations of Service, Right in Your Neighborhood

Call Us Today! 262-558-5611

Located in West Allis, WI

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