Maeser Master Services


Take advantage of the best deal of the year! Replace your old (and inefficient) air conditioner, and get a furnace for free. Limited time offer.  Schedule your free estimate today.


Local & Trusted for Over 45 Years

Thousands of 5-Star Google Reviews. Licensed, Insured & Background Checked.
Fast & Friendly Service

No-Surprise Pricing

Guaranteed Satisfaction
Limited Time Offer.


Buy An Off-Season AC, Get A Furnace For Free. Schedule Your Free Estimate Today.

Valid with qualifying systems. Additional conditions may apply. Offer valid while supplies last.

Heating Problems Solved Today

At Maeser, we understand that Heating issues cause undue stress when they pop up.  We alleviate this worry by providing speedy solutions, emergency repairs, same-day 5-star service and quality customer care - 24/7. In our book, you are always our No. 1 priority each and every time you call. No exceptions.

Fast & Friendly Service

We help you solve your problems today by providing knowledgeable technicians, state of the art equipment and old-fashioned, honest service. Our staff is background checked and drug screened for your peace of mind.

No Surprise Pricing

We provide up-front pricing, so you’ll never have to guess how much your repair is going to cost. We will go over your options so you can make the best choice for your home.

Commitment to Excellence

From the smallest details, like wearing booties in your home, providing courtesy notifications before arrival and always following up to ensure your satisfaction, we are committed to raising the bar in the service industry.

Complete Heating Solutions

Maeser provides complete heating solutions throughout Louisville, KY. Our team of HVAC experts have years of experience installing all makes and models of furnaces, boilers & heat pumps. We pride ourselves on our craftsmanship, attention to detail, and dedication to excellent customer service. To us, the craft of installing a system is as important as the quality of the system itself. When you trust Maeser with your installation, you can ensure your new system will be installed with precision and care.

About Maeser

The name you’ve trusted for over 40 years is still the one name to know for heating, cooling & plumbing. Since 1975 when Marvin B. Maeser, a plumber turned entrepreneur, co-founded Maeser with his wife, Mildred, the safety and comfort of your family has been our priority. After four decades in the business we are still a family company. We are dedicated to providing quality and dependable heating, air conditioning  and plumbing service to you and over 20,000 other families throughout Louisville, Southern Indiana and surrounding areas. The Maeser family of companies employs over 65 professionals in three core areas of service; Plumbing, Heating/Cooling and Bathroom Remodeling. Experience the Maeser Difference today.

What You Can Expect from Maeser:

Call or schedule service online

Online or via phone, our staff will book a service appointment that works with your schedule. 


Get notified your Technician is on the way

You’ll receive a courtesy notification including a brief bio & photo of the team member visiting your home.  You’ll always know who is coming and when they will be arriving. 


Experience thorough, professional diagnostics
We’ll review the situation with you and then get to work evaluating the issue and possible causes.


Receive custom solutions & upfront pricing

We always present multiple options to solve your problem and provide up-front pricing, allowing you to make the best decisions for your needs & budget.


Get your problem solved TODAY!

We come out with fully stocked trucks prepared to do most all jobs right away. Whenever possible, we complete all repairs the same day.


Guaranteed Satisfaction

Once the work is completed, we'll review everything with you and clean up any mess. Before leaving, we always make sure you are satisfied with your service or repair.

Trusted By Your Neighbors in Louisville, KY