Air Conditioning Services in St. Louis You Can Rely On
When summer hits St. Louis, you need an air conditioning system that can handle the heat and keep you and your family nice and cool. Nothing is worse than trying to get cool or sleep in the middle of a July or August heatwave when it is hot and muggy and your AC has decided to quit working. That is when it is time to call Mr. Heating & Cooling. We provide expert AC repair and installation services for homes and small businesses across the North, Central West End, and South areas of St. Louis, and we do it fast!
Backed by more than two decades of experience, we offer dependable cooling solutions with straightforward pricing and professional service—no surprises, just results.
AC Installation & Replacement
Is it time to upgrade your old unit? Building a new home? Need a new system for a senior center? We install complete cooling systems for residential and commercial use that are energy-efficient, affordable, and built to perform.
As an Ameristar dealer, we carry trusted models and help you choose the right system for your home and budget. As a bonus, we also provide a
free Wi-Fi thermostat with every full system install and a 10-year parts warranty for peace of mind.
We Install All Types of AC Systems:
- Central Air Conditioning systems
- AC Units
- Ductless Mini Splits
- Heat Pumps (for heating and cooling)
- Packaged Units
Air Conditioning Repairs & Maintenance
Whether your system is blowing warm air, leaking, or making strange noises, we’ve got you covered. We repair all makes and models of air conditioning units and systems, with careful diagnostics, fast service, and honest recommendations. With over 20 years of experience fixing AC units, there isn’t much we haven’t encountered, or can’t fix. When the summer heat hits, we won’t leave you sweating on the couch!
Call today for the fastest service.
Why Homeowners Choose Us for Cooling:
- Over 20 years of experience
- Family owned & operated
- Licensed, bonded & insured
- Fair pricing and financing options
- 10% discount for seniors
- BBB A+ accredited service
Stay Cool—Let’s Get Started
Don’t sweat through another St. Louis summer. Call Mr. Heating & Cooling or fill out our
service request form to schedule your AC installation or repair.