M&S Air Conditioning & Appliance Service in Deerfield Beach FL wants to offer you the comfort and peace of mind you deserve!
We're committed to providing the most honest, reliable and affordable residential & commercial air conditioning repair & installation, and appliance repair service in South Florida.

What Our Customers Are saying....
M&S Air Conditioning & Appliance Service is located in Deerfield Beach FL, and we are committed to providing the most honest, reliable and affordable residential & commercial air conditioning repair & installation, and appliance repair service in South Florida.
For over 30 years, owner Michael Macdonald, has been providing exceptional HVAC service to customers in Deerfield Beach and throughout Broward and Palm Beach Counties in Florida.
When it’s time to repair or replace your AC unit, M&S Air Conditioning & Appliance Services offers the most technologically advanced central air conditioning systems as well as energy-efficient ductless air conditioning systems.
Choose M&S Air Conditioning for Honesty, Integrity & Reliability. A Proven Leader for over 30 years

- Cash Back and Rebates
- Same as cash financing up to 24 months (WAC)
- FPL rebates on 16 and 17 SEER
- Financing available
- We honor all manufacturers parts warranties
Rated A+ by the Better Business Bureau (BBB)
Rated A by our customers on AngiesList.com
Rated A by our customers on our Testimonial Page
Honeywell Wifi FocusPRO® 6000 Thermostat
Honeywell’s Wi-Fi FocusPRO® 6000 gives the ability to remotely access your thermostat through your smartphone, tablet, or computer using Honeywell’s Total Connect Comfort Service. Click here for a list of product features.
Air Conditioning Buying Rebates
Buying a new AC unit is a huge buying decision. You want to choose a unit that is affordable and energy-efficient so that it helps keep your energy costs down as much as possible. These AC Buying Rebates from FPL will help you choose the best AC unit for your needs.