Whether you’re a homeowner or business owner, our experienced team delivers top-notch heating, ventilation, and air conditioning services that keep your indoor environment comfortable year-round.

• Local expertise: Years of experience serving South Florida’s heat and humidity - we know what systems perform best here.
• Fast, dependable service: Quick response times and transparent pricing so you always know what to expect.
• Precision work: From routine tune-ups to complex installations, our technicians work carefully to deliver lasting results.
• Trusted brand partner: We’re an Elite Mitsubishi Electric Diamond Contractor® serving Palm Beach and Broward - specialists in ductless mini-split systems.

We provide complete heating, cooling, and ventilation solutions, including:

• HVAC installation: New systems sized and installed for maximum efficiency and comfort.
• HVAC repair: Fast diagnostics and repairs to get your A/C running smoothly again.
• HVAC maintenance: Preventive service to extend equipment life and prevent emergency breakdowns.
• Ductless mini-split systems: Design, installation and service from certified mini-split specialists.
• Commercial HVAC: Reliable solutions for small businesses, retail spaces, and offices.

Keep your system running at peak performance with our Maintenance Membership Program.

Members enjoy benefits such as:

• Priority scheduling for seasonal tune-ups and repairs
• Discounted service fees and parts (details available on sign-up)
• Annual inspections and cleanings to catch small issues before they become costly
• Friendly reminder calls so maintenance is easy to keep up with

We work with homeowners and businesses across Deerfield Beach and the surrounding Broward/Palm Beach neighborhoods. From beachfront condos to inland single-family homes and local commercial properties, our team tailors solutions to each space and budget.

• Friendly scheduling and clear arrival windows.
• On-site diagnosis and a transparent estimate - no hidden fees.
• Professional service focused on efficiency, safety, and lasting performance.
• Follow-up care and tips to keep your system running smoothly.

Choose M&S Air Conditioning for reliable, efficient, and precise HVAC service in Deerfield Beach. Experience the difference when exceptional workmanship meets genuine customer care.

Contact us today to schedule service or join our Maintenance Membership Program - call or book online.

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

Our Sponsorships:

• Executive Trustee of the Greater Chamber of Sunrise
• Pelagic Nights at Papa's Raw Bar

Get started by giving us a call and setting up a free estimate.

Don't sit around and wait for an HVAC technician. We're here for you!

We make it easy for you to have confidence in the team you call.

We back all of our services with a warranty for your peace of mind.