Unbeatable AC Services in Northern Colorado


When the summer heat kicks in, the last thing you want is for your air conditioning system to fail. At M and M Heating, AC, Plumbing & Electrical, we understand the importance of keeping your home or business cool and comfortable. That’s why we offer a comprehensive range of

AC services

to ensure your system runs smoothly all season long.

Air Conditioner Service

Regular maintenance is key to prolonging the lifespan of your air conditioning unit. Our experienced technicians will:

  • Clean and inspect all components
  • Check refrigerant levels
  • Lubricate moving parts
  • Test for optimal performance

By scheduling an annual tune-up, you can prevent breakdowns and save on costly repairs down the line.

AC Repair

If your air conditioner is acting up, don’t sweat it. Our team is available 24/7 to diagnose and fix any issues, from minor hiccups to major breakdowns. We service all makes and models, and our technicians are equipped with the latest tools and expertise to get your system back up and running in no time.

Air Conditioning Installation

Is it time to upgrade to a newer, more efficient air conditioning system? We offer top-of-the-line products from leading brands, and our certified installers will ensure a seamless transition. From sizing the right unit for your space to proper placement and setup, we handle every aspect of the installation process with precision and care.

Serving Northern Colorado

Based in Longmont, CO, we proudly serve the surrounding areas of Dacono, Frederick, Firestone, Mead, and Johnstown. No matter where you’re located, you can count on M and M Heating, AC, Plumbing & Electrical for all your air conditioning needs.

Don’t let the summer heat get you down. Contact us today to schedule your AC service, repair, or installation. Our commitment to excellence and customer satisfaction is what sets us apart from the rest.