M and M Heating & Cooling, Plumbing and Electrical is a trusted brand that has been dedicated to delivering exceptional HVAC, plumbing, and electrical services since 1998. As a family-owned and operated business, we take pride in our punctual arrival and no-mess completion. Located in Longmont, CO, and serving surrounding areas, our team of NATE-certified technicians specializes in a wide range of services.

We offer top-notch air conditioner installation, furnace service, and air conditioning service to ensure your home stays comfortable all year round. Our expertise also extends to plumbing services, including plumbing repair, water heaters, and drain & leak repair. In addition, we provide reliable electrical services, such as electrical repair, lighting installation, and wiring & rewiring.

At M and M Heating & Cooling, Plumbing and Electrical, we prioritize your satisfaction and offer a 1-year test drive guarantee. We also provide financing options with approved credit to make our services accessible to everyone. Contact us today and experience HVAC services beyond your expectations