Generator Maintenance, Generator Replacement & Generator InstallationMead, CO, Firestone, CO, Longmont, CO, Johnstown, CO, Dacono, CO & Frederick, CO

Family owned and locally operated, M and M Heating, Cooling, Plumbing and Electrical is familiar with the challenges of weather in Longmont, CO & surrounding areas. Extremes are often accompanied by power outages. Whether for a few minutes, a few days, or longer, going without power is inconvenient at best.

Expert Generator Services

There’s also the potential damage and safety risks. While we can’t prevent power failures, we can make sure you’re prepared and avoid disruption. A permanently installed standby generator automatically starts up and takes over within seconds, providing safe and sufficient power for as long as necessary.

Generator Service in Firestone, CO | Generator Repair Johnstown, CO | Generator Installation Erie, CO


You don’t need to be on the premises or worry about refueling. You can determine whether to power a few main appliances or the entire household or commercial facility. M and M Heating, Cooling, Plumbing and Electrical caters design to your specific requirements and goals, ensuring a seamless transition of power and reliable operation.

Call our team for generator installation, maintenance & repair!

Partnering with industry-leading manufacturers, we bring you proven durability and groundbreaking innovation. Our fully licensed and insured technicians are proficient in new installation, replacement, regular maintenance, and repair of all makes and models of generators and provide prompt and skilled service across Longmont, Dacono, Frederick, Firestone, Mead, Erie & Johnstown, CO.

Generator MaintenanceGenerator ReplacementGenerator ServiceGenerator InstallationGenerator Repair

2020/09/27