M and M Heating & Cooling, Plumbing & Electrical Longmont CO

Business Overview

M and M Heating & Cooling, Plumbing & Electrical Longmont CO is a family owned contractor serving Longmont and the Front Range since 1998. They provide HVAC, plumbing, and electrical work for homes and small businesses. Technicians are NATE certified and licensed. The team answers emergency calls 24 hours a day, seven days a week. Staff includes technicians, office manager Melissa, and dispatchers Rachel and Donna who keep schedules tight and customers informed.

Key Services

The company handles both planned work and repairs. Services are grouped below for quick scanning.

HVAC

• HVAC installation or replacement
• HVAC system repair and maintenance
• Furnace and air conditioner service, seasonal tuneups
• Generator installation and repair

Plumbing

• Plumbing repair, installation, and inspection
• Water heater installation and repair
• Bathtub, shower, sink, and toilet installation or repair
• Drain, sewer, sump pump, and gas line work

Electrical

• Electric installation, panel and breaker service
• Wire, outlet, switch, and light fixture work
• EV charging station installation and repair
• Whole home electrical inspections and generator hookups

Areas Served

M and M Heating & Cooling, Plumbing & Electrical Longmont CO serves Longmont and nearby towns across Boulder and Weld counties. Typical service area includes:

• Longmont, Boulder, Lafayette, Louisville, Gunbarrel, and Niwot
• Erie, Frederick, Firestone, Dacono, and Mead
• Fort Collins, Loveland, Johnstown, Milliken, Timnath, and Severance
• Lyons, Nederland, Berthoud, Fort Lupton, Kimball NE, and nearby communities

Company History

Founded as Meiers Mechanical, the business has operated locally for over 26 years. The owner grew up in Longmont and built the business on steady work and customer referrals. Over time the company added plumbing and electrical services and now offers whole?home solutions and remodeling help for kitchens and baths.

Leadership

The owner brings more than two decades of HVAC experience and leads hands?on field crews. The family runs the office. Melissa manages calls and billing while Rachel and Donna handle dispatching when things get busy. That local presence helps with quick arrivals and clear communication.

Specialties & Highlights

• Punctual service with clear, honest pricing
• Licensed, NATE certified technicians and electrical licensure
• 24/7 emergency response for winter freezes and summer outages
• Loyalty membership with priority scheduling and discounts

Why Locals Choose M and M Heating & Cooling, Plumbing & Electrical

People in Longmont pick this team for steady workmanship and local roots. The company handles old farmhouse systems and newer builds near the foothills. Technicians know how Colorado winters and high elevation affect HVAC, plumbing, and gas lines. Repeat customers and word?of?mouth referrals make up a large share of the work. For reliable repairs, routine maintenance, or a remodel project, M and M Heating & Cooling, Plumbing & Electrical Longmont CO offers practical solutions and clear cost options.