Business Details
28 Years
experience
Emergency
services
Trusted HVAC, Plumbing & Electrical Services in Longmont, CO
M & M Heating, Cooling, Plumbing & Electrical has been serving Longmont, Colorado and surrounding communities since 1998. As a family-owned business, we prioritize exceptional customer service and have built a reputation for reliability over 27 years. Our team includes NATE-certified technicians who are licensed, insured, and recognized for completing the most training hours in Colorado. We offer 24/7 emergency services and stand behind our work with a 100% satisfaction guarantee and a unique one-year test drive. Our commitment to quality is reflected in our use of top-tier materials and transparent communication throughout every project.We specialize in HVAC, plumbing, electrical, and insulation services for residential and commercial clients across the Front Range. Our loyalty program provides ongoing maintenance and exclusive discounts, while our financing options make home comfort solutions accessible. With deep local expertise and a focus on long-term customer relationships, we deliver customized solutions tailored to each client's needs.
Services
HVAC Repair
Plumbing Services
Electrical Services
Insulation
Indoor Air Quality
Emergency Repairs
Water Heater Installation
Ductless HVAC
Heat Pumps
Surge Protection
Details
- Year established: 1998
Highlights and features
- 27 years serving Front Range communities with local expertise
- NATE-certified technicians with top training credentials in Colorado
- 24/7 emergency service available 365 days/year
- 100% satisfaction guarantee with one-year test drive
- Loyalty program offering maintenance and exclusive discounts
Associations and certifications
- NATE
What people say
Quick and efficient
Honesty and integrity
Professional and protected my new carpet
Exceptional job
Highly recommend
Services
HVAC Repair
Our NATE-certified technicians provide comprehensive HVAC repair services for residential and commercial properties. We diagnose and fix issues with air conditioners, furnaces, heat pumps, and ductless systems. Our team ensures optimal performance through precision tune-ups and emergency repairs available 24/7.
Plumbing Services
We handle all plumbing needs from emergency leak detection to complete system installations. Our master plumbers specialize in burst pipe repair, drain clearing, water heater replacements, and boiler maintenance. We protect your property during service and offer loyalty program members priority scheduling for plumbing emergencies.
Electrical Services
Our licensed electricians provide safety inspections, circuit breaker repairs, and electrical system upgrades. We install EV charging stations, outdoor lighting systems, and surge protection devices. Emergency electrical services are available 24/7 with financing options for major projects.
Indoor Air Quality
We improve home comfort through advanced indoor air quality solutions including GPS ionization technology and ventilation system upgrades. Our services reduce allergens and pollutants while improving energy efficiency. We offer specialized assessments and customized recommendations for residential clients.
Insulation Services
Our blown-in insulation services enhance energy efficiency for attics and walls. We conduct thermal imaging assessments to identify problem areas and provide detailed recommendations. As part of our comprehensive home services, we integrate insulation upgrades with HVAC system optimization for maximum effectiveness.
People
Eric Meiers
President
Raised in Longmont, Eric founded M & M Heating, Cooling, Plumbing & Electrical in 1998. He oversees operations and maintains the company's commitment to quality service while building long-term customer relationships through ethical business practices.
Melissa
Office Manager
Melissa manages daily operations ensuring smooth coordination between technicians and clients. With extensive experience in HVAC business management, she maintains the company's high service standards while optimizing internal processes for efficiency.
Stephen
Service Technician
Stephen provides expert HVAC service with exceptional customer communication. He explains technical issues clearly and offers practical solutions. Customers consistently praise his timely service and thorough approach to system maintenance and repairs.
Chad
Sales Technician
Chad consults with clients to understand their home comfort needs. He provides detailed explanations of required work and offers reasonable quotes. His consultative approach helps customers make informed decisions about HVAC and plumbing system upgrades.
Will
AC Technician
Will specializes in AC and furnace diagnostics. He identifies complex system issues that other companies miss and provides clear recommendations. His technical expertise and efficient service have earned consistent praise from residential customers experiencing cooling system problems.
Questions
What HVAC services do you offer?
We provide complete HVAC services including installation, repair, and maintenance for air conditioners, furnaces, heat pumps, and ductless systems across the Front Range.
Are you available for emergencies?
Yes, our 24/7 emergency service responds to HVAC, plumbing, and electrical crises 365 days/year with rapid response times for loyalty program members.
Do you service areas outside Longmont?
We serve the entire Front Range including Dacono, Erie, Firestone, Frederick, Johnstown, Mead, and surrounding Colorado communities from our Longmont base.
What financing options exist?
We offer flexible financing plans for major HVAC replacements and home comfort projects to make essential home improvements more affordable for our customers.
How does your loyalty program work?
Our $21.95/month program includes twice-yearly precision tune-ups, service discounts, priority scheduling, and exclusive member benefits for HVAC, plumbing, and electrical services.
Are your technicians certified?
All service technicians are NATE-certified with our HVAC team holding the most training hours in Colorado, ensuring expert service for residential and commercial clients.
