Google Reviews

HVAC Services Beyond Your Expectations Since 1998

Indoor Air Quality Products & Solutions

At M and M Heating, Cooling, Plumbing and Electrical, we target air quality issues specific to Longmont, CO & surrounding areas and your household. We address your concerns, accurately diagnosis your indoor environment, and provide effective strategies to ensure immediate and long-term improvement. Whether you’re confronted with excessive or insufficient humidity, air pollutants, fumes, or bacteria, we will help to provide a solution. As a Carrier Factory Authorized Dealer, our team is factory trained, industry certified, and regularly updated in techniques and technology specific to indoor air quality. Our fully licensed and insured technicians are dedicated to the health, cleanliness, and comfort of your indoor environment. By specializing in the most advanced and innovative options on the market, we offer a diverse range of products, certain to answer any challenge.

Contact Us

Let M and M Heating, Cooling, Plumbing and Electrical help you with all of your heating, cooling, plumbing & electrical needs.

Contact Us
Financing

M and M Heating, Cooling, Plumbing and Electrical offers financing options with approved credit. Contact us to learn more.

Apply Now
AC Service

We combat the wear and tear that leads to inefficiency, higher running costs and diminished cooling capacity.

Read More
AC Repair

We handle the toughest challenges with all makes and models, in both residential and commercial application.

Read More

Furnace Replacement, Furnace Repair, Heating Service, Heating and Cooling & AC Repair in Longmont, Dacono, Frederick, Firestone, Mead, Erie & Johnstown, CO

Locally owned and family operated, M and M Heating, Cooling, Plumbing and Electrical customizes solutions to perfectly fit your requirements and lifestyle. We specialize in a wide range of services including plumbing, water heating, indoor air quality, and residential and commercial temperature control. Our team of highly trained and certified technicians are fully licensed and insured, adhere to strict service procedures, and meet exacting standards of quality. Call on M and M Heating, Cooling, Plumbing and Electrical at (720) 443-6119 for dedicated service throughout Longmont, CO & surrounding areas, and have confidence in a rewarding experience and long-term results. With over eighteen years of satisfied customers, we take great pride in a job done right.

Heating Repair Dacono, CO | Plumbing Repair Mead, CO | Electrician Frederick, CO

As a Carrier Factory Authorized Dealer, M and M Heating, Cooling, Plumbing and Electrical is qualified to properly size and install the most technologically advanced and well-regarded heating, cooling, and air quality products on the market today. Our team is NATE-certified, factory trained, EPA certified, and regularly updated, ensuring the right solution to any challenge.

  • $100 OFF BOILER REPAIR

    Please contact M and M Heating, Cooling, Plumbing and Electrical for more details.

  • $100 OFF GPS® Indoor Air Quality System

    Please contact M and M Heating, Cooling, Plumbing and Electrical for more details.

  • $80 AC CLEAN AND TUNE

    Please contact M and M Heating, Cooling, Plumbing and Electrical for more details.

  • $100 OFF HIGH EFFICIENCY TOILET INSTALLATION

    Please contact M and M Heating, Cooling, Plumbing and Electrical for more details.

Call today for HVAC, electrical plumbing, installations in Longmont, CO & surrounding areas!

Whether you are in need of new installation, system replacement, seasonal maintenance, or prompt repair, M and M Heating, Cooling, Plumbing and Electrical lives up to your highest expectations for quality, pricing, reliability, and quick turnaround on all projects.  And our commitment isn’t limited to regular business hours.  We’re always available when you need us, providing 24 hour Emergency Service across Longmont, Dacono, Frederick, Firestone, Mead, Erie & Johnstown, CO.  Trust the #1 Rated and Certified – AC, Heating, and Plumbing Experts.

A Family Run & A Family Supporting Company
2021/11/27
Testimonials
"
Read More Testimonials

Heating RepairAC ServiceHVAC Repair Near MePlumbing Service Near MeFurnace Installation ∴ Firestone, CO ∴ Johnstown, CO ∴ Dacono, CO

© 2021 Meiers Mechanical
MTA360

Electrician

Plumber

HVAC Repair Near Me

Plumbing Service Near Me

Furnace Installation

AC Service

Heating Repair

Frederick, CO

Louisville, CO

Firestone, CO

Berthoud, CO

Niwot, CO

Erie, CO

Dacono, CO

Johnstown, CO

Superior, CO

Lafayette, CO

Mead, CO

Longmont, CO

Gunbarrel, CO