Locally owned and family operated, M and M, Heating & Cooling, Plumbing & 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 & 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.

There is no debate.  Regular, professional maintenance of all types of heating equipment is absolutely essential to proper performance.  However, not all service is completed correctly.  The value of your investment is directly impacted by the skill and dedication of the contractor who handles seasonal service.  When you trust the experts from Air Blue Heating and Cooling Inc., you benefit from the best of the best.  Our technicians are fully licensed, bonded, insured, and by verifying their knowledge of today’s increasingly advanced heating and cooling systems, have achieved NATE-certification.  We are recognized as a Carrier Factory Authorized Dealer, a distinction that is earned through consistent demonstration of sound business practices, product knowledge, and technical proficiency.
Don has earned a lifetime customer! My wife and I moved into our fixer-upper house this summer and just when the weather turned we realized that the 8 year old Goodman furnace in our basement had rusted heat exchange pipes and was leaking carbon monoxide. (So much for the $400 I paid to an home inspector before we moved in...) Fortunately, the furnace had a warranty still active. Not so fortunately, Goodman was incompetent in getting us the replacement part. It took them a month to send it, and then it wasn't even the right part. Don went to bat for us and convinced Goodman to foot the bill for an entirely new furnace! He and another worker made time in their busy schedule during thanksgiving week to come out and get the unit installed. This is above and beyond service and I couldn't be happier.

While there's nothing you can do to guarantee your air conditioner or furnace will never need repairs, there are ways to take better care of your system. Changing out the air filters every 3-6 months, making sure nothing is obstructing or interfering with the outside unit, and keeping all vents unblocked in well-used rooms will help keep your air conditioning and heating system operating efficiently.
When you hire Steel T Heating & Air Conditioning, know that you’re hiring a business that is fully licensed and insured with certified technicians that receive ongoing training. In order to earn the status of a Carrier Factory Authorized Dealer, our company is held to strict standards for customer satisfaction, product knowledge, technical expertise, and business practices. For five years in a row, we were honored to be selected as a Carrier President’s Award winner. This award identifies Steel T Heating & Air Conditioning as an example of excellence for dealers across the nation to follow. We’re also the only heating and cooling company in the state of Colorado to be inducted into the Carrier Hall of Fame, a distinction that only 25 other dealers in the country can claim. We are extremely proud of the superior service and quality products we offer to homeowners in Littleton, Lakewood, Centennial, Highlands Ranch & Englewood, CO. We never rest on past achievements, but continue to find new ways of earning your business.

Cut down on energy costs and prevent damage to your furnace by addressing a gas furnace that's overactive or short cycling. Besides the need for consistently comfortable temperatures, this issue could cause long-term safety issues to your home, making it very important to address. From a faulty thermostat to a dirty filter, there are several possible causes to investigate.
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