Reviews for M and M Heating, Cooling, Plumbing and Electrical

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  • September 2025

    Very highly recommend!! The whole team is super professional, honest, kind and knows what they are doing. I am so grateful we used M&M to replace our furnace and ac units. They truly care about their clients and taking care of them!

  • October 2024

    We have had very bad experiences with other HVAC and rooter companies in the past. We are so glad we found M&M for our HVAC and plumbing needs. I really appreciate how patient and informative their tech Cody Gienger is answering all my boiler questions. Also, he seems to know that it's better to maintain a boiler than replace it (we've had companies tell us it was going to die any minute and needed to be replaced or that it would die within a couple of years with no mention of maintenance or how best to extend the life of the boiler). This just adds to our appreciation of the fact that M&M has never tried to make us spend money unnecessarily, and we... read full review

  • August 2024

    Stephen Shadrach came for the a/c tune up package. He was thorough, explained what he was doing, and answered all my questions patiently! I would love to have him back if any need arises in the future.

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    M and M Heating, Cooling, Plumbing and Electrical

    110 S Bowen Cir, Longmont

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