M&M Mechanical Inc.

We design and install energy-efficient air conditioning systems for residential and commercial properties. Our technicians diagnose and repair all makes and models, ensuring optimal performance. With regular maintenance, we help extend system lifespan while reducing energy costs for clients.

Our heating solutions include furnace installation, repair, and maintenance for homes and businesses. We work with gas, electric, and hybrid systems to provide reliable warmth. Our team ensures safe operation while optimizing efficiency to lower winter energy bills.

We specialize in geothermal heating and cooling installations that leverage underground temperatures for energy efficiency. Our systems reduce utility costs while minimizing environmental impact. We handle complete system design, installation, and ongoing maintenance for residential and commercial clients.

Our technicians provide comprehensive heat pump diagnostics, repairs, and maintenance. We service both air-source and geothermal models, addressing refrigerant levels, compressor function, and thermostat integration. Regular servicing ensures year-round temperature control reliability for clients.

We install and maintain air purification systems, humidifiers, and ventilation controls to improve indoor air quality. Our solutions address allergens, moisture control, and ventilation needs for healthier living and working environments. We offer customized systems for residential and commercial spaces.

We provide air conditioning, heating, heat pump, and geothermal system installations, repairs, and maintenance for residential, commercial, and industrial clients.

M&M Mechanical has delivered HVAC solutions in Southern Utah since 1992, maintaining a strong reputation for quality service over 22 years.

Yes, our technicians service and repair all makes and models of heating, ventilation, and air conditioning equipment.

We handle urgent HVAC issues during regular business hours but don't offer after-hours emergency services.

Please contact our office directly for payment method details as this information isn't specified in our current materials.

Alan called me right back when my AC went out and was there to fix it the next morning. Very reasonable priced and trustworthy!

Absolutely worst customer service. Had a problem with a brand new system installed less than 3 months after install. Was told it needed a new circuit board but never heard back from their tech. System worked okay and then wasn't needed in the winter. Summer again and starts getting really hot and system starts slowing getting worse and worse. Call a trusted HVAC person, he finds a leak due to poor soldering on the coil during installation. Tries adding Freon and system works perfect again. Allen from M&M calls me after trying to get paperwork for warranty, swears at me and says he thought the system was fixed.

Then tells me his employee who said it was a circuit board had ordered a motor that same day for me? He didn't know why the motor was ordered and so its just been sitting there for over a year? First a circuit board, then a motor, when the problem is really a leak? I would NEVER recommend these guys for anything.

M&M put my heating and air in 3.5 years ago, and I have gone through three motor fans. They are extremely slow to respond to issues, taking sometimes up to two weeks to come and look at the issue. This last fan motor that went out they sent a guy to put a new one in after 1 week, and it lasted 48 hours. They charged me $280 dollars, and the fan motor quit within 48 hours. They still haven't made it right with me! Terrible service and product! I really think they put a refurbished unit in my place, and charged me a crap load of money! They really suck!

M & M were great to work with. They did the work on schedule and did it well. Its nice and cold in my house now. They quoted a price and charged me almost exactly that a bit lower actually. I would recommend them to fix your AC.

M & M were great to work with. They did the work on schedule and did it well. Its nice and cold in my house now. They quoted a price and charged me almost exactly that a bit lower actually. I would recommend them to fix your AC.