3 Things We Can Do as Your Commercial HVAC Contractor in Helena, MT

We solve HVAC issues at workplaces in Helena, MT and beyond

Did you know HVAC issues can derail employee productivity? A noisy air conditioner can disrupt meetings, and a broken furnace can make your work environment miserable in the winter. A skilled commercial HVAC contractor can help improve productivity at your workplace in the Helena, MT area by providing as-needed HVAC repair services.

The team at Merit Mechanical Services can keep your HVAC system in tip-top shape by...

  • Performing routine recommended HVAC maintenance
  • Replacing worn components
  • Changing air filters


We can provide routine service and repairs to:


  • Heat pumps
  • Gas and Electric fired unit heaters
  • Split systems
  • Furnaces
  • Condensers
  • Humidifiers
  • Energy recovery units



  • Roof top packaged heating and cooling units
  • Air handlers
  • Heat exchangers
  • VAV and RVV
  • Exhaust Fans
  • Fan Coils
  • Packaged thermostat controls

Why choose Merit Mechanical Services?

We're not the only commercial HVAC contractor in the Helena, MT area, but we stand out because we've been in business since 1985 and provide high-quality services consistently. If you do business in Central or Western Montana, make us your preferred HVAC maintenance company.