Service & Repair

Our commitment to accountability and quality service does not end after project completion. We are committed to helping our clients get a higher return on their investment not only before and during the construction process, but after. Should a problem arise with a mechanical system, our team has the expertise to handle routine and challenging service needs in order to minimize disruption of operations.


With decades of experience behind us, we can isolate the problems in your heating and cooling system and provide timely repairs to get you back up and running fast. Maintaining the comfort of your building is our highest priority.

Preventative Maintenance

Regular maintenance helps ensure that your HVAC system will reach or exceed its maximum life expectancy. At Bell & Blaire, we provide scheduled maintenance and repair services for your mechanical equipment. Our preventative maintenance expertise extends to but is not limited to:

  • Rooftop units
  • Make up air units
  • Air conditioners
  • Chillers
  • Boilers
  • Evaporative coolers
  • Variable refrigerant flow
  • Exhaust fans


We can often increase the efficiency of your system through basic maintenance and/or small system upgrades.

Our retro commissioning service provides a full analysis of your current HVAC system. Benefits of retro-commissioning include reduced operating costs, increased energy efficiency, and lasting comfort. When you call us for retro commissioning, we will:

  • Verify your duct and piping system
  • Make equipment changes or replacements as needed
  • Update your temperature control system as needed