​Re-commissioning and retro-commissioning of existing HVAC systems

Rebuilding of existing air handlers, chillers and cooling towers

System modifications for tenant improvement projects

Inspection and cleaning of HVAC equipment and ductwork

Testing existing HVAC controls, re-programming of thermostats

Improving indoor air quality: ventilation, air filtration and balancing 

Preventive maintenance contracts

HVAC equipment repair services

Equipment replacement

Replacement of filters