Professional experience in all aspects of operations/project management which includes personnel, allocating resources, directing operations and fiscal management of preventive and air filter maintenance of your various HVAC/R systems. Specialties: Primary NAICS Codes 238220 - Heating, Ventilation and Air-Conditions HVAC (e.g., air registers, diffusers, filters 333411 - Ventilation, heating, Air-Conditioning & Commercial HVAC Equipment Maintenance 561790 - Ventilation duct cleaning services 811310 - Electric motor repair and maintenance services, commercial or industrial 333415 - Cooling towers maintenance services, commercial or industrial