HASTINGS HVAC, INC.

Commercial & Industrial HVAC Units

HONEYWELL INC.

Commercial Controls, Thermostats, Valves & Actuators

HONEYWELL Flame Safe Guard Controls

Authorized 7800 Series Distributor

JENCOFAN(Old Jenn-Air)

Commercial Roof Ventilators and Propellor Fans

KARL DUNGS USA

Now Offering Gas Valves and Pressure Switches

KEES INC.

SS Kitchen Exhaust Hood Systems, Commercial HVAC Products

MAXITROL COMPANY

Gas Pressure Regulators & Modulating Systems

MAXON, INC.

Burners, Valves & Combustion Equipment

MARSHALL ENGINEERED PRODUCTS CO.(MEPCO)

Old Dunham-Bush; Steam & Condensate Pumps & Units, Steam Traps, Balancing and Thermostatic Valves

MVP / Plastec Ventilation Inc.

Master Ventilation Products and Plastec Ventilation Inc.,
Integral motor Impeller type general ventilation fans and Corrosive Air  Products.

THE PATE COMPANY

Pate Roof Curbs: Roof curb, equipment supports, and rails.

NORDFAB

Quick-Fit® Industrial Round, Clamp Together, Duct and Accessories, including custom designs

TITAN AIR INCORPORATED

Industrial Heating, Cooling, and Ventilation

UNITED ENERTECH

Louvers and Dampers

VENT PRODUCTS

Louvers, Dampers, Fire-Dampers, Ventilators, & Roof Curbs