As specialists in temperature control systems utilizing electric, electronic, pneumatic and direct digital controls, Twinco was selected by Honeywell to become the first exclusive Honeywell ASD (Authorized Systems Distributor) in the metropolitan area. This allows us to distribute Honeywell's entire product line from the basic thermostat to Honeywell's latest DDC systems (Excel 5000) as well as the entire Honeywell Pneumatic Line of controls.


Due the fact that the HVAC Industry is constantly changing, Twinco conducts training seminars to familiarize our customers with the newest products and technologies offered by our suppliers. Our staff is factory trained in the latest state-of-the-art systems. Full technical support is provided for all systems that we design as well as field supervision and trouble shooting. Take-off and quotation services are provided free of charge.