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Trane ComfortSite is an extranet site designed to save you time. With your secure login, you can:

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Trane Connect

This is the login for Trane® Connect™ and other Trane® commercial applications. Trane® Connect™ is our secure, cloud-based customer portal to access your building systems to remotely monitor and manage building systems, and conduct routine maintenance.

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Long Island Trane

Commercial Service & Sales

245 Newtown Road
Suite 500
Plainview, New York 11803

(718) 269-3600 (718) 269-3600

Mon - Fri    8:00 AM to 5:00 PM
Sat & Sun   Closed

Aldes North America

Energy recovery units


Noise/vibration isolation solutions

Broad USA

Absorption chillers and negative pressure isolation rooms


UL listed packaged systems    

CDI Curbs

Curbs, adaptor curbs, isolation curbs & rooftop screening

Cooney Freeze Block Coils

Replacement & freeze proof coils

Dynamic Air Quality Solutions

Innovative filtration and air purification solutions

Evergreen UV

UV lights


Specialty process chillers:  air-cooled, water-cooled, split system and explosion-proof chillers

Flow Control Industries Inc.

High-performance pressure control valves

Genesis Air

Air cleaning system combining technologies to control particles, gases and biological contaminants


Custom HVAC units, HVAC coatings, HVAC modifications and air turnover

Multi Aqua

Air-cooled water chillers, ductless split systems for commercial and residential air conditioning and heating needs


Water-cooled chillers


Adiabatic cooling systems

Oilon (US)

High temperature and high capacity heat recovery/heat pump chillers    

Scott Springfield

Custom air handlers with traditional insulation options


Intelligent automation platform


Custom roof curb manufacturer including roof curbs, insulated roof curbs and vibration isolation curbs 

TPI Corporation

Electric heating