About Us

Twinco, has designed and supplied the temperature control systems on thousands of projects for the major HVAC Mechanical Contractors. These projects include schools, financial institutions, office buildings, residences, government facilities, theaters, retail stores, factories and hospitals.


Twinco HVAC Supply adds VALUE to our products that separates us from the average distributor 

  • Continuous training of our personnel to stay updated with the latest information

  • Provide technical assistance for contractors and engineers

  • Field troubleshooting capability

  • Site surveys

  • Point to point wiring diagrams using CAD

  • Preparation of project submittals

  • Estimation and engineering services

  • Programming

  • Project start-up and supervision services

  • Fabrication and design of temperature control panels

  • Presentations

  • Contractor training and education assistance

  • Partnering with Honeywell and ACS program for select contractors

© 2020 Twinco HVAC Supply, A Power-Flo Technologies Company | All Rights Reserved

Twinco HVAC Supply

800.794.3188

270 Park Ave.

New Hyde Park, NY 11040