26 Coffin Avenue
Brewer, Maine
(207) 990-5605


Twin City Sheet Metal's fabrication shop can handle your HVAC needs with our bulk duct fabrication and custom duct assemblies. Using state of the art equipment like a programmable coil line and spiral machine, Twin City Sheet Metal can rapidly produce 5' sections of rectangular ductwork, and 10' sections of round ductwork. Custom lengths and fittings are also available. New advancements provide a clean laser cut edge on all specialty ductwork, ensuring high quality ductwork products regardless of the material or thickness. Twin City Sheet Metals' team of HVAC experts will engineer the best ductwork system for your heating, ventilation and air condition needs.

Not only does Twin City Sheet Metal fabricate the ductwork, our experienced team of field installers are able to handle ductwork projects ranging from simple to complex within the Bangor Area and beyond! With a great estimating and project management staff, high quality and timely installations are focus points. Whether its residential houses or commercial buildings, new constructions or renovations, our highly qualified team will ensure your project will function as designed for years to come.


  • 5' Sections of Rectangular Ductwork
  • 10' Sections of Round Ductwork
  • Clean Laser Cut Edges
  • Customized HVAC Solutions

Offered To

  • Residential
  • Commercial
  • Industrial