About Us

Allstates Mechanical Ltd. (AML) is a prime Mechanical Contractor affiliated with various local unions, Building Trades Council and the Mechanical Contractors Association for over twenty-seven years. Allstates Mechanical Ltd. is a federally recognized Veteran Owned Small Business incorporated in the state of Pennsylvania. Allstates is also registered as a Disadvantaged Small Business with the Pennsylvania Department of General Services.

With Over 27 Years
Experience, Rest Assured
You’re in Safe Hands

During the course of business AML has performed numerous types of projects both as a single prime for the federal government and as a Mechanical prime (multi-prime contracts) for projects with the State of Pennsylvania that include the mechanical systems highlighted below within GSA Region 3 territory for Federal clients:

  • Above and below ground steam and condensate distribution & replacement
  • Natural gas distribution
  • LP gas distribution
  • Underground tank & oil systems
  • Heat exchanger installation and replacement
  • Chiller installation and replacement
  • Boiler installation and replacement
  • CRAC installation and replacement
  • Fan Coil installation and replacement
  • AHU installation and replacement
  • Terminal Heating & Cooling installation and replacement
  • Expansion Joint installation and replacement
  • Fin Tube Radiation installation and replacement
  • Pump installation and replacements
  • Medical Gas
  • Clean Rooms
  • Sheet Metal duct distribution systems
  • Split System air conditioning systems
  • Pipe and Duct insulation
  • Automatic temperature control systems – both proprietary and open protocol systems

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