At ASM Mechanical, LLC, we pride ourselves on being accommodating to our community with excellent HVAC services and customer service. We are based in La Porte, IN but service the surrounding areas. If you're not sure if we service your area, please feel free to reach out. Give us a call today to chat about your heating or air conditioning needs.

Main Service areas:

  • Laporte, IN
  • Michigan city
  • South bend.
  • Plymouth
  • North judson
  • Knox
  • Wanatah
  • Valparaiso
  • Portage
  • Porter
  • Burns harbor
  • Hobart
  • Merrillville
  • Chesterton
  • Bass lake
  • Lacross
  • Rolling praire
  • Mishawaka
  • Walkerton