YMC Inc. is a local family owned company specializing in residential and commercial air conditioning, heating, and plumbing services in Idaho. You can trust us to treat you like family, and to do a great job by providing a quick response to your call.


If you would like to upgrade to a new and more efficient heating and cooling system for your home, YMC Inc. will design a system with the capacity, efficiency, and price that will suit your needs. Our systems include cooling, heating, air cleaners, thermostats, and accessories.


Before the cooling or heating seasons, it is a good idea to have your system checked out by one of our maintenance experts. Small problems can become bigger problems as your system continues to run. All preventive maintenance work includes a thorough check of your equipment to ensure that your system operates to optimum efficiency.


If you require service on your current system, our skilled technicians have the tools and know-how to diagnose, adjust, or repair your system so that you are comfortable all year long.

  • 24 hour emergency service
  • Options and creative solutions
  • NATE certified technicians
  • Low diagnostic fee that gets waived when you do the service
  • Complete cost of the repair will be presented for your approval BEFORE we make the repair
  • In good standing with the Better Business Bureau (BBB)
  • Angie's list member in good standing

Ryan Heffington- Installation Manager

Ryan Heffington- Installation Manager

"Rod always gives us great advice!! Thanks guys!" - Sunny Rae Weigle Nickasch

"I called, and within the hour A.J. had driven up and repaired the unit. Such a lifesaver! Fantastic work A.J and YMC! I will definitely recommend you!" - Erin McCullough