Imperial, California - Imperial Irrigation District announces the kickoff of its 2019 Quality AC Tune-Up Program to help customers save electricity and money by improving the efficiency of their air conditioners.

The free program enables IID residential and commercial customers to have a professional contractor check their air conditioning systems at no cost.

“An air conditioner is generally the largest appliance operating in a household or business,” said Henry Martinez, IID general manager. “Having the units maintained and running properly before the summer starts can help ensure efficient operation, saving customers energy and money.”

To participate, customers need to make an appointment with a participating contractor. The list of participating contractors is available on the IID website at or by calling 1-844-451-2498.

The free service includes:

  • A refrigerant charge adjustment of up to one pound (16 oz.) of R22 and/or 410A refrigerant.
  • Installation of a Western Cooling Control devise (residential customers only).
  • Duct seal (residential customers only).

All participating contractors have been recruited and trained by Proctor Engineering Group’s HVAC efficiency experts. (Program is not available during the peak cooling season of June through August).