If you live in San Jacinto – Hemet – Menifee and surrounding areas, look no further than J&M Air Conditioning and Heating for any HVAC products. We are proud to be an authorized Carrier products dealer. Carrier units are known for exceptional quality and energy efficiency. They can help you lower your monthly utility bills and enjoy a comfortable home temperature throughout the year. Here is a look at what we offer, and the benefits you will receive.