Contact Us

You can rely on Subcooling Heating and Air LLC for fast, friendly, on-time service for all your heating and air-conditioning needs across Riverside and San Diego County. We’re available 24 hours a day, 7 days a week, for all your heating and cooling emergencies. Contact us today!

Subcooling Heating and Air, Inc.
43397 Business Park Drive Suite D-2
Temecula, CA 92590
United States

Phone: 1-(877) 6-SUBCOOL (782266)

Arizona: 1-(480)-340-8822

Fax: 1-951-587-3888



  • Mon-Fri: 8:00am – 4:30pm
  • Emergency Services: 24/7

1-877-6-SUBCOOL (782266) AZ: 480-340-8822