PO Box 2081

Corona, CA 92879 USA

(951) 278-0282 Off

(951) 737-3540 Fax

Reliable and affordable HVAC solutions for commercial and industrial applications.

The lateral flow cooling tower is a compact design and is designed with a combined multi-modular configuration...

The lateral flow closed circuit cooling tower is designed with a modular configuration. This lateral flow...

Find a Sales Rep

Find a Sales Rep near you. With representatives located all over the U.S. and abroad, RER is available to provide for your HVAC needs.

RER provides quality, affordable commercial and industrial HVAC solutions for our customers.


If you are looking for industrial HVAC solutions, RER has affordable and reliable products to meet your needs. With representatives located throughout the United States, we offer unparalleled service at an unbeatable price.

To contact us by phone, call our offices in Corona, California at +1 (951) 278-0282 or you may fill out our email form and we will contact you as soon as possible.

For new sales, please check out our Rep Locator to find a distributor near you.

We look forward to meeting all of your industrial HVAC needs!