Phone: 619-443-4971   Fax: 619-443-9741  Address: 744 N. 2nd Street, El Cajon, CA 92021

If you have an emergency please dial 911.

To email us, fill out the form below.
You will receive a response during regular business hours:


Office hours – 9 a.m. until 4 p.m. Monday through Thursday and 9 a.m. until 2 p.m. on Friday.

744 N. 2nd Street El Cajon, CA 92021

Phone: 619-443-4971

Email: keystone@keystoneinland.com

In case of an emergency that poses significant harm to individuals or property, please call 911. In the case of after hours emergencies that require our immediate attention (such as a fires or floods), please call our number listed above, leave a message, and dial 619-390-2370.