To report an issue, please contact the Trimark Operations Center at 916.350.2911 or email

From ISO interconnection to advanced metering infrastructure, to data telemetry and SCADA, Trimark’s integrated solutions control, measure, and manage all aspects of power production. With over 20 years of experience with utility-scale projects throughout the States, we’re well-equipped to help you meet your business and operational goals.

2365 Iron Point Road, Suite 100
Folsom CA 95630-8714
Tel: 916.357.5970
Fax: 916.357.5971

Norfolk, VA Office
2551 Eltham Avenue, Suite O
Norfolk, VA 23513
Tel: 757.855.1040

Los Angeles, CA Office
6800 Owensmouth Avenue, Suite 265
Los Angeles, CA 91303
Tel: 818.963.4695

Trimark Operations Center
Service Request:
Tel: 916.350.2911

El Dorado Hills, CA Office
4826 Golden Foothill Pkwy., Suite 1 & 2
El Dorado Hills, CA 95762-9831

Palmdale, CA Office
40015 Sierra Highway, Suite B180
Palmdale, CA 93550-2106