Recent News

    ESL Power Systems, Inc. partnered with Habitat for Humanity, Riverside to contribute to their “A Brush With Kindness” program. A Brush With Kindness aims to help renovate the homes of local families in need. It focuses on exterior home preservation services read more

    Check out our recent video which highlights the features of ESL’s ShowSwitch™ Company Switch here.

Custom Solutions

UL 508 / UL 508A Electrical Control Panel Shop

Leading the electrical custom control panel industry in Southern California, ESL builds control panels and electrical equipment per client specifications. Additionally, ESL offers clients UL508A, UL698A, UL1203, UL231, UL1682, and UL1008 listing capabilities. ESL’s UL 508A panel shop provides local and global manufacturing capabilities from one-offs to mass runs for a variety of industries including:

Petrochemical
Pharmaceutical/Biotech
Water/Wastewater
Power Generation / Transmission / Distribution
Alternative Energy
OEM/Contract Manufacturing

Made in USA