With master electricians on staff, Holly offers a range of capabilities and services to provide power and controls for our customers project needs.

Whether design-build, project work, or service work, Holly has the capabilities to respond to our customer’s needs in any emergency situation.

Electrical services include:

● Conduit and Cable Installation

● Instrumentation

● Cable Tray Installation

● Permitting

● Emergency Power Generation

● Switchgear Installation

● Cathodic Protection

● Site Lighting

● Electrical Testing

● Grounding Systems

● Heat Tracing