About DeRock Electric
Two master electricians founded DeRock Electric Company in 2008. Over the years, the DeRock team has grown into a first-class commercial and industrial electrical contractor, with five master electrician license holders in house.
DeRock Electric services include:
• Electrical Construction
• In-house AutoCAD Design
• Site Lighting
• Voice/Data Installation
• Bucket Truck Services
• Security/Fire Alarm/Special Systems
• Machine and Power Control
• Infrared Imaging
• Arc Flash Studies – Professional Engineer Certification in PA and DE
DeRock services the South Central Pennsylvania area including Carlisle, Chambersburg, Harrisburg, Lancaster, York, and the Northern Maryland area including Hagerstown and Westminster.
I’ve been happy with the services provided by DeRock Electric.
Doug and his crew did an awesome job fixing my parking lot lights!
I wanted to thank you and your team for the outstanding job you have completed at our older property as we stabilize it and make improvements. We needed some work completed on short notice and the schedule fell just right for everyone. In all cases, your field technicians are understanding, knowledgeable, and professional. We highly recommend DeRock for all electrical needs! - Dan
Your tech Chris was absolutely fantastic and really helped me out with a large project at a customer’s facility. He deserves a ton of credit, as well as Robin, who helped get this scheduled in a timely manner. We’ll certainly be using DeRock Electric again! - Spencer, Central State Door