Sandy Spring Electrical Company

The Silverthorn Group Incorporated is a company specialized in Electrical Switchgear and Switchboard Apparatus.
We are working continually to improve the quality of our products/services. We always put the interest of our customers on the first place

Nichols Power Systems, Inc is been known in the Electrical field as one of the best partners in business.
It is extremely important for us, as a business, to create a healthy working environment.

Johnson & Sons Electric Service is been known in the Electrical field as one of the best partners in business.
It is extremely important for us, as a business, to create a healthy working environment.