From Business: Interstate Electrical Services provides electrical, network and building control services to its customers throughout the New England area. The company serves as an electrical…

"FAST. immediate response to call with courteous service. Tried to help solve the problem over the phone to to make sure a service call was required. (Tried to save us money)…"

From Business: Electrical contracting, security systems, video surveillance, home theater installation, whole- house audio, home automation controls, access control systems, energy saving…

From Business: Technical Communications Corporation designs, manufactures and supports superior grade secure communications systems that protect highly sensitive information transmitted…

"cardoso electrcal is a 5 star company in my book .they came out to service us in less than 1hours time from the time i called .the men were very polite and proffessional.the…"

"Recently I needed to update a fire suppression system in our company's server room. The people at Advanced Safety Systems made it easy. Carla, my salesperson, was very…"

"During some recent renovation work, I needed some assistance updating the wiring of outlets and each of the thermostats located throughout my home. After doing some research…"

From Business: ELECTRICAL CONTRACTORS IN SALEM, NH Headquartered in Salem, NH, Cornerstone Electrical Services proudly offers all-day electrical services, outstanding professionalism, and…