We'll light up your life!Connolly's Electrical Service Inc. is your highly experienced electrical contractor from Manchester, New Hampshire.Over the years we've worked alongside many great engineers, designers, and architects to install a wide variety of quality electrical systems. Connolly's Electrical Service Inc. maintains a punctual service and ensures an honest and open correspondence with owners throughout the entire construction process.Connolly's Electrical Service Inc. was established in 1984 and started off as a service company for Sullivan Properties. We grew into a 5 van, 10 person outfit and incorporated in 1989. With the housing boom in full swing circa 2000 we had the opportunity to perfect our residential wiring skills, power requirements, and lighting design service.