SÄHKÖSALPA OY front page Contact information and references Reliable electrical contracting with professionalism for today's and tomorrow's needs. Our company was founded in 1995. Our company mainly specializes in the implementation of renovation projects in the Helsinki metropolitan area. Our company currently employs about 35 people and the solid expertise of the professionals guarantees that we are able to implement large as well as smaller projects. In addition to traditional electrical installations, our industry includes e.g. antenna, telephone, and computer network installations. Fire alarm and other security system installations. e.g., access control and crime reporting systems. Special electrical work, such as building automation, electrification of elevator and lifting equipment. We also perform thermal imaging. © Sähkösalpa Oy