Called several places to get estimates on a portable generator interlock to be installed. Express Electrical Services was not the lowest estimate received, but they were absolutely the most knowledgeable of the estimators that came by. Their electricians made several suggestions how to make our ideas better and more practical when it came to using the generator. They even located the outlet to a breaker in the panel that was not labeled at no charge whereas other companies wanted as a separate line item to charge a fee.

Tom and Tim were fantastic, explaining everything they did as they went along. Will definitely recommend them, and they'll be the first I call if I need electrical assistance again.