Duro Electric began operations in 1979 with a few service trucks and has grown to be one of the top electrical contractors in the State of Colorado. Our proficiency in competitive bidding, attention to detail and emphasis on customer service has made our growth and success possible. We are a financially solid, locally owned contractor. Duro specializes in all scopes and sizes of commercial construction. Our services include pre-construction, design/build, design/assist, construction and after hours service. Although Duro continues to be successful in the competitive bid market, many of our customers choose to negotiate jobs directly with us. This attests to our proven reputation for quality work, skilled personnel, fair pricing and excellent customer service.