Electrical contracting, like other facets of modern construction, is a constantly changing industry. That being said, the contractor you use for the electrical construction aspect of your project should be knowledgeable of these changes and skilled in the most up-to-date techniques.
Electrical contracting provides light, power, and communications to buildings and communities across the U.S. It is an industry valued in this country at more than $130 billion annually and comprised of more than 70,000 firms employing more than 65,000 electrical workers.