Cardoso Electrical Services was incorporated in early 2004 and had previously done business under the name OPC Electric for 10 years prior to the incorporation. Cardoso Electrical is fully licensed and insured to do business in Massachusetts, New Hampshire, Maine and Vermont. Whether your looking for just someone to perform service work or a complete overhaul and revamping of an entire electrical service and devices. Whether it's 2 in the afternoon or 2 in the morning you can rest assured that Cardoso Electrical will be there anytime day or night. Our licensed electricians are on call 24 hours a day 7 days a week to meet all of your electrical needs. We do it all from design builds and estimating to price matching all devices and electrical apparatus you need. Cardoso Electrical Services