For over 30 years Dennis McManus and his team of qualified electricians have served families like yours throughout Southeastern MA. From store build-outs to code violations to security concerns, you need to keep the lights on in order to keep the doors open. By installing a home security system you are protecting the two most valuable things in your world, your family and your home. We are a family-owned and operated, fully-licensed electrical contracting firm located in Halifax, MA. We have been in business for over 25 years, and owner Dennis McManus has been a licensed electrician for more than 30 years.