Serving all of CT BT Electrical Services When you need an electrical repair or new installation, don’t trust just anyone. The experts at BT Electrical Services are experienced and licensed electricians with over 15 years of experience. We are locally owned and operated and proudly serving all of Connecticut. Professional residential and commercial electrical services Whether you are a homeowner or business owner, we can handle all phases of electrical work. Whether you need a repair or a new wiring system installed, we can handle any job from top to bottom. We’re known for our excellent reputation for integrity and quality service. Need a reliable power source? With a backup power source, you’ll never be left in the dark again. We service and install new generators for your convenience as well. Got an electrical emergency? If one of your outlets isn't working or if the power is out, feel free to call us for any electrical emergency services. We’ll come to your location and troubleshoot the issue as soon as we can. You can count on us to get your power up and running again in no time. Professional, reliable and affordable residential and commercial electrical services: Residential Electrical Services - All residential electrical service needs, service remodeling / upgrades, generators and more. Commercial Electrical Services – Commercial electrical services including service upgrades, troubleshooting, lighting controls, generators and more. 24 hr emergency service work for a nominal minimum of $99.