At Power Shield LLC, we excel in residential, commercial, and industrial electrical services, as well as generator installation and maintenance. As an authorized Generac dealer and maintenance provider, we can install and ensure your generator is ready to provide power whenever needed. A Better Business Bureau accredited business, we seek to provide excellence in service and quality of work. With over 25 years of experience, the Power Shield team communicates effectively and understands the importance of a job done well and on time. Centrally located in Bristol, we proudly serve customers throughout Connecticut.