R Costa Electric

Essential Power Systems, LLC was established in 2005 to service the surrounding area and provide residents with all their standby electric power solutions. Our staff of knowledgeable, dedicated professionals takes pride in providing outstanding, personalized service to our customers and our community. Call us today and become one of our many satisfied customers. Owned by Michael & Barbara Gromwaldt, Essential Power Systems is dedicated to quality, professional electrical contracting at a fair price. We offer a full range of residential and light commercial services, no matter how big or small. Every client is treated professionally, every call acted upon in a timely manner...WE ARE HERE TO SERVE YOU!

McCarthy & Sons Inc is your trusted partner for all electrical needs, specializing in electrician services, generator service & repair, and lighting contracting. With a commitment to quality and customer satisfaction, we offer expert solutions for residential, commercial, and industrial projects. Whether you need routine maintenance, emergency repairs, or innovative lighting design, McCarthy & Sons Inc ensures reliability and excellence every step of the way.

Proficient Electric / Darien Generators is a fully licensed, family-owned and operated business. Our company has been providing a full range of electrical services to Fairfield County residents and businesses for over 20 years. We provide the latest in electrical services to help you get the job done - from new construction and renovations to landscape lighting, service upgrades and electrical car charges - we do it all. Quality service, Free estimates, Our Name Says It All!