Mastro Electrical Supply Co provides Rhode Island and Connecticut the best place to purchase electrical components at a reasonable price. For over 59 years, our goal has been to ensure the complete satisfaction of every customer in RI and CT, while offering knowledgeable and friendly service at affordable, competitive rates.

Established in 1946 in Rhode Island, we have gained the experience of being able to provide nearly any type of lighting fixture, system or other electrical supply component that you require. However, if you don't see exactly what you're looking for here, please contact us and we will do everything we can to satisfy your needs.

Please take a moment to browse through our site to learn more about our company and how we can show you the Mastro Electric Supply Co., Inc. difference. If you have any questions or comments, please feel free to contact us. We look forward to hearing from you soon. We have electrical supply locations in Providence, RI, West Warwick RI, and Pawcatuck CT.