Business Directory

We are happy and proud to present these wonderful Chamber companies for your viewing …
each and every one represents the best business practices to deliver the highest customer service.

AVANGRID, United Illuminating Co. & Southern CT Gas

  • Utilities
157 Church Street, MS 1-15E
P.O. Box 1564
New Haven, CT 06506
(203) 382-8644
  • About

    Gas Service

  • Whom to Contact