Bay State Gas CoWrite a Review603-436-0310Be the first to review!325 West Rd, Portsmouth, NH 03801Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Extra PhonesTollFree: 877-427-4748CategoryGas Companies Suggest an Edit