Most homes in town have water supplied by Aquarion Water Company of Connecticut. The general number is 203-445-7310. The 24-hour emergency and service number is 800-732-9678. The company’s website is

Some homes may have private wells, but virtually every home in Trumbull should have access to the Aquarion water supply. Hooking into the system, though, isn’t free and will probably require the aid of a contractor.