Description: For quality plumbing services, contact Gennaro's General Services of North Haven, CT. Serving all of New Haven and Middlesex Counties, our company offers all phases of plumbing repair and replacement to commercial and residential areas, for new and existing construction sites. We specialize in tankless water heaters. We aim to deliver quality work at a fair price. Our licensed and insured company offers service for bathtubs, sinks, faucets, laundry rooms, kitchens, basements, and bathrooms. GGS is a small personable company which prides itself on responding to each of its clients in a timely manner.