Hanover Plumbing & Heating LLC

Hanover Plumbing & Heating LLC is a plumbing company that, by its own account, Brian Donnelly started in 2022 after two decades in the trade. The company lists Hanover, Lebanon, Enfield, Norwich, Canaan, Etna, Hartford, Woodstock, Plainfield, Meriden, Danbury, Hartland, Orange, Grafton and Grantham as its service area. A recent customer said Brian explained each step of a propane hot water system repair that took several days, and that his tech assistants left the work area spotless. A recent customer said a tech correctly diagnosed a water heater problem and the issue was fixed. A recent customer said Brian came in an emergency when the basement flooded from a failed pressure tank control, and completed the replacement and repairs quickly. A 2025 customer said Brian came through in replacing a boiler system when another company dropped the ball. A 2025 customer said Brian and Anthony diagnosed a burner problem and fixed it in a couple of hours, after another contractor had said it would require specialty parts on back order. A 2024 customer said Brian and Scott plumbed drain lines into the sewer line and got the job done that day. A recent customer said the job was done well but they had to wait over 3 weeks to get a toilet installed. A 2026 customer wrote that no one came to a booked service visit at their retail store, and that the next available time offered was two weeks out.