Z Plumberz of Boston

When a drain backs up on a Sunday or a water heater dies without warning, Z Plumberz of Boston is one of the names South Shore homeowners are turning to, based out of Carver and serving customers across the region. Reviewers on both Thumbtack and Angi describe the same kind of experience: a fast callback, a technician who explains what's actually wrong, and a job finished the same day. One customer credited a team member for solving an emergency drain-pipe leak within hours over a weekend; another said this was the third time they'd called on the company, and every plumber sent out had been reliable. Jobs described include toilet and water heater repairs, a valve replacement and dishwasher install, and drain-clog clearing. The Better Business Bureau gives the company an A rating. One thing worth asking about directly: Thumbtack's profile states 19 years in business, but the BBB's own registration record shows the company was formed in 2024 — worth clarifying how long this particular office has actually been operating before booking. For a plumbing call that needs a quick, communicative response, the reviews here are a good sign; just confirm the company's history and licensing for yourself when you call.