All Star Plumbing, Heating and Air Conditioning

All Star Plumbing, Heating and Air Conditioning is a family-owned shop out of North Andover, and on nearly every call, it's owner Anthony Rizzari himself who shows up. He's answered a burst pipe at 20 minutes' notice, fixed a broken AC at 8:30pm on the Fourth of July for an expectant mother, and — on Christmas Eve, after five other companies couldn't help — restored heat and hot water to a family that had given up hope of a warm holiday. The specifics keep repeating across three years of reviews. A 10-year-old tankless water heater throwing an error code that several other technicians had already given up on got properly diagnosed and fixed, a 2024 review describes. A domestic hot water tank another company's own installer couldn't stop from leaking got tracked down and repaired, in an April 2026 review. A radiator accidentally punctured by an insulation crew got stabilized on a same-day emergency call. Customers consistently mention that Anthony explains the pricing and the problem before he starts work, and several say they've called him back for more than one job. Covering plumbing, heating and AC — water heaters, boilers, heat pumps, drains — across the Merrimack Valley towns of North Andover, Andover, Beverly, Chelmsford and nearby, the company holds a 5-star average on Google from 111 ratings and an A+, BBB-accredited rating. Its Massachusetts master plumber license, 17051-PL-M, is active on the state registry, and BBB additionally lists current sheet-metal and construction-supervisor licenses for the business. This is a strong call for a plumbing or HVAC emergency at any hour, especially one another contractor already struggled with — the kind of job where a second, more thorough look tends to find what was missed. For routine work, it's still worth asking about scheduling, since a lot of what's described here is one person handling the whole job personally.