Larson Plumbing & Heating

Larson Plumbing & Heating is a small, Newburyport-based plumbing and heating company run by master plumber Andrew "Andy" Larson, whose Massachusetts plumbing license is active and verified. The company's own site says it's been in business more than 20 years, doing residential and commercial service, repair, new construction, and remodeling plumbing work. The written record here is thin — just two reviews on file. In a 2024 review, a longtime customer says they've used Larson for several years and calls Andy meticulous and dependable. An older, 2022 review describes a straightforward drain-clearing job done on time and well. Larson also turned up by name in a 2026 Reddit thread as a recommended local plumber. There isn't enough here yet to say much more — no complaints turn up in the record, but there also isn't much volume behind the praise. It's a reasonable call for a licensed, experienced local plumber, but ask around or check for more recent reviews given how few are on file.