Rj Tierney Plumbing

Rj Tierney Plumbing works out of Norwell, on the South Shore, offering general plumbing repair and installation. Business records disagree on how long it's been around: a D&B listing says the company was founded in 1997, while its BBB profile puts the start date at 2011 and counts 15 years in business. The only rating on the books is a single 5-star review on Google, echoed across a handful of directory mirrors that appear to pull from that same rating rather than add independent reviews. Its BBB page shows no accreditation, no formal rating, and zero complaints on file. A.O. Smith lists the company as a verified authorized installer for its water heaters — the one concrete third-party credential in an otherwise thin public record. A separate directory describes it as licensed and insured, but that's the business's own self-description rather than something verified here. This is a profile better suited to a phone call and a couple of references than a decision made from reviews alone. Worth asking about recent water heater work specifically, since that's the one area with outside verification, and confirming current license and insurance status directly before booking.