United Plumbing Corporation

United Plumbing Corporation is a commercial shop, and its own numbers say so plainly: on the Procore construction network it shows 25 projects, 20 of them active, at an average project size just over $1.1 million. That is a different animal from the plumber who comes to unclog a kitchen sink. The company works out of 31 Sunnyside Road in Quincy and lists itself as a commercial plumbing contractor and specialty subcontractor, fewer than ten employees, taking work across commercial, healthcare, industrial, infrastructure, institutional and residential sectors, in Massachusetts and Florida. On LinkedIn it describes itself as a South Shore plumbing contractor and names Jonathan Tejeda as its owner, with more than twelve years in the trade. Everything above comes from pages the company wrote about itself. No customer reviews reached this page from any platform, and no Massachusetts plumbing licence was matched to the business name in the state registry — so there is no rating here, and none should be inferred from the project count. The Procore profile also carries self-listed "Hispanic Business (HBE)" and "Minority Business Enterprise (MBE)" classifications with no certifying body or certificate number attached, and a phone number, (617) 413-2756, that appears nowhere else in this profile. For a homeowner this is a mismatch more than a warning: the work it advertises is million-dollar commercial subcontracting, not household repair. If you are hiring for a building rather than a bathroom, ask for the Massachusetts master plumber licence number of its licensed plumber of record, proof of insurance, and two recent commercial references you can call.