Commercial Plumbing Contractor, 40-Year Phoenix Metro Operator

Full Editorial Writeup

This is a 40-plus year commercial plumbing contractor operating across the Phoenix metro in Maricopa County, one of the fastest-growing markets in the country. The company installs and services plumbing for a broad mix of commercial construction: shell buildings, ground-up retail, restaurants, manufacturing plants, distribution centers, and tenant improvements. Roughly 70% of activity is tenant improvement and remodel work with the remaining 30% tied to ground-up new construction, which gives the revenue base more repeatable, shorter-cycle work versus a pure new-construction shop.

The business runs on $6.3M in revenue with $1.11M of SDE and $979K of EBITDA, a healthy ~15.5% EBITDA margin for a commercial trade contractor. It employs 46 people including two key supervisors/project managers, and the owner reports a real management layer already in place. The moat here is not the plumbing itself but the licensing, the general contractor relationships built over four decades, and the reputation for on-time completion in a relationship-driven bidding market.

What makes this notable is the combination of a durable, license-gated service business, a genuine growth constraint (the seller openly states there are unbid opportunities being turned away due to capacity), and a motivated retiring seller offering up to a year of transition support. This is a boring, cash-generative contractor in a booming metro with a clear lever to grow: add estimators and labor to bid the backlog already sitting on the table.