Find a state-licensed well pump installer

No water this morning? Low pressure? Before you hire anyone to touch your well pump, check that they hold the state license the law requires. We compile the official state licensing rosters into one place — so you can find a verified installer without digging through government PDFs.

Why licensing matters

In many states, installing or repairing well pumping equipment legally requires a state-issued pump installer license — with exams, apprenticeship under a licensed sponsor, and periodic renewal. The states publish lists of active licensees, but often in formats nobody can practically use (Maryland's is a 31-page PDF). We parse those official rosters and re-check them against the source on every update.

Current coverage

Maryland

32 companies · 45 licensed pump installers · verified against the MDE Board of Well Drillers roster dated 2026-07-01

More states are on the way. See the coverage page for official license lookups in other states in the meantime.