Plumbline / MD / contractor

ROBERT JOSEPH MCGUIRE

MD license 11871 (MASTER PLUMBER/GAS FITTER) · GLEN BURNIE

Licensed, Active as of 2026-07-19
Source status: "present in Plumbers active-license public query" per Maryland Plumbing Board. The badge summarizes the sourced record below; the record and the issuing agency's live page are what count.
MD license number 11871 appears on more than one record. Boards and license types within a state can reuse the same number. This page shows only the record above; the badge and status here say nothing about the records below. Also under this number:
This is ROBERT JOSEPH MCGUIRE's own professional license record, as published by the Maryland Plumbing Board. It is not a background check, and it is not a consumer report. Do not use it for any FCRA purpose: not for employment, tenant, credit, or insurance screening. We show only this one occupational-license record and its official source; we do not aggregate other records about this person and we make no characterization of them.

The Maryland Plumbing Board snapshot dated 2026-07-19 shows license 11871 (MASTER PLUMBER/GAS FITTER) with status "present in Plumbers active-license public query", expiring 2027-07-25. The issuing agency's live page is authoritative for today.

What the record shows

Source: Maryland Plumbing Board, snapshot 2026-07-19. Source snapshot file: sha256:58e52c6f63a2a45c1ed7b7b017bc5234aac45e3ec5219a554b8a94f3f1c53f48 (row 0). This is the archived source file we read this record from, and the row within it; the file hash is shared by every record in the same fetch, so it identifies the snapshot, not the individual record. The issuing agency's live page is authoritative for today: official MD lookup.

What we did not check

Plumbline reports what public records say, with the source for every fact. It is not a rating, a recommendation, or a determination of fitness, and it never takes money from contractors. A "no records found" is never a clean bill of health. How this works and what it does not do.