TSBPE roster · Texas

Dallas County

546 plumbing companies hold a current Responsible Master Plumber licence at an address in Dallas County. Every figure here comes from the Texas State Board of Plumbing Examiners roster, counted from the exports we archive daily.

589 licences registered to a Dallas County address

546 of those currently valid

−6 net change in licences since August 7, 2026

57 records added, edited or removed in that time

Licences over time

Licences on the roster
Current

Licences registered to a Dallas County address, and the subset holding a current licence, August 7, 2026 to August 19, 2026. The gap between the lines is the expired count. The scale is fitted to the range rather than starting at zero.

What changed

57 licence records changed in Dallas County across these exports, August 7, 2026 to August 19, 2026.

1 New licences issued

18 Licences renewed

0 Reinstated to current

0 Lapsed from current

29 Insurance record updated

6 Company name changed

7 Dropped from the roster

49 Records edited in total

Records added, edited or removed in Dallas County between consecutive exports, August 9, 2026 to August 19, 2026. A column of zero means the roster did not move here that day. The first archive has no column: there is nothing before it to compare against.

Newly licensed in Dallas County

Up to 5 are kept per county, so this is a sample of the newest arrivals rather than all of them.

Modern American Mechanical, INC M-40800

Cities in Dallas County

Counts are licences whose roster address names that city. About half the roster leaves the city blank, so these add up to less than the county total above.

How to read these numbers

A licence is counted here when its roster address is in Dallas County. That is a mailing address, not a service area: plumbing companies work a metro rather than a county line, so a company one county over may well cover you. The county is simply the unit the roster records reliably.

Licensees whose address is outside Texas are not counted in any county on this site. The roster records their home county too, which would otherwise put places like Los Angeles and Du Page in a list of Texas counties.

For the authoritative status of any single licence, use the state's own live lookup, or our licence checker for the daily copy.