8,064 Oregon plumbing & HVAC contractor licenses
Every in-scope license in the Oregon state file — 8,064 of them — is published on this page's letter sections, with each licensee's name, license number, classification, status and expiration date exactly as the state publishes them. When the file was checked, 8,064 licenses were active, 0 were expired and 0 carried another status (re-licensed, suspended, out of business or similar). All rows were fetched from Oregon Department of Consumer and Business Services, Building Codes Division (data.oregon.gov) (https://data.oregon.gov/d/vhbr-cuaq) on 2026-09-17; each letter section repeats that fetched-on date with its rows.
Licenses by letter
The full file is large, so it is split by the licensee's first letter. Each section is one static page listing its rows in full with the fetched-on date.
Licenses by classification
| Classification | Licenses |
|---|---|
| JP-Journeyman Plumber | 4,379 |
| PB-Plumbing Contractor | 1,826 |
| CL5-Pressure Piping Mechanic | 1,096 |
| LHR-Ltd Maint Contractor HVAC/R | 474 |
| WHI-Water Heater Installer | 234 |
| WTI-Water Treatment Installer | 25 |
| CL5B-Refrigeration Piping Mechanic | 24 |
| STL-Solar Heat/Cool Sys Instal | 6 |
What the columns mean
Classification is Oregon's own trade wording, kept verbatim — the same trade carries different labels in different states. Status is the state's own flag: active was in good standing when the file was checked, expired means the state shows it past its renewal date, and re-licensed, suspended or out-of-business flags are kept as the state prints them. Expiration dates are the next renewal date the state publishes, normalized to ISO format. Vermont publishes expiration dates but no status field. For a binding check of any single license, use the state lookup service in the directory overview.