Best Licensed Plumbers in Warrenton, VA
28 plumbing companies registered in Warrenton hold current DPOR licenses, verified against official records as of August 19, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 28 current DPOR plumbing contractor licenses registered in Warrenton
- Project-size tiers in Warrenton: 17 Class A, 5 Class B, 6 Class C
- Median time licensed in Warrenton: 16 years
- 11 of Warrenton's licenses (39.3%) have been held 25 or more years
- 4 licenses come from the state's legacy series, licensed since before 1992
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- Verified
- August 19, 2026
- Licensed since
- 1978
- Expires
- 2026-10-31
- Verified
- August 19, 2026
- Licensed since
- 1987
- Expires
- 2027-09-30
- Verified
- August 19, 2026
- Licensed since
- 1988
- Expires
- 2028-06-30
- Verified
- August 19, 2026
- Licensed since
- 1989
- Expires
- 2027-11-30
- Verified
- August 19, 2026
- Licensed since
- 1992
- Expires
- 2028-06-30
- Verified
- August 19, 2026
- Licensed since
- 1994
- Expires
- 2028-01-31
- Verified
- August 19, 2026
- Licensed since
- 1994
- Expires
- 2026-12-31
- Verified
- August 19, 2026
- Licensed since
- 1995
- Expires
- 2027-10-31
Compare the top 6 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Thorsen Construction Company Inc. | #01-017718 | Class A | 1978 |
| J H L Plumbing Inc. | #01-030613 | Class A | 1987 |
| James Robert Settle | #01-032072 | Class A | 1988 |
| Appleton-campbell Inc. | #01-035532 | Class A | 1989 |
| Robert Donnelly | #05-012830 | Class B | 1992 |
| Royace Contracting Inc. | #05-022474 | Class A | 1994 |
Warrenton plumbing licensure at a glance
28 current DPOR plumbing contractor licenses are registered in Warrenton. The letters on Virginia licences are the state's project-size tiers - 17 Class A, 5 Class B and 6 Class C here - shown as published and never ranked on: the dollar thresholds behind them are statute, not data in the extract, so we do not print them. Tenure is what these pages rank on, and Virginia's dates support it: the median Warrenton license has been held 16 years, and 11 (39.3%) have been held 25 or more years. 4 Warrenton licenses come from the state's legacy series, closed to new entrants in February 1992: membership alone proves licensure since before 1992, so those records rank at that bound - which can only understate their tenure - and never at a year the state did not publish. DPOR's extract carries no insurance, no bond and no phone for any licensee, so Virginia listings show none of the three - a gap in the state's file, not a finding about any contractor. DPOR cannot link straight to a record, so every listing above shows its number for you to paste into DPOR's license lookup. How we verify.
Plumbers in Warrenton: common questions
How many licensed plumbers are there in Warrenton?
28 current DPOR plumbing contractor licenses are registered in Warrenton. 28 Warrenton-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. DPOR publishes only current licenses, and we additionally require an expiration date still ahead of our data date.
What do Virginia's contractor license classes mean?
Class A, B and C are Virginia's project-size tiers - how large a project a firm may take on. Warrenton's 28 licenses split 17 Class A, 5 Class B and 6 Class C. We show each listing's class as the state publishes it and never rank on it - the dollar thresholds are statute, not data in the extract.
How do I check a plumber's license in Virginia?
Every listing above shows its DPOR license number. DPOR cannot link straight to a record, so open its license lookup and type the number in. The median Warrenton license has been held 16 years, and 11 (39.3%) have been held 25 or more years, including 4 licenses licensed since before 1992.