Best Licensed Plumbers in Harlingen, TX
10 plumbers companies registered in Harlingen hold current TSBPE licenses, verified against official records as of August 13, 2026. The 8 companies below passed every verification check, ranked by insurance status and years licensed.
- 48 active RMP licenses in Cameron County; 10 registered in Harlingen
- 5 county licenses (10.4%) show an expired insurance certificate on file
- 11 county licenses reach their expiration date within 90 days
- Longest Harlingen licensure: since 1989
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- ✓ TSBPE License #17388 — verify at state registryInsured — DANIEL REZA STATE FARM
- Verified
- August 13, 2026
- Licensed since
- 1989
- Phone
- +19564231208
- ✓ TSBPE License #36415 — verify at state registryInsured — HISCOX INS
- Verified
- August 13, 2026
- Licensed since
- 2002
- Phone
- +19562009087
- ✓ TSBPE License #38129 — verify at state registryInsured — UNITED FINANCIAL CASUALTY CO
- Verified
- August 13, 2026
- Licensed since
- 2007
- Phone
- +19563672300
- ✓ TSBPE License #38173 — verify at state registryInsured — HUB INTERNATIONAL MID-SOUTH
- Verified
- August 13, 2026
- Licensed since
- 2007
- Phone
- +19562814652
- ✓ TSBPE License #38483 — verify at state registryInsured — HARDING INSURANCE AGENCY INC
- Verified
- August 13, 2026
- Licensed since
- 2008
- Phone
- +19564250006
- ✓ TSBPE License #39671 — verify at state registryInsured — NEXT INSURANCE US COMPANY
- Verified
- August 13, 2026
- Licensed since
- 2010
- Phone
- +19562527468
- ✓ TSBPE License #43666 — verify at state registryInsured — CHAMPION COMMERCIAL AGENCY LLC
- Verified
- August 13, 2026
- Licensed since
- 2021
- Phone
- +19563676005
8.Cto Inc.
✓ TSBPE License #14142 — verify at state registryInsured — TRENT WILKINS STATE FARM- Verified
- August 13, 2026
- Phone
- +19564284636
Compare the top 6 at a glance
| Company | License | Insurance on file | Licensed since |
|---|---|---|---|
| Romans Plumbing | #17388 | Current | 1989 |
| Advanced Plumbing Services, LLC | #36415 | Current | 2002 |
| Guillen Plumbing Inc. | #38129 | Current | 2007 |
| H+m Industrial Services Inc. | #38173 | Current | 2007 |
| Am Pm Plumbing | #38483 | Current | 2008 |
| Sergio Varela | #39671 | Current | 2010 |
Cameron County plumbing licensure at a glance
Cameron County has 48 active Responsible Master Plumber licenses, 10 of them registered in Harlingen. 5 of the county's licenses (10.4%) show an insurance certificate that has already expired in the state board's file - statewide, that gap is what our insurance lapse report measures - and 11 county licenses reach their expiration date within the next 90 days. Insurance status is the first thing we rank by, which is why every listing above shows it.
Plumbers in Harlingen: common questions
How many licensed plumbers are registered in Harlingen?
10 current TSBPE Responsible Master Plumber licenses are registered in Harlingen, out of 48 active across Cameron County. 10 Harlingen-registered companies passed our license verification, and the 8 listed on this page passed every check.
How do I check a plumber's license in Harlingen?
Every listing on this page shows the company's TSBPE license number with a link to the official state registry. Ask any Harlingen plumber for their license number before work starts, and ask for a current certificate of insurance: 5 of Cameron County's 48 active licenses (10.4%) have an expired insurance certificate on file with the state board.
How long have Harlingen plumbing companies been licensed?
The longest-licensed company registered in Harlingen holds a TSBPE license first issued in 1989. Among verified companies we rank insured ones by licensure length, so the list above leads with the longest-standing licenses.