John L Denhollem
Master Electrician license 249997 issued by the Texas Department of Licensing and Regulation. Status shown as of August 17, 2026.
This license is active. It is valid through December 12, 2026, 117 days from today, according to the most recent TDLR public file.
| License holder | John L Denhollem |
|---|---|
| Business name | John L Denhollem |
| License type | Master Electrician |
| License number | 249997 |
| Status today | Active |
| Expiration date | December 12, 2026 |
| County of record | Guadalupe |
| Issuing authority | Texas Department of Licensing and Regulation |
| First seen in public file | August 16, 2026 |
| Last confirmed | August 16, 2026 |
How to confirm this yourself
This page reproduces the TDLR public license file, which the agency republishes daily. Before you hire anyone, confirm the record at the source and ask the contractor for proof of insurance separately, since licensing and insurance are not the same thing and the state file does not cover insurance.
Verify at TDLR → File a complaint
There are 146 licensed master electricians on record in Guadalupe County. Compare them all →