Texas Journeyman Electrician › Jefferson County

Michael W Mackenroth

Mackenroth, Michael W

Michael W Mackenroth holds licenses across 2 Texas trades — Journeyman Electrician and A/C Technician under TDLR License #42190. The license is registered in Jefferson County, Texas. Current status: active.

Verification record

License #42190

Journeyman Electrician
Journeyman Electrician · Expires July 12, 2026
Active
A/C Technician
A/C Technician · Expired January 22, 2026
Expired

Years in TDLR record: 0
TDLR trades held: 2
Tenure rank, Journeyman Electricians in Jefferson: #192

Scope of work

What these licenses authorize

Journeyman Electrician

A Journeyman Electrician license authorizes the holder to install, alter, and repair electrical wiring in Texas under the supervision of a Master Electrician. A journeyman may not pull permits or operate as an electrical contractor — only Master Electricians and TECL-licensed contractors hold that authority. The license requires 8,000 hours of documented apprentice experience plus the TDLR exam, and is renewed annually with four hours of continuing education on the current National Electrical Code.

A/C Technician

An A/C Technician license authorizes a person to perform HVAC installation, alteration, and service work in Texas under the direct authority of a licensed HVAC Contractor. A Certified (CER) technician has passed the TDLR exam and accumulated verifiable field experience; a Registered (REG) technician is in the entry pathway. Neither status authorizes contracting for work independently — only a licensed contractor may bid and contract. Refrigerant handling additionally requires federal EPA Section 608 certification.

Source

Published from the Texas Department of Licensing & Regulation All Licenses dataset. Record last changed June 7, 2026 · last verified against TDLR June 10, 2026.

Other Journeyman Electricians in Jefferson County

View all →