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Texas A/C Technician › Ector County

LISA Guerrero Alvarez

Alvarez, LISA Guerrero

LISA Guerrero Alvarez holds licenses across 3 Texas trades — A/C Technician, Electrical Contractor, and Master Electrician under TDLR License #34869. The license is registered in Ector County, Texas. Current status: active.

Verification record

License #34869

  • A/C Technician

    A/C Technician · Expires September 19, 2026

    Active

  • Electrical Contractor

    Electrical Contractor · Expired May 26, 2026

    Expired

  • Master Electrician

    Master Electrician · Expires July 14, 2026

    Active
Years in TDLR record
0
TDLR trades held
3
Tenure rank, A/C Technicians in Ector
#127

Scope of work

What these licenses authorize

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.

Electrical Contractor

An Electrical Contractor (TECL) license authorizes the business to bid, contract for, and perform electrical work in Texas. Every TECL must designate a qualifying Master Electrician whose individual license backs the contractor license, must carry general liability insurance, and is renewed annually. The TECL is the license a homeowner verifies when hiring a company; the named Master Electrician is the individual whose qualifications support the contractor's authority. Some Texas cities require additional local registration before pulling permits.

Master Electrician

A Master Electrician license authorizes the holder to design, install, alter, and supervise all classes of electrical work in Texas, including the authority to qualify an Electrical Contractor business. The license is the highest individual electrical tier issued by TDLR. To qualify, an applicant must hold a Journeyman Electrician license, accumulate two years of journeyman experience, and pass the master exam. Annual renewal requires four hours of continuing education on the current National Electrical Code.

Source

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

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