Texas Electrical Contractor › Williamson County

Sterling Winslow Holdings LLC

Sterling Winslow Holdings LLC holds licenses across 3 Texas trades — Electrical Contractor, HVAC Contractor, and A/C Technician under TDLR License #29276. The license is registered in Williamson County, Texas. Current status: active.

Verification record

License #29276

Electrical Contractor
Electrical Contractor · Expires May 14, 2027
Active
HVAC Contractor
A/C Contractor · Expires January 15, 2027
Active
A/C Technician
A/C Technician · Expired April 28, 2026
Expired

Years in TDLR record: 0
TDLR trades held: 3
Tenure rank, Electrical Contractors in Williamson: #86

Disciplinary history

No disciplinary actions on record with TDLR.

Scope of work

What these licenses authorize

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.

HVAC Contractor

An HVAC Contractor license authorizes a business to install, alter, repair, and service air conditioning and refrigeration equipment in Texas. A Class A license covers equipment over 25 tons; Class B covers under 25 tons. The contractor must designate a Responsible A/C Contractor whose name backs the license and is named on every contract. The license does not cover gas-fired equipment outside the HVAC system, electrical work beyond the unit disconnect, or refrigerant handling for technicians, which requires federal EPA Section 608 certification.

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 July 9, 2026 · last verified against TDLR July 16, 2026.

licensed-tx is not affiliated with or endorsed by TDLR or the State of Texas, and is not a consumer reporting agency. This record is for informational purposes only — confirm current status directly with TDLR.

Sterling Winslow Holdings LLC

What these licenses authorize

Electrical Contractor

HVAC Contractor

A/C Technician

Other Electrical Contractors in Williamson County

Sterling Winslow Holdings LLC

What these licenses authorize

Electrical Contractor

HVAC Contractor

A/C Technician

Other Electrical Contractors in Williamson County