Texas Electrical Contractor › Collin County

LLC Critical Electric Systems Group

Critical Electric Systems Group, LLC

LLC Critical Electric Systems Group holds licenses across 2 Texas trades — Electrical Contractor and Electrical Sign Contractor under TDLR License #19247. The license is registered in Collin County, Texas. Current status: active.

Verification record

License #19247

Electrical Contractor
Electrical Contractor · Expires September 1, 2026
Active
Electrical Sign Contractor
Electrical Sign Contractor · Expires April 15, 2027
Active

Years in TDLR record: 0
TDLR trades held: 2
Tenure rank, Electrical Contractors in Collin: #14

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.

Electrical Sign Contractor

An Electrical Sign Contractor license authorizes a business to install, repair, and service electric signs and outdoor illuminated advertising in Texas. The license is held by a business and must designate a qualifying Master Sign Electrician. Sign work is a separate license class because it intersects with structural mounting and outdoor electrical scope distinct from general electrical work.

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.

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