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Tier-One Electric

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Business Address

Tier-One Electric

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Service Area

Dallas County, TX

Tarrant County, TX

Collin County, TX

Denton County, TX

Flower Mound, TX

Double Oak, TX

Lewisville, TX

Lantana, TX 76226

Highland Village, TX

Bartonville, TX

Copper Canyon, TX

Emergency Services Available 24/7, Same-Day Appointments Available

Holiday Hours

  • Thursday, November 27, 2025 : Closed
  • Thursday, December 25, 2025 : Closed
  • Thursday, January 1, 2026 : Closed

Main Phone: (214) 217-4374

Mobile Phone: (972) 829-5913

Alternate Phone: (972) 829-5913


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