Commercial Wiring & Rewiring

Powering Businesses with Expert Wiring Solutions

When it comes to your home's safety, don't leave anything to chance. Tier-One Electric Safe, reliable electrical wiring is the backbone of every commercial facility. We provide professional commercial wiring and rewiring services for businesses in Flower Mound, Lewisville, Argyle, Lantana, Highland Village, Bartonville, Denton, and the surrounding North Texas area.

Whether you’re building a new space, renovating an existing one, or upgrading outdated wiring for code compliance, our commercial wiring and rewiring services ensure your electrical infrastructure is built to support your business now and in the future.

Our licensed electricians deliver clean, organized, and code-compliant installations for offices, retail spaces, warehouses, and industrial facilities.

New Commercial Electrical Installations

From ground-up construction to tenant build-outs, we provide complete commercial wiring services for new installations. Our team works closely with contractors, property managers, and business owners to ensure projects are completed on time and on budget.

New installation services include:

• Electrical wiring for offices, retail, and industrial spaces
• Power distribution systems
• Lighting circuits and control wiring
• Dedicated circuits for specialized equipment
• Code-compliant grounding and bonding

Tenant Improvement Wiring

When your space evolves, your electrical system needs to evolve with it. We provide tenant improvement wiring for remodels, expansions, and space reconfigurations.

Tenant improvement services include:

• Electrical modifications for new layouts
• Additional outlets and circuits
• Lighting relocations and upgrades
• Data and low-voltage coordination
• Electrical upgrades for new equipment

Rewiring Older Buildings for Code Compliance

Older commercial buildings often have outdated wiring that can pose safety risks and limit electrical capacity. Our rewiring services modernize your electrical system to meet current codes and power demands.

Rewiring services include:

• Replacement of outdated or unsafe wiring
• Electrical system modernization
• Load calculations and capacity planning
• Code compliance upgrades
• Safety inspections and testing

Why Choose Our Commercial Wiring Services

We understand the unique demands of commercial electrical work. Our experienced electricians deliver reliable installations that meet industry standards, minimize downtime, and support your long-term operational needs.

What sets us apart:

• Licensed and insured commercial electricians
• Code-compliant workmanship
• Clear communication and project timelines
• Minimal disruption to operations
• Dependable, long-term solutions

Planning a commercial wiring or rewiring project in Flower Mound, Lewisville, Argyle, Lantana, Highland Village, Bartonville, Denton, or nearby areas? Contact us today to schedule a consultation and ensure your electrical system is safe, compliant, and built for growth.