Commercial Panel Upgrades in Rockwall, TX
Three-phase and single-phase commercial panel upgrades for businesses throughout Rockwall and the greater Dallas area.
Commercial Electrical Panel Upgrades in Rockwall, TX
As businesses grow, add equipment, or expand their facilities, existing electrical panels often reach capacity. Paramount Electric installs and upgrades commercial electrical panels for businesses throughout Rockwall County — from single-phase service upgrades to three-phase distribution panel replacements.
Signs You Need This Service
- Your commercial panel is at or near full capacity with no available breaker spaces
- Equipment is tripping breakers because circuits are undersized for the load
- You're adding EV charging, commercial kitchen equipment, or heavy machinery
- Your commercial space is being renovated or re-purposed with different electrical needs
- Insurance or a code inspection has flagged your panel as non-compliant
- You need to add a subpanel in a remote area of a large commercial space
What Is Included
Three-Phase Panel Installation
Three-phase distribution panels for commercial and industrial facilities requiring high-capacity, balanced power distribution.
Service Entrance Upgrade
Coordination with Oncor or your utility for commercial service upgrades — from 200A to 400A, 800A, or higher.
Subpanel Installation
Remote subpanels for warehouse wings, outbuildings, tenant spaces, and areas far from the main distribution panel.
Load Analysis
Professional load calculation to determine appropriate panel sizing before specification and procurement.
Transfer Switch Integration
Automatic transfer switch installation for commercial generators integrated with the new panel design.
Permitting & Inspection
All permits pulled and all required commercial inspections scheduled and managed through final sign-off.
Our Simple 5-Step Process
Schedule
Call (972) 482-4983 or request a free estimate.
Inspect
We assess your system and diagnose issues.
Quote
Clear options with transparent, upfront pricing.
Work
Licensed electricians complete work safely, to code.
Walkthrough
We review completed work and answer questions.
Related Services
Serving Rockwall & the Greater Dallas Area
Frequently Asked Questions
Get Safe, Reliable Electrical Work Done Right
Call Paramount Electric or request a free estimate. Serving Rockwall, TX and all surrounding Dallas-area communities.