Commercial Electrical Services in Southern California
Licensed Electricians for Commercial Remodels, Repairs, and Upgrades
At CBX Construction, we provide reliable, code-compliant electrical services for commercial properties throughout Ontario, CA, and the surrounding counties. Whether you’re upgrading an aging panel, rewiring an office, or outfitting a new tenant space, our licensed electricians and electrical contractors work efficiently and safely to keep your business powered and compliant.
We specialize in commercial electrical work for tenant improvements, buildouts, warehouse renovations, and facility upgrades. We offer commercial electrical services performed by licensed electricians and electrical contractors. Whether you’re a property manager or business owner, CBX Construction delivers safe and reliable results on every job site.
Our Electrical Services
Electrical Panel Upgrades
Replace outdated panels to support modern systems and code compliance
Office & Retail Wiring
Safe, organized wiring for lighting, outlets, data, and equipment
Lighting Installation
Interior and exterior lighting, energy-efficient upgrades, and controls
Emergency Electrical Repairs
Fast, dependable service for power outages or dangerous conditions
Code Violation Corrections
Fix outdated or non-compliant systems to pass inspections
Subpanel & Circuit Additions
Expand capacity as your business grows
Why Work With CBX for Electrical?
Licensed Electricians
Fully licensed, bonded, and insured professionals
Commercial Focus
We understand the power needs of office, retail, and industrial facilities
Fast & Safe Repairs
Quick response times and safety-first execution
Seamless TI Integration
Electrical that works in sync with your remodeling or buildout project
City & Code Familiarity
We know what’s required for inspection approval in your city
Service Areas
We provide commercial electrical services throughout:
San Bernadino County
Riverside County
Orange County
Need a Licensed Commercial Electrician
Whether you need panel upgrades, lighting installations, or urgent electrical repairs — CBX Construction is your trusted contractor in Ontario and beyond. Call us directly or send us a message below.
