Commercial Electrical Services in Los Angeles

*Updated October 2025
Your business depends on safe, efficient power to keep running, and in Los Angeles, where energy costs are high and building codes are strict, you need a commercial electrician who understands the challenges. At RG Electric, we provide full service electrical solutions for retail shops, restaurants, office buildings, warehouses, and multi unit properties across LA. From panel upgrades and lighting retrofits to EV charger installations and preventive maintenance, we help businesses stay safe, compliant, and efficient. Request your free estimate today.

Comprehensive Electrical Services for Los Angeles Businesses

From Downtown high rises to Santa Monica storefronts, Los Angeles businesses rely on RG Electric for commercial electrical work that meets LADBS requirements, follows California Title 24 energy standards, and passes inspection the first time. We tailor every project to minimize disruption, protect your investment, and keep your operations running smoothly.

Lighting Upgrades and Installation

Lighting affects safety, productivity, and operating costs. Our electricians install and retrofit high efficiency LED systems, motion sensors, and smart lighting controls for interiors and exteriors. From warehouse fixtures to lobby lighting, we improve visibility and reduce energy use. Explore our indoor lighting services and outdoor lighting services.

Electrical Panel Upgrades

Aging panels and legacy brands such as Zinsco and Federal Pacific increase fire risk and often cannot support modern commercial loads. We replace unsafe gear with code compliant equipment sized for HVAC, production machinery, and EV charging. During upgrades we correct grounding and bonding, label circuits clearly, and schedule inspections. Pair your upgrade with surge protection to reduce future risk.

Commercial Rewiring

Many LA buildings contain wiring that no longer meets safety standards. Our commercial rewiring eliminates hazards such as deteriorated insulation, loose neutrals, overloaded circuits, and unsafe aluminum terminations. Whether you need dedicated circuits for tenant improvements or a full system overhaul, RG Electric delivers clean, efficient wiring built for modern demand. See our wiring services for details.

EV Charger Installation

EV adoption is rising across Los Angeles. We provide turnkey commercial EV installations, including load calculations, layout and trenching, permitting, and inspections. Whether you are adding a few tenant chargers or upgrading a fleet facility, our team ensures safety, compliance, and reliability. Learn more about our EV charger services.

Preventive Maintenance and Safety Upgrades

Unplanned outages are costly. Our preventive maintenance identifies issues before they escalate and extends equipment life. Services include breaker replacement, thermal scanning, tightening and torque checks, surge protection, and smoke detector maintenance. Circuit breaker services and smoke detector services support overall safety. For long term reliability, see our panel services.

Tenant Improvement Electrical Work

New tenants often require new circuits, lighting layouts, and specialty power. We partner with property managers and general contractors to deliver buildouts on schedule, with clean labeling and documentation for turnover. Our team works off hours when needed to limit disruption and meet opening dates.

Common Electrical Issues in LA Businesses

Flickering lights, tripped breakers, voltage drops under load, and overheated equipment are frequent problems in older commercial spaces. RG Electric diagnoses and repairs issues quickly to minimize downtime for tenants and operations. For urgent problems, our 24/7 emergency services cover LA County from West Hollywood to Pasadena.

Compliance and Liability for LA Businesses

Electrical compliance is essential in Los Angeles. Failed LADBS inspections, code violations, and outdated equipment can lead to fines, higher insurance costs, and liability exposure. We plan jobs to meet NEC, California Title 24, and LADBS standards, and we provide documentation for your records. For property managers, that means smoother inspections and fewer tenant complaints.

Case Study, Panel Upgrade for a Koreatown Apartment Complex

(Names and identifying details changed for privacy.) A property manager for a 40 unit building in Koreatown contacted RG Electric after repeated outages. We replaced an outdated main panel, corrected grounding and bonding, rewired key common area circuits, and installed LED lighting in hallways and exterior entries. The property passed inspection on the first attempt and tenant complaints dropped significantly.

Frequently Asked Questions

Do I need permits for commercial electrical work in Los Angeles?
Yes. Most upgrades, including panel replacements and rewiring, require permits from LADBS. RG Electric handles permits and inspections.

How often should my property have electrical inspections?
Annual inspections are a good baseline for commercial properties, with more frequent checks for older buildings or heavy power usage.

Which panels are considered outdated or unsafe?
Zinsco, Federal Pacific, Challenger, and Pushmatic panels are legacy brands. Replacing them with modern equipment improves safety and reliability.

Will electrical upgrades disrupt tenants or operations?
We plan work to minimize downtime and often schedule during off hours. Most projects are completed with little or no disruption.

Why Businesses Choose RG Electric

• C 10 licensed and insured, qualified for all commercial projects
• Experience you can trust, serving Los Angeles for over a decade
• Transparent pricing, free estimates with clear scopes
• 24/7 emergency support, fast response to urgent failures
• Future ready solutions, smart lighting, EV readiness, and surge protection

Electrical work is hazardous. Consult a licensed electrician like RG Electric for inspections, permits, and code compliant installations.