
Commercial Electrical Services. Powering Your Business Without Interruption.
A flickering light, overloaded circuit, or sudden power failure can stall operations, create safety hazards, and cost you money. Service 1st provides fast, expert electrical repairs, installations, and maintenance to keep your facility running safely and efficiently.
Emergency repairs to prevent costly downtime
Energy-efficient upgrades to cut costs
Licensed electricians for safe, compliant service

Powering Your Business with Safe, Efficient, and Expert Electrical Work
Electrical issues are more than an inconvenience - they risk your operations, safety, and bottom line. When you need fast repairs, system upgrades, or preventative maintenance, Service 1st provides commercial electrical solutions that keep your business running without interruption.
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Repairs & Service
Ballast & Lighting Repairs
Electrical Shorts & Circuit Testing
Breaker Panel Repairs & Replacements
Emergency Power Restoration
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Preventative Maintenance
Routine System Inspections
Surge Protection & Load Testing
Code Compliance Assessments
Thermal Imaging for Early Problem Detection
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Installations & Upgrades
Electrical Panel Upgrades & Capacity Expansions
LED Lighting Retrofits & Energy Efficiency Solutions
Commercial Wiring for New Construction & Renovations
Smart Automation & Backup Generator Installs
Power problems slowing you down? We provide fast, expert service - no job too big or small.
PREVENTATIVE MAINTENANCE
Electrical issues get expensive fast. Prevent them now.
Overloaded circuits, aging wiring, and faulty panels increase the risk of power failures, equipment damage, and even electrical fires. Our Commercial Electrical Maintenance Program ensures your system is safe, efficient, and up to code.
✔ Regular system inspections to detect risks early
✔ Improved energy efficiency for lower power bills
✔ Fewer emergency service calls & costly downtime
Avoid the safety risks and unexpected costs of electrical failures. Protect your business with scheduled maintenance.
THE PROBLEM
Don’t let an electrical failure kill the productivity of your business.
Power problems can halt production, shut down critical systems, and put safety at risk. Faulty wiring, panel overloads, and neglected maintenance lead to expensive repairs and operational disruptions.
What You Risk Without Fast, Expert Service:
✔ Lost revenue from power outages and equipment failures
✔ Fire hazards & safety risks from faulty electrical systems
✔ High energy costs due to outdated or inefficient wiring
Service 1st provides expert repairs, proactive maintenance, and energy-saving upgrades to keep your business powered up - without interruptions.
Why Choose Service 1st?
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Fast Response Times
We respond quickly to keep your business running.
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Fully Licensed & Insured
Certified professionals ensuring safety and compliance.
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Experienced & Honest
No upsells, just expert repairs and quality workmanship.
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Guaranteed Work
We stand behind every repair, installation, and maintenance plan.
SERVICE AREAS
We’re local & ready to serve!
We proudly serve businesses throughout Southern California, including:
📍 Orange County
📍 Los Angeles County
📍 San Bernardino County
📍 Riverside County
📍 San Diego County
Need service outside these areas?
Give us a call - we may be able to help.
How it works…
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Call to schedule
Tell us what’s going on, and we’ll dispatch a technician out ASAP.
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We get to work
Preventative maintenance, repairs, or installations - done right.
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Business as usual
Enjoy reliable equipment, fewer breakdowns, and peace of mind.
