Business Details
Your Trusted Electrical Contractor in Stockton, CA
C N O'Neill Electric is a locally-owned electrical contracting firm serving Northern California's commercial, industrial, and institutional sectors. With over 15 years of combined experience, our team specializes in delivering safe, reliable, and code-compliant electrical solutions for projects ranging from new construction to system retrofits. Our commitment to safety excellence is demonstrated through OSHA 30 and NFPA 70E certifications, regular onsite training, and an impeccable safety record. We pride ourselves on maintaining strong partnerships through transparent communication, technical expertise, and consistent on-time, on-budget project delivery.Our comprehensive capabilities span medium and low-voltage systems, including power infrastructure, lighting controls, and emergency backup solutions. As a licensed C-10 contractor (C10-1023311), we serve diverse clients across healthcare, education, retail, and technology sectors while maintaining our core values of quality craftsmanship and customer satisfaction.
Services
Commercial Wiring
Industrial Electrical
Lighting Retrofits
Power Systems
Tenant Improvements
System Maintenance
New Construction
Emergency Repairs
Medium-Voltage Infrastructure
Highlights and features
- 15 years of combined experience in commercial/industrial electrical systems
- OSHA 30 and NFPA 70E safety-certified workforce
- Comprehensive service portfolio from design to maintenance
- Proven track record of on-time, on-budget project delivery
- Locally-owned with deep Northern California market knowledge
Services
Commercial Wiring
We provide comprehensive commercial wiring solutions for office buildings, retail spaces, and warehouses. Our certified electricians install reliable electrical systems that meet current code requirements while accommodating future expansion needs. Our work ensures optimal power distribution and operational efficiency for businesses.
Lighting Retrofits
Our lighting retrofit services upgrade existing systems to energy-efficient solutions that comply with Title 24 regulations. We implement smart lighting controls and modern fixtures that reduce energy consumption while improving illumination quality for commercial spaces.
Power Systems
We design and install primary and standby power systems for critical operations. Our solutions include backup generators, uninterruptible power supplies, and distribution systems that ensure continuous operation during outages while maintaining safety standards.
System Maintenance
Our preventive maintenance programs keep electrical systems operating at peak performance. We perform regular inspections, thermal imaging, and component testing to identify potential issues before they cause disruptions to business operations.
New Construction
We handle complete electrical installations for new commercial and industrial buildings. From initial design to final inspection, our team ensures all systems meet code requirements while supporting the facility's operational needs through modern electrical infrastructure.
Questions
What areas do you serve?
We primarily serve Northern California, including the Central Valley and Bay Area regions.
What industries do you work with?
We serve commercial, industrial, healthcare, education, retail, and technology sectors.
Are you licensed for electrical work?
Yes, we hold California Electrical Contractor License #C10-1023311.
What safety certifications do you have?
Our team maintains OSHA 30, NFPA 70E, and First Aid/CPR certifications.
What electrical services do you offer?
We provide wiring, power systems, lighting retrofits, maintenance, and new construction services.
