Business Details
39 Years
experience
Emergency
services
Trusted Electrical Contractors in Chino, CA
Diamond Bar Electric has been delivering trusted electrical contracting services since 1987, specializing in industrial manufacturing and distribution sectors. Our commitment to honesty and value drives us to exceed customer expectations through expert engineering, automation, and 24/7 emergency support. With decades of experience serving Fortune 500 companies, we provide turnkey solutions from concept to completion, ensuring quality, reliability, and long-term partnerships.Our in-house engineering team and UL-certified panel builders deliver innovative, cost-effective results across diverse industries including food and beverage production, recycling, and industrial manufacturing. Headquartered in Chino, California, we serve clients from Southern San Diego to Seattle, maintaining a reputation for excellence built on 30+ years of proven performance.
Services
Electrical Construction
Automation Systems
UL Approved Panels
Emergency Services
Design-Build Projects
Control Systems
Industrial Maintenance
Power Distribution
Process Automation
Facility Upgrades
Details
- Year established: 1987
Highlights and features
- 30+ years of industrial electrical contracting experience
- 24/7 emergency service with rapid response capability
- In-house engineering and UL-certified panel manufacturing
- Proven track record with Fortune 500 companies
- Single-source turnkey solutions from concept to completion
Associations and certifications
- Underwriters Laboratory (UL)
Services
Electrical Construction
Full-service electrical construction for industrial facilities. From minor service calls to multi-phased design-build projects, we deliver complete power distribution solutions. Our experienced team ensures timely execution within budget constraints while maintaining strict safety standards.
Automation Systems
Custom automation solutions for manufacturing operations. We program PLC control systems and HMI interfaces for conveying lines, bottling systems, and batch processing. Our integration capabilities support major brands while optimizing production efficiency and reducing downtime.
UL Approved Panels
UL-certified control panel manufacturing for industrial applications. Our in-house panel shop builds custom electrical distribution, motor control, and process control systems. Each panel meets rigorous safety standards while providing reliable operation for critical manufacturing processes.
Emergency Services
Around-the-clock emergency electrical services for critical operations. Our rapid response team handles troubleshooting and repairs during nights, weekends, and holidays. We minimize downtime through immediate dispatch and experienced technicians available at all times.
Design-Build Projects
Integrated design-build contracting for complete facility projects. Our in-house engineering team collaborates from concept through construction. This approach streamlines project timelines, reduces costs, and ensures seamless implementation of electrical systems tailored to client specifications.
Questions
What industries do you specialize in?
We primarily serve industrial manufacturing and food & beverage production sectors with customized electrical solutions.
Do you offer emergency electrical services?
Yes, we provide 24/7 emergency response with immediate dispatch for critical electrical issues.
What service areas do you cover?
We operate throughout Southern California and handle projects from Las Vegas to Seattle.
Are your control panels UL certified?
Yes, we manufacture UL 508A approved control panels for various industrial applications.
Can you handle large-scale projects?
Our team successfully completes multi-phased design-build projects with strict timelines and budgets.
