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34 Years
experience
Emergency
services
Critical Power Engineering Services in Irvine, CA
Transpower Testing Inc. (TPT) was founded in 1992 in Orange County, California, with a mission to deliver high-quality engineering services for critical power systems. Our expertise spans uninterruptible power supply (UPS) systems, battery maintenance, generator services, and emergency lighting systems, serving clients across data centers, hospitals, government facilities, and advanced technology organizations. With over two decades of experience, we combine deep technical knowledge with a commitment to reliability, offering 24/7 emergency response and comprehensive maintenance plans tailored to client needs.

Our team of skilled engineers and technicians, trained in-house and through partnerships with manufacturers, ensures systems remain operational through rigorous testing, inspections, and component replacements. Headquartered in Irvine, California, we serve Southern and Northern California, Nevada, and Hawaii, maintaining a reputation for agility, problem-solving, and customer-centric service. We prioritize long-term client relationships, evidenced by decades-long partnerships with original customers, and emphasize ethical practices, transparency, and continuous improvement in all our operations.
Services
UPS Maintenance Battery Testing Generator Services Emergency Lighting Maintenance System Design
Details
  • Year established: 1992
Highlights and features
  • We offer 20+ years of specialized expertise in critical power systems.
  • Our 24/7 emergency response guarantees a 4-hour response time in Southern California.
  • We maintain all UPS brands and provide competitively priced, tested batteries.
  • Our engineers design and commission complex power systems for data centers and co-generation facilities.
  • We serve clients across California, Nevada, and Hawaii with tailored maintenance plans.
Services
UPS Maintenance
Our UPS maintenance plans ensure uninterrupted power for critical systems through regular inspections, component testing, and emergency repairs. We service all manufacturers and system sizes, prioritizing reliability for data centers, hospitals, and communication facilities. With 20+ years of experience, we combine technical expertise and rapid response to minimize downtime.
Battery Testing
Battery testing services include inspection, performance analysis, and replacement for UPS, generators, and emergency lighting systems. We source and install high-quality batteries, ensuring compliance with safety standards. Our technicians test every batch before installation, guaranteeing optimal performance and longevity for critical backup systems.
Generator Services
Generator services cover preventive maintenance, emergency repairs, and system commissioning for diesel and standby generators. We test components like starters, fluids, and transfer switches (ATS) to ensure readiness during outages. Our engineers adhere to NFPA standards, serving hospitals, military bases, and corporations with complex power needs.
Emergency Lighting Maintenance
Emergency lighting maintenance includes monthly and annual testing, battery replacement, and compliance audits. We ensure systems meet OSHA requirements, preventing fines and safety risks. Our team collaborates with manufacturers to resolve critical issues, maintaining operational readiness for corporations and government facilities.
System Design
System design services focus on custom power solutions for data centers, co-generation facilities, and critical infrastructure. Our engineers create UPS battery systems, switchgear, and relay panels, integrating load bank testing for reliability. We specialize in complex projects requiring precision and innovation in power distribution and control.
Questions
What services does TransPower Testing offer?
We provide UPS maintenance, battery testing, generator services, emergency lighting maintenance, and power system design for critical infrastructure.
Do you service all UPS brands?
Yes, we maintain all UPS manufacturers and system ratings, regardless of brand or size.
What areas do you serve?
We operate in Southern and Northern California, Nevada, and Hawaii, with nationwide battery shipping capabilities.
How quickly can you respond to emergencies?
Our 24/7 emergency service guarantees a 4-hour response time in Southern California.
Are your batteries tested before installation?
Every battery batch undergoes inspection and performance testing to ensure reliability and safety.
Do you handle generator maintenance?
Yes, we perform preventive maintenance, emergency repairs, and commissioning for diesel and standby generators.