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50+ Years
experience
Emergency
services
Trusted Electrical Contractors in Sacramento
Rex Moore has been delivering integrated electrical solutions for over a century, combining deep industry expertise with innovative methodologies. Our commitment to lean manufacturing principles and continuous improvement ensures clients receive unmatched value through standardized designs, prefabricated assemblies, and point-of-use packaging. With a nationwide presence and a focus on safety, quality, and client collaboration, we specialize in design-build projects, emergency services, and complex electrical systems integration.

Our team of seasoned professionals leverages 100 years of collective experience to minimize rework, reduce lead times, and deliver projects on schedule while maintaining one of the industry's lowest loss records. We prioritize transparent communication, proactive problem-solving, and long-term partnerships, ensuring every project aligns with both technical requirements and client financial goals.
Services
Electrical Construction EV Charging Solutions Emergency Services Design-Build Projects Systems Integration
Details
  • Year established: 1922
Highlights and features
  • We offer 100+ years of electrical contracting expertise with nationwide capabilities.
  • Our 24/7 service team ensures rapid response for emergency maintenance needs.
  • We implement patented lean production systems to reduce project timelines by 30%.
  • Our ISO 9001-certified quality management system guarantees consistent results.
  • We maintain a 0.78 workers' comp experience modification rating, the industry's best.
What people say
Flawless shutdown execution Best EV Charger installation Outstanding electrical work Proactive problem-solving Exceptional customer service
Services
Electrical Construction Services
Our electrical construction division specializes in commercial and industrial projects, delivering power distribution systems, emergency generators, and photovoltaic installations. With in-house design capabilities and certified technicians, we handle projects from temporary power solutions to complex utility infrastructure. Our team ensures compliance with Title 24 standards while maintaining strict safety protocols throughout the construction process.
EV Charging Solutions
We design and install scalable electric vehicle charging networks for commercial fleets and public infrastructure. Our EVITP-certified technicians implement smart grid-compatible systems that integrate renewable energy sources and advanced management platforms. From site assessment to commissioning, we provide turnkey solutions that meet evolving industry standards and sustainability goals.
Emergency Maintenance
Our emergency service division provides rapid response for critical electrical issues with technicians available 24/7/365. We specialize in urgent repairs for industrial facilities, healthcare institutions, and commercial properties, minimizing downtime through proactive maintenance planning and immediate troubleshooting capabilities for complex electrical systems.
Design-Build Projects
Our design-build approach combines electrical engineering with construction management under one contract. Using BIM technology and lean principles, we streamline project delivery from concept to completion. This methodology ensures cost control, accelerated timelines, and seamless coordination between design and field operations for complex commercial and industrial projects.
Systems Integration
We integrate electrical, control, and communication systems for industrial facilities using advanced automation technologies. Our team implements SCADA systems, network security protocols, and power management solutions that optimize operational efficiency. This includes programming PLCs, configuring HMI interfaces, and ensuring compliance with industry-specific safety standards.
Questions
What electrical services does Rex Moore offer?
We provide full-service electrical contracting including design-build projects, emergency maintenance, EV charging infrastructure, and systems integration for commercial and industrial clients.
How long has Rex Moore been in business?
Since 1922, we've delivered electrical solutions with a century of experience in the industry.
Do you offer 24/7 emergency services?
Yes, our specialized team provides 24/7 emergency maintenance and rapid response for critical electrical issues.
What makes Rex Moore different from other contractors?
Our proprietary lean production system reduces waste by 30% while maintaining superior safety standards and a 0.78 workers' comp modification rate.
Can you handle large-scale EV charging projects?
As EVITP-certified installers, we design and implement scalable charging solutions for fleets and infrastructure projects nationwide.
What are your service hours?
Our emergency services operate 24/7/365, with regular business hours Monday-Friday 8AM-5PM.
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