Specializing in power distribution, medium & low voltage line work, control systems, instrumentation, and communication integration.


Design / Build has become the preferred building method among the industry’s top developers and general contractors due to an increased focus on reducing the overall construction duration and increasing cost-effectiveness of projects. Our innovative pre-construction programs and Design/Build services help you save time and money while ensuring the smooth completion of your design. Our experts are here to help with cost estimating, design drawing preparation, engineering, coordination drawings, scheduling, value management and cost control. We rely on industry-leading software to prepare construction estimates, eliminating guesswork and increasing budget accuracy. Through teamwork and clear communication we can meet the demand for tight construction schedules and budgets while delivering the highest quality work.


Johnson-Peltier constructs efficient and reliable power plants and electrical transmission and distribution systems. Our extensive workforce, combined with our massive equipment fleet, allows us to effectively meet our clients’ needs for electrical transmission and distribution, emergency restoration and ongoing maintenance. We’ve been involved in some of the most challenging and recognizable electric transmission and distribution projects across California. From the electric power plant, to the substations, and even the light bulbs on the streets, our experienced project managers and crews consistently deliver electrical distribution services with an unfailing commitment to safety, emergency restoration, and environmental concerns.


The planning stages of a project are often the most important, and our pre-construction team is ready to partner with you to maximize value, identify and offset obstacles, and work with you to stay on time and on budget. Our pre-construction team is made up of electrical engineers, estimators, and project managers equipped with industry leading technology and decades of experience. We can provide an initial estimate with detailed quantities at various stages of drawing completion.


All instrument installations are performed by our highly skilled direct hire technicians. All of our technicians strive to have a complete understanding of our customer’s processes. We provide initial installation and setup, field testing, calibration & configuration, documentation and data sheets for all of our instrument installs.


Johnson-Peltier can handle your microprocessor, programmable controls, integrated systems, software synergy, data communications, fiber optics, robotics, LAN and wire management projects. We can compliment our capabilities with other industry leaders of software, hardware and firmware manufacturers and services to provide an integrated product. Our broad system knowledge and industry relationships make Johnson-Peltier a great choice to be part of your technology team.


Johnson-Peltier is leading the way in helping our clients meet the future of energy head on. A landscape filled with new regulatory requirements, energy standards, rising energy prices and an increased public consciousness around harmful emissions means companies need to be prepared. Johnson-Peltier provides comprehensive energy services from energy efficiency consulting and implementation to complete alternative energy solutions.

Johnson-Peltier’s list of completed projects includes sustainable buildings as well as innovative, clean power plants. Johnson-Peltier’s experienced staff is committed to keeping your energy bills down and your facility green.


Johnson-Peltier provides cost-effective and proactive maintenance services to ensure proper operation of all aspects of an electric power transmission and distribution system. We work on an individual or system-wide basis that includes equipment inspection, repair and replacement, facility upkeep, and emergency restoration. Our experienced technicians can help you proactively avoid outage and unnecessary damage, and ensure optimal performance of electrical transmission and distribution systems, substations, switchyards and more.

As part of our Service & Maintenance department Johnson-Peltier has a team of state certified electricians who are NFPA 70E trained.
The Service Team has a fully stocked 30,000 square foot warehouse at their disposal.
The Johnson-Peltier Service Team is available 24/7 to respond to emergencies such as: Power outages, Natural disasters, Weather-related problems, Mechanical component failures, Faulty electrical equipment.


Your organization’s network serves two purposes: it powers your business today and it provides the foundation for future growth. Johnson-Peltier offers expertise in all aspects of network design and build-out. Johnson-Peltier can deliver the physical, data and network layers of this critical infrastructure, including horizontal cabling, vertical fiber optic systems and network switching equipment. Johnson-Peltier can design and install a broad array of structured cable solutions for:

Local Area, Campus & Wide Area Networks
Audio & Video Transmission
Voice Over IP (VoIP) Communications
IP-Based Security & Surveillance Systems
Wireless Networks
Cabling Infrastructure
Copper & Fiber Networks
CCTV & Remote Monitoring
Ethernet Solutions
Physical Network Design Build

Our specialties include:

Cabling Infrastructure
Copper & Fiber Networks
CCTV & Remote Monitoring
Ethernet Solutions
Physical Network Design Build


Environment, Health, & Safety Policy
Safety Policies and Procedures

Safety Standards

Hazard Communication

MSHA Safety

Safety Forms

Drug/Alcohol Policies include – LACC, DOT-PHMSA,
IBEW local 11 ScreenSafe


Confined Space
Fall Protection
First Aid/CPR
Foreman Training
Scissor/Boom Lift Training
Powder Actuated Gun
Accident Investigation
Jobsite inspections
Disciplinary Action
OSHA 10/30 Hour, QSP
Haz Wopper
Heat Illness Prevention