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RELIABLE POWER SOLUTIONS FOR COMPLEX INFRASTRUCTURE

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Reliable Power Solutions for Complex Electrical Infrastructure
S&J Electrical Contractors, Inc. provides complete power services for commercial, industrial, transportation, and public-sector projects. Our team delivers safe, reliable, and code-compliant electrical infrastructure built for long-term performance.
From substations, switchgear, and transformers to generators, UPS systems, and distribution equipment, we handle every phase of the project with precision and care. Whether the work involves a new installation, a system upgrade, or the replacement of aging equipment, we provide dependable power solutions tailored to the needs of each facility.
Core infrastructure
Engineered Capabilities
High-Voltage Grid

Utility-scale substation design and installation. We manage the transition from regional grids to local facility distribution with military precision.

SPEC: 27,000W - 480W
Backup Systems

Mission-critical redundancy planning. Diesel generation and UPS arrays designed for zero-latency cutover in data centers and hospitals.

Rating: Tier iv redundancy
System support

Life-cycle maintenance and rapid emergency response. Our technicians are deployed with advanced diagnostic tools for preventative repair.

availablity: 24/7/365
WHY S&J
ELECTRICAL

Setting the standard for industrial electrical
craftsmanship since 1994

Safety-first protocol

Every project is executed under the Volt-Safe framework. Our safety ratings exceed OSHA standards by 40%, ensuring zero lost-time incidents on even the most hazardous jobsites.

Machined Quality

We view electrical conduits as architectural features. Our "machined" installation approach ensures every panel, wire, and switch is installed with aesthetic and functional perfection.

Engineering depth

With in-house licensed engineers, we provide design-build capabilities that eliminate the friction between architects and contractors.

Technical FAQ

Do you handle high-voltage power projects?

Yes. Our team has experience working on complex high-voltage power systems for commercial, industrial, transportation, and public-sector projects.

Can you replace aging electrical equipment?

Yes. We replace and upgrade critical power equipment such as switchgear, transformers, and other distribution components to improve safety, reliability, and overall system performance.

Do you install backup power systems?

Yes. We install and support backup power solutions, including generators and UPS systems, to help facilities maintain operations during outages and service interruptions.

What industries do you serve?

We work with commercial, industrial, transportation, and public-sector clients, providing power solutions tailored to the needs of each project and facility.
Power your next infrastructure project
Connect with our engineering team to discuss specs, safety 
protocols, and project timelines.
Schedule a 
consultation
Call Us
Today
Address:
230-234 E. 11th Avenue
Roselle , N.J. 07203
Site Office:
973.242.4284
Main Office:
908.322.1121
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