Industrial Electrical Contractors

Heavy-Duty Electrical Engineering for Industrial Operations

Industrial facilities operate under electrical loads that far exceed standard commercial specifications. Motor-driven machinery, high-voltage equipment, automated conveyor systems, and compressed-air networks place extreme demand on your facility’s power distribution infrastructure. Partnering with a qualified industrial electrical contractor protects your equipment, ensures worker safety, and keeps production lines running without costly interruptions.

BiG Energy’s licensed engineers specialize in industrial electrical services across manufacturing plants, processing facilities, and large-scale distribution operations throughout the Northeast US. We perform detailed load studies before designing any system, ensuring your switchgear, transformers, and sub-panel configurations can absorb the full electrical demands of your production environment.

Benefits Of Industrial Electrical Services

  • High-Voltage System Expertise: Safely handle 480V three-phase installations, motor control centers, and industrial switchgear configurations.
  • Production-Aware Scheduling: Coordinate electrical work around your shift schedule to minimize downtime and protect output targets.
  • NEC & OSHA Compliance: Meet all applicable electrical safety standards required for industrial occupancy classifications.
  • Motor Control Center Builds: Design and install MCC enclosures for automated production equipment with proper grounding and short-circuit protection.
  • Power Factor Correction: Reduce utility penalties by correcting lagging power factors in heavy motor-load environments.
  • Emergency Shutdown Systems: Install properly rated disconnects and emergency stop circuits across all critical machinery zones.
  • Transformer & Service Upgrades: Replace aging utility service entrances and step-down transformers to meet expanded production power requirements.

Specialized Power Solutions for High-Demand Industrial Environments

Manufacturing Plants

Manufacturing electrical contractors from BiG Energy handle complete plant wiring builds, including three-phase feeder runs, MCC installations, machine circuit rough-ins, and lighting retrofit projects across large factory floor footprints — phased to avoid production interruptions.

Food Processing Facilities

Food processing environments require moisture-resistant conduit systems, stainless-compatible junction boxes, and GFCI-protected circuits throughout production areas. We engineer electrical layouts that satisfy FDA facility requirements and local health authority inspections.

Cold Storage & Refrigeration Operations

Refrigeration compressors and temperature-controlled storage vaults place sustained, high-amperage loads on building electrical systems. Our industrial electricians size circuits, panels, and service entrances specifically for continuous-duty refrigeration demands.

Automotive & Heavy Assembly

Vehicle assembly and fabrication operations use robotic welding arms, hydraulic lifts, and CNC machining centers that require dedicated, properly isolated power circuits. We engineer stable, high-capacity power delivery to each machine zone.

Printing & Packaging Operations

High-speed press lines and automated packaging systems demand clean, stable power with minimal harmonic distortion. BiG Energy installs power conditioning hardware and properly sized distribution panels to protect sensitive machine electronics.

Warehousing & Fulfillment Centers

Automated storage and retrieval systems, conveyor networks, and high-bay lighting grids require coordinated electrical planning across large floor areas. Our industrial power systems contractor team manages full-scope electrification of warehouse facilities.

Frequently Asked Questions
Have questions about your industrial electrical project scope or timeline? Our engineering team provides direct technical answers.
What separates industrial electrical work from standard commercial electrical services?
Industrial work involves higher voltages — typically 277/480V three-phase — heavier amperage loads, motor control systems, and specialized safety requirements that standard commercial electricians are not qualified to handle.
Yes. Our team is experienced with Class I and Class II hazardous location wiring requirements, using properly rated explosion-proof fixtures, conduit seals, and intrinsically safe equipment where required.

We coordinate with your facility manager to schedule all high-disruption work during planned maintenance shutdowns, minimizing the impact on active production lines throughout the project.

Yes. Thermal scanning identifies hot spots, loose connections, and overloaded circuits before they cause equipment failures or fires — we recommend it as part of any industrial electrical services facility assessment.
BiG Energy serves industrial clients across Connecticut, New York, Massachusetts, and New Jersey, with primary operations out of Albany NY and Stamford CT.