High-Capacity Commercial Power & 3-Phase Distribution
From 400A–1200A 480V switchgear retrofits to retail plaza bucket-truck lighting and supermarket LED upgrades. Zero downtime interruptions. Built to rigid NEC 2023 code standards.
Commercial Electrical Capabilities
Engineered power distribution and lighting solutions tailored for facility directors, commercial landlords, general contractors, and business owners.
480V / 208V 3-Phase Switchgear & MDPs
Main Distribution Panel (MDP) design and installations from 400 Amps up to 1,600 Amps. Complete with Eversource CT utility coordination, CT-rated meter sockets, and transient voltage surge suppression (TVSS).
- Square D, Eaton, and Siemens Switchgear
- Arc-Flash Risk Assessment & Labelling
- Phase Balancing & Power Quality Audits
- Emergency Generator Automatic Transfer Switches
Supermarket & Retail Lighting Retrofits
Turnkey commercial LED conversions for refrigerated display cases, high-bay retail spaces, and restaurants. Featured flagship: LaBonne's Market refrigerated strip lighting retrofit saving over 40% on operating load.
- DLC-Qualified Commercial LED Luminaires
- Zero-Condensation Walk-In Cooler Fixtures
- Architectural Track, Recessed & Accent Lighting
- Energy Rebate Procurement with CT Green Bank
Bucket Truck Exterior & Parking Lot Lighting
Dedicated utility bucket truck fleet equipped for parking lot pole light replacements (up to 35ft height), perimeter wall packs, illuminated commercial signage, and photocell / astronomical timeclock controls.
- LED High-Output Area Light Retrofits
- Underground Feeder Fault Finding & Trenching
- Photocell & Smart Mesh Lighting Controls
- Municipal & Private Plaza Maintenance Contracts
CT Commercial Permitting & Eversource Interconnect Assurance
Every commercial project managed by Charles Federick Sr. includes full municipal electrical permit filings with local CT building departments (Waterbury, Torrington, Danbury, New Haven County). We handle Eversource work orders, utility transformer disconnect schedules, and final green-sticker inspection sign-offs so your occupancy certificates proceed without delay.
Commercial Engineering Technical Manifest
Electrical specifications routinely engineered and installed by our Master Electrician team.
| Application | Voltage / Configuration | Amperage Rating | Primary Equipment Standard | Inspection Benchmark |
|---|---|---|---|---|
| Commercial Plaza Main Service | 120/208V 3-Phase 4-Wire | 400A – 800A | Square D I-Line / QO Branch Panels | NEC 2023 Art. 230 / Eversource Specs |
| Heavy Commercial / Industrial Building | 277/480V 3-Phase 4-Wire | 600A – 1200A | Eaton Pow-R-Line Switchboard + TVSS | NEC 2023 Art. 408 / NFPA 70E |
| Retail Tenant Fit-Out | 120/208V 3-Phase | 100A – 225A | Siemens P1 Panelboard + Isolated Grounds | CT State Building Code / Municipal Sign-off |
| Parking Lot Area Lighting | 208V / 277V / 480V Multi-Tap | 20A – 40A Circuits | Lithonia / Cree LED Area Fixtures | Dark Sky Compliant / Municipal IESNA |