Commercial Electrical Contractors in Dearborn, MI
In Dearborn, MI, Dearborn Electrician Pros delivers master-level commercial electrical contracting, 3-phase 208V/480V power distribution, transformer installations, and retail/office tenant buildouts. We manage engineering load calculations, rigid conduit bending, DTE commercial service drops, and City of Dearborn building department plan approvals for manufacturing, retail, automotive, and hospitality facilities.
verified Commercial Capabilities
- check_circle 3-Phase Power Distribution: 208V/120V and 480V/277V switchgear & subpanels.
- check_circle Dry-Type Transformers: Step-down 480V-to-208V/120V indoor transformer installations.
- check_circle Tenant Improvements: Complete rough-in, conduit routing & finishes for retail and restaurants.
- check_circle Machinery Disconnects: Dedicated motor circuits, fused safety disconnects & VFD wiring.
Engineered for Wayne County Commercial & Industrial Standards
Retail & Restaurants
Commercial kitchen hood interlocks, POS dedicated circuits, architectural track lighting, and grease-resistant wiring.
Warehouses & Logistics
High-bay LED lighting retrofits with occupancy sensors, forklift charging stations, and 480V dock leveler hookups.
Manufacturing & Auto
Heavy-duty bus duct runs, CNC machinery power drops, motor control centers (MCC), and emergency stop integrations.
Commercial Electrical Services Cost Estimates
| Commercial Project | Estimated Range | Scope Included | Permits / Code |
|---|---|---|---|
| 3-Phase 400A Service Switchboard Upgrade | $6,500 – $14,000 | Main distribution panel, CT cabinet, copper busbars, DTE coordination | City Plan Review & Permit |
| Commercial Tenant Fit-Out (1,500–3,000 sq ft) | $4,500 – $18,000 | EMT conduit routing, receptacle circuits, emergency egress signs, lighting | Full Municipal Sign-Off |
| 480V-to-208V Dry Step-Down Transformer (45–75 kVA) | $3,800 – $7,200 | Pad mounting, primary/secondary fused disconnects, copper grounding | NEC Article 450 Compliance |
| High-Bay LED Warehouse Retrofit (per 10 fixtures) | $1,800 – $3,400 | 150W/200W high-output LED fixtures, microwave motion sensors, rebate forms | DTE Energy Incentive Rebates |
Frequently Asked Questions About Commercial Electrical
What commercial electrical services do you provide in Dearborn, MI?
We provide 3-phase 208V/480V service installations, commercial switchgear maintenance, dry-type transformer installations, commercial tenant buildouts (retail, office, restaurant), industrial machinery dedicated motor circuits, emergency exit/lighting compliance, and warehouse LED high-bay retrofits.
Do you pull City of Dearborn commercial electrical permits and manage plan reviews?
Yes. We manage complete commercial plan reviews, electrical load calculations, and permit submissions with the City of Dearborn Building & Safety Department, ensuring full compliance with the Michigan Electrical Code (NEC) and NFPA 70E safety standards.
Do you offer emergency after-hours commercial electrical repairs?
Yes. We offer 24/7 priority emergency commercial dispatch for restaurants, retail storefronts, and manufacturing plants experiencing critical switchgear failure, Phase Loss, tripping main distribution breakers, or power interruptions.
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