State Certified EC13007781 — Commercial & Residential

South Florida's Commercial Electrician.

Offices, retail, restaurants, warehouses, and multifamily. We work directly with property managers, general contractors, and business owners throughout Miami and South Florida.

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Licensed EC13007781
GC-Ready Documentation
OSHA Compliant
Written Commercial Quotes
10+ Years Commercial Work
48 hrs Written Quote Turnaround
2 Counties Served
100% Permit Pass Rate

Industries We Serve

From a single-tenant retail suite to a full building fit-out, our commercial team has the experience and licensing to get it done on schedule.

Office & Corporate

Tenant buildouts, server room circuits, lighting upgrades, and full-floor renovations.

Retail & Shopping

New tenant wiring, display lighting, POS circuit runs, and code-compliant panel work.

Restaurants & Food Service

High-demand kitchen circuits, hood ventilation wiring, walk-in cooler power, and health inspection compliance.

Warehouses & Industrial

High-bay LED lighting, 3-phase power, dock equipment circuits, and panel upgrades for heavy loads.

Medical & Healthcare

Dedicated circuits for imaging equipment, generator integration, exam room power, and NFPA 99 compliance.

Multifamily & Apartments

Common area electrical, EV charging infrastructure, panel upgrades for aging buildings, and unit repairs.

Electrician running conduit and wiring during a commercial tenant improvement project in Miami
Most Common Commercial Job

Tenant Improvements & Buildouts

New tenant moving in? Office renovation underway? We coordinate directly with your general contractor, pull the permits, run all rough-in wiring, and bring it through to final inspection. We've wired offices, restaurants, clinics, and retail spaces across South Florida.

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Electrician replacing fluorescent tubes with LED fixtures during a commercial lighting retrofit in Miami
Fastest ROI in Commercial Electrical

Commercial LED Lighting & Energy Upgrades

Replacing old fluorescent tubes and inefficient fixtures with modern LED is typically the fastest-payback electrical upgrade a business can make. We handle offices, warehouses, retail floors, and parking lots. Most projects pay for themselves within 18 months through energy savings alone.

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  Ready to Get a Commercial Quote?

We provide written estimates for all commercial work. Call us or fill out the contact form and we'll get back to you within the hour.

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Electrician installing a commercial EV charging station in a parking lot in Miami
Fast-Growing Business Amenity

Commercial EV Charging Stations

Multi-unit Level 2 and DC fast chargers for parking lots, apartment communities, hotels, and office buildings. We size the electrical service, install the infrastructure, and coordinate with the utility so your stations go live on schedule — with full permit documentation and project closeout.

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Electrician installing a commercial standby generator and automatic transfer switch in Miami
Critical for South Florida Businesses

Commercial Standby Generators

When a storm takes the grid down, the businesses still operating are the ones that installed generators before June. We handle commercial standby installation from load analysis through final commissioning — including automatic transfer switches so your operation keeps running with no manual intervention.

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Electrician troubleshooting or repairing in a commercial space
24/7 Available

Commercial Electrical Repairs

A tripped breaker or a dead circuit in a commercial space isn't an inconvenience — it's lost revenue. We respond fast to commercial repair calls, diagnose the root cause, and restore power with minimal disruption to your operation. Emergency after-hours response available.

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Why Contractors and Property Managers Choose ESU

We're not a residential company that occasionally takes commercial work. We've been doing both since day one and we know what commercial clients actually need.

GC-Ready from Day One

We provide all the documentation general contractors need: COI, W-9, license verification, and written scopes of work.

We Keep the Schedule

Commercial jobs have move-in deadlines. We coordinate around your timeline and communicate proactively if anything changes.

Transparent Commercial Billing

Written estimates before work begins. No change orders without prior approval. Invoices formatted for accounts payable.

OSHA Compliant

All field techs are OSHA 10 certified. We follow jobsite safety protocols required by commercial property managers and GCs.

We Pull All Permits

We handle all permit applications, inspections, and final sign-offs with Miami-Dade and Broward County building departments.

One Point of Contact

You get a direct line to the person managing your job, not a dispatcher. Questions get answered same day.

Commercial Electrical — Common Questions

From GC documentation to permit timelines, here's what commercial clients typically ask before their first project.

Yes. We provide all documentation GCs require: certificate of insurance, W-9, license verification, written scopes of work, and progress documentation throughout the job. We're experienced working on active commercial jobsites in Miami-Dade and Broward.

We handle tenant improvements and buildouts, commercial LED lighting retrofits, EV charging station installation, commercial electrical repairs, panel upgrades, and new construction rough-in. We serve offices, restaurants, retail, warehouses, medical facilities, and multifamily properties across South Florida.

Yes. We handle all permit applications, inspections, and final sign-offs with both Miami-Dade County and Broward County building departments. All commercial work is performed under state electrical contractor license EC13007781.

For most projects, we can provide a written estimate within 24–48 hours of receiving drawings or a project scope. We respond to commercial inquiry calls the same day. If you're on a tight bid deadline, call us directly at 786-930-4300.

Ready to Talk About Your Project?

We respond to commercial inquiry calls the same day. If you have drawings or a scope ready, we can usually get you a written estimate within 24–48 hours.

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