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A licensed Thomas Edison Electric electrician going through a home's electrical system with the homeowner.

Electrical Safety & How-To Tips

Practical guides written by our licensed electricians. Use them to make safer decisions about your home’s electrical system: when to call us, when it is a DIY fix, and what code requires.

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Featured safety articles

Nine guides our Orlando electricians get asked about most, from panel warning signs to what a smoke alarm has to do in a storm. Have a specific question? Ask our team or call (407) 490-0004 and we will point you to the right answer.

A Thomas Edison Electric electrician walking a homeowner through standby generator maintenance.

Generators

Comparing Generator Brands: Generac vs Cummins vs Kohler

What actually differs between the big three standby generator brands: reliability, parts availability, install cost, and what your insurer cares about.

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A Thomas Edison Electric electrician showing a homeowner the connector on a Level 2 home EV charger.

EV Chargers

EV Charger Maintenance: What to check yearly

A short pre-storm checklist for Level 2 home chargers: cable wear, breaker status, GFCI test, and connector cleaning.

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A labelled residential breaker panel, the first place to look when part of a house loses power.

Emergency

Next Steps After an Electrical Fire

What to do in the first 24 hours: documentation, the insurance claim sequence, why you should not turn power back on yet, and code-compliance rules for repairs.

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A Thomas Edison Electric electrician arriving at a customer's front door for a scheduled visit.

Hiring

How to Choose an Electrician for Renovations

Six questions to ask before signing a quote, the red flags that mean a contractor is not licensed, and what documentation you should require on day one.

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An exterior GFCI receptacle inside a clear in-use weatherproof cover on an Altamonte Springs home.

Outdoor

Best Outdoor Outlets for All Weather

In-use weatherproof covers vs flip covers, NEC 406.9 requirements for Florida, GFCI placement near pools, and which receptacles handle salt-air corrosion best.

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Two Thomas Edison Electric electricians testing circuits at an open residential electrical panel.

Panels

Signs Your Panel Needs an Upgrade

Federal Pacific, Zinsco, and Pushmatic panels are still in service in many Orlando homes. Here are the warning signs and what a code-compliant replacement involves.

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Color-coded conductors inside a residential panel: green ground, red and black hot legs, white neutral.

Wiring

Romex Wire Colors Explained

White, yellow, orange, or black jacket? Each Romex color tells you the wire gauge and the circuits it belongs on. A quick guide to reading the cable in your walls before your next project.

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An interconnected smoke alarm mounted near the ceiling on a Lake Mary smoke detector job.

Detectors

Hardwired vs. Battery Smoke Detectors

How the two alarm types behave when a storm cuts the power, what Florida code expects, where alarms belong in the house, and a monthly test routine that sticks.

Have a question on this? Get personalized advice →

A wall receptacle in an Orlando living room.

Home Safety

Orlando Home Electrical Safety Checklist

A twice-a-year walkthrough for Central Florida homes: what to look for at the panel, how to test every GFCI, and the outdoor and pool-deck items people miss.

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Browse every guide by topic

The full library written by our Orlando team, grouped by subject. Short on time? The FAQ page answers the questions we hear most often on service calls.

EV charging

Generators and storm prep

Panels, load and power quality

Lighting and ceiling fans

Home safety and detectors

Outlets, wiring, pools and spas

Homeowner basics

Got a specific electrical question?

Send it our way and we will write the answer up here. In the meantime, our Orlando team is one click away.

Browse every guide

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