Overview
Look for rust, scorch marks, or a burning smell. Check that breakers are properly labeled. The electrical panel is the heart of your home's electrical system.
Step-by-Step Guide
Ensure safe access
The area in front of the electrical panel must have at least 36 inches of clear space (NEC requirement). Remove any stored items, boxes, or obstructions. The panel should be easily accessible in an emergency. Make sure the floor in front of the panel is dry — never stand on a wet surface when touching the panel.
Open the panel door and inspect the cover
Open the outer panel door (this is safe — the door only exposes the breaker switches and the panel directory). Look at the panel cover for rust, moisture stains, or corrosion. Check the door hinges and latch — the door should close securely to keep out dust and pests. Do NOT remove the inner dead-front cover (the metal plate behind the breakers) — that exposes live bus bars.
Check for scorch marks or burning smell
Examine the area around each breaker for black discoloration, melted plastic, or scorch marks. Smell the panel — a burning, hot plastic, or metallic odor is a serious warning sign of overheating connections. If you detect any scorching or burning smell, close the panel and call an electrician immediately.
Inspect for rust and moisture
Look for rust on the panel box, breaker handles, or inside the door. Check for water stains, condensation, or mineral deposits. Moisture inside an electrical panel is extremely dangerous — it corrodes connections and can cause arcing. Trace the source of any moisture (roof leak, condensation, plumbing leak above).
Verify breaker labeling
Check the panel directory (the card listing which breaker controls what). Each breaker should be clearly labeled with the room or appliance it serves. Vague labels like 'misc' or blank slots are a problem. Proper labeling is critical during emergencies and for electricians doing future work.
Check breaker positions
All breakers should be firmly in the ON position (or clearly OFF if intentional). A breaker in the middle or 'tripped' position needs to be reset: push it firmly to OFF, then back to ON. If a breaker trips repeatedly, do not keep resetting it — it is protecting you from an overloaded or short-circuiting wire.
Look for double-tapped breakers
With the panel door open, look at where wires connect to breakers at the top. If you can see two wires connected to a single breaker (double-tapped), this is a code violation and fire hazard on most breaker types. Only specific breakers are rated for two wires — this needs an electrician to evaluate.
Check the panel brand and age
Note the panel manufacturer on the label inside the door. Some panel brands have known safety defects: Federal Pacific (FPE/Stab-Lok), Zinsco, Pushmatic, and some Challenger panels are considered fire hazards by electricians and home inspectors. If you have one of these brands, schedule a professional evaluation for panel replacement.
What You'll Need
Tools
- - Flashlight
- - Phone or notepad for documentation
- - Non-contact voltage tester (recommended)
Materials
- - Label maker or permanent marker (for relabeling breakers)
Cost Estimates
DIY Cost
$0 (inspection only)
Professional Cost
$150 - $300 (professional inspection); $1,500 - $4,000 (panel replacement)
Safety Tips
- NEVER remove the inner dead-front cover — it exposes live bus bars carrying 100-200+ amps that can kill instantly.
- Never touch anything inside the panel beyond the breaker switches themselves.
- Stand on a dry surface and use only one hand when operating breakers — this prevents current from passing through your chest if something goes wrong.
- If you see exposed wires, melted components, or active sparking inside the panel, do not touch anything — call an electrician and your utility company immediately.
- Keep the panel door closed and latched when not inspecting to prevent accidental contact by children or pets.
When to Call a Professional
Call an electrician if you find scorch marks, burning smell, rust or moisture inside the panel, double-tapped breakers, frequently tripping breakers, or if your panel is a Federal Pacific, Zinsco, or Pushmatic brand. Also call if your home has a fuse box instead of a breaker panel — it may be time for an upgrade.
Pro Tip
Take a photo of your fully labeled panel directory and store it on your phone. In an emergency, you can identify the correct breaker to shut off without running to the panel. Share the photo with all household members.
Common Mistakes to Avoid
- Removing the dead-front cover to 'get a better look' — this exposes lethal voltage and is never a DIY task.
- Ignoring unlabeled breakers until an emergency when you cannot figure out which one to turn off.
- Storing items in front of the panel, blocking emergency access.
- Repeatedly resetting a tripping breaker without investigating the underlying cause.
- Not recognizing recalled panel brands (Federal Pacific, Zinsco) that look normal but have documented failure rates.
Local Electricians in Ocala

VoltIQ Electrical Contractor
Orlando, FL
(407) 502-9356
Vetcon Electricians of Orlando
Orlando, FL
(407) 713-4510AC DC Statewide Electric, Inc.
Orlando, FL
(407) 203-8999Founding Member
Premium spot in Ocala
Ambassador
Lead the Ocala community
Founding Member
Premium spot in Ocala
Ocala Housing Market
Median Home Price
$290,000
Homes for Sale
401
Price per Sq Ft
$175
Local Pros
195
Home Service Professionals Near Ocala
Median Household Income
$53,520
Median Home Value
$219,900
Median Rent
$1,230/mo
Homeownership Rate
50.4%
Population
64,903
Median Year Built
1983
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Fair Market Rents — Ocala
Studio
$1,126/mo
1 Bedroom
$1,172/mo
2 Bedroom
$1,373/mo
3 Bedroom
$1,772/mo
4 Bedroom
$1,905/mo
Source: HUD FY2026 Fair Market Rents — Ocala, FL MSA
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Related How-To Guides
How to Test GFCI Outlets
Press the test button — the outlet should click off. Press reset to restore. GFCI outlets protect against electrocution and should be tested monthly.
How to Check for Warm or Discolored Outlets
Feel all outlets and switch plates. Warmth, discoloration, or buzzing indicates a wiring problem that could lead to an electrical fire.
How to Check for Overloaded Circuits
Look for tripping breakers, flickering lights, or warm extension cords. Overloaded circuits are a leading cause of residential electrical fires.
How to Inspect Exposed Wiring
Check attic, basement, and garage for damaged insulation, improper splices, or wiring chewed by rodents. Exposed or damaged wiring is a leading cause of electrical fires.

