What Every Homeowner (and Contractor) Needs to Know.
Old homes, quick fixes, DIY renovations—these are just a few of the reasons we see electrical code violations across Central Maryland. Whether you're planning a remodel, prepping to sell, or just want peace of mind, knowing what’s behind your walls is more important than ever. The good news? Many common electrical code issues are preventable and fixable with the right help.
Here are the top violations our electricians find during inspections and upgrades, what they mean, and how to address them safely.
1. Overloaded Circuits
Why it’s a problem: Overloading can cause tripped breakers, overheating, and fire hazards.
What to Look For: Frequently tripped breakers, flickering lights, warm outlets or switch plates, and buzzing sounds from outlets or breakers.
How to fix it: A licensed electrician can redistribute the load or install new circuits—especially important during remodels and additions work.
2. Missing or Incomplete GFCI/AFCI Protection
Why it’s a problem: GFCIs protect against electrical shock near water—required in bathrooms, kitchens, garages, basements, and outdoor areas. AFCIs detect dangerous arcing that can cause fires—now required in bedrooms, living rooms, and many other spaces.
What to Look For: Standard outlets in bathrooms, kitchens, or outdoor areas with no “Test” and “Reset” buttons; outdated breakers with no AFCI labels in newer construction.
How to fix it: Install or upgrade outlets and breakers with GFCI and AFCI protection. Test GFCIs monthly using the “Test” and “Reset” buttons. If issues arise when testing, call a licensed electrician.
3. Improper or Outdated Wiring
Why it’s a problem: These setups often violate code and increase the risk of electrical fires and shock.
What to Look For: Knob-and-tube or aluminum wiring, brittle insulation, exposed wiring, or signs of overheating like discoloration or a burning smell.
How to fix it: Replace outdated wiring, secure all splices inside junction boxes, and correct amateur and DIY installations.
4. Incorrect Panel Work or Double Tapping
Why it’s a problem: Poor panel organization can lead to overheating, short circuits, or failed home inspections.
What to Look For: Multiple wires connected to a single breaker (double tapping), missing panel labels, or crowded panels.
How to fix it: Have a licensed electrician inspect and upgrade your panel. Sub-panels may be needed for larger electrical loads.
5. Improper Grounding
Why it’s a problem: Without proper grounding, you risk power surges, shocks, and damage to appliances and electronics.
What to Look For: Two-prong outlets, flickering lights, buzzing sounds, or getting shocked when touching appliances.
How to fix it: A licensed electrician can inspect your system, install proper grounding conductors, and bring your home up to modern safety standards.
6. Outdated Breaker Boxes (30+ Years Old)
Why it’s a problem: Old panels may not handle modern electrical loads and could include unsafe brands like Federal Pacific or Zinsco.
What to Look For: Rusty panels, fuse boxes, outdated brand labels (like Zinsco or FPE), or tripped breakers that won’t reset.
How to fix it: Upgrade to a modern 200-amp panel with new breakers.
7. Spliced Wiring Outside a Junction Box
Why it’s a problem: Wire splices must be enclosed in code-approved junction boxes for safety.
What to Look For: Loose or taped wires in attics, basements, or ceilings not housed in a box; electrical tape as a permanent solution.
How to fix it: Install protective junction boxes and covers for all wire splices.
8. Electrical Work by Unlicensed Individuals
Why it’s a problem: DIY or unlicensed work can lead to dangerous mistakes, missing permits, and failed inspections.
What to Look For: Mismatched components, poorly secured wires, open splices, or lack of electrical permits for recent upgrades.
How to fix it: Have the work inspected and corrected by a licensed electrician. In Maryland counties, you can look up permit history for your address. Eg: Baltimore County Permit Search
9. Inadequate Clearance Around the Service Panel
Why it’s a problem: Code requires 30 inches of width and 36 inches of clear space in front of your electrical panel.
What to Look For: Water heaters, shelving, or storage boxes directly in front of or surrounding the panel.
How to fix it: Clear the space to maintain safety and compliance.
10. Insufficient Number of Outlets
Why it’s a problem: Homes without enough outlets often rely on extension cords, which can be unsafe.
What to Look For: Heavy use of power strips or extension cords, especially in older rooms with only one or two outlets.
How to fix it: Add grounded outlets every 12 feet along walls, as required by code.
11. Wrong Covers on Outdoor Outlets
Why it’s a problem: Outdoor outlets need weatherproof, in-use (bubble-style) covers to protect against rain and snow.
What to Look For: Flat covers, no covers, or corroded receptacles on decks, porches, or exterior walls.
How to fix it: Upgrade to code-approved weatherproof covers.
Why Electrical Code Compliance Matters
If you're planning to renovate, sell your home, or just want to avoid future problems, addressing code violations protects your family and impacts your home’s value, insurability, and legal standing.
- Safety First: When your system is up to code, you can confidently know you're protected from potential hazards like shocks or electrical fires, creating a secure environment for you and your family.
- Home Value & Resale: During the home inspection process, electrical issues are among the most common red flags for potential buyers. Code violations can delay closings, reduce offers, or require costly repairs at the last minute.
Insurance Requirements: Many insurance companies require your electrical system to meet current codes. Outdated panels, DIY wiring, or overloaded circuits may affect your coverage or result in denied claims. - Legal Compliance: Doing electrical work without a permit or by someone unlicensed could result in fines or failed inspections, especially during renovations or real estate transactions.
The Milton Electric Difference
At Milton Electric, we’ve been helping Central Maryland homeowners, contractors, and realtors navigate electrical code for over 70 years. Whether you need an inspection, electrical upgrades, or help after a home inspection report, our licensed electricians will bring your system up to code safely and efficiently.
Experiencing Electrical Problems?
Licensed. Local. Ready to Help.
If something seems off or if you're planning electrical upgrades, don’t take chances. Calling a licensed electrician is the smartest way to protect your home, your investment, and your family.
At Milton Electric Company, we’ve proudly served Maryland homeowners for over 70 years. Our team understands the region’s codes, climate, and construction—because we live here, too.
Need help? Call Milton Electric today to schedule a trusted inspection or project consultation. We’re here to keep your home safe and powered for whatever’s next.