Most Maryland homes were never wired for today's electrical load.
If your home was built before 1990, there's a good chance your electrical panel is overworked, undersized, or a liability waiting to happen. One evaluation tells you exactly where you stand.
Warning Signs
These aren't minor inconveniences. They're your electrical system signaling it's running out of capacity — or worse.
A breaker that trips repeatedly isn't just annoying — it means your circuits are being pushed past their limits on a regular basis.
When appliances kick on and your lights dim, that's voltage fluctuation — a sign your panel can't handle the demand.
Heat around outlets or switch plates means wiring is under stress. This is a fire hazard, not a cosmetic issue.
If your home still runs on fuses instead of breakers, you're operating on technology from the 1950s. Insurers and code compliance both have a problem with this.
Level 2 EV chargers require a dedicated 240V circuit. Most older panels can't support this without an upgrade first.
Pre-1990 panels were sized for a fraction of today's electrical load. Smart homes, home offices, and modern appliances have changed everything.
Baltimore City Focus
Homes in these Baltimore City zip codes were built primarily between 1920 and 1970. Many are still running on original or undersized panels — well below the 200-amp standard required for modern electrical loads.
If you're in one of these areas, an evaluation isn't optional — it's overdue.
The First Step
Our electrical safety evaluation is a comprehensive assessment of your panel, wiring, and load capacity — performed by a licensed Master Electrician, not a salesperson.
You'll get a straight answer on what your system can handle, what it can't, and what needs to happen next. No pressure. No vague estimates. Just facts.
Residential — flat rate. Commercial evaluations available at $497.
Why Principle Power
You're not hiring a general handyman. You're hiring a licensed Master Electrician who specializes in exactly this work.
Full residential and commercial licensure in the state of Maryland.
One of a select number of electricians in the region certified to install and service Span smart electrical panels.
Level 2 home EV charger installation for all major vehicle brands and charging systems.
Licensed electrician available around the clock for urgent electrical issues across Maryland and DC.
45+ verified Google reviews from real customers across Baltimore, Montgomery County, PG County, and beyond.
General liability and workers' compensation coverage on every job.
Service Area
Serving Baltimore City and surrounding counties, plus Washington DC.
Schedule your $197 electrical safety evaluation today. Flat rate, no surprises, performed by a licensed Master Electrician.