Updated October 2026
There are plenty of reasons to replace a breaker panel. Most panels should be replaced after about 25 years and certainly by 40. Some older brands are known fire hazards 3 panel brands that need an upgrade. If yours is damaged, outdated or one of those brands, it's worth having it looked at.
What does a breaker panel do?
Your panel has two jobs. First, it takes the electricity coming into your home and sends the right amount to each circuit. Second, and most important, it protects your wiring from overheating and sparking by tripping a breaker when something goes wrong.
What happens during a panel upgrade?
We replace the box and every breaker, and connect all your circuits to the new panel. If your current panel is in a closet or another spot that no longer meets code, we'll usually move it outside next to the meter, which means extending the wiring too.
What affects the cost?
- Whether the panel needs to move and the circuits need to be extended
- Whether Arc Fault or GFCI breakers are required
- Attic access
- How many circuits you have
- City permits and inspection fees
The biggest part of the cost is labor. A panel upgrade needs a licensed, insured electrician. It isn't a DIY job, and unpermitted work can lead the city to have your utility disconnect service. That's why we always pull permits and schedule the inspection for you.
How long does it take?
Most upgrades are done in a single day. It can take longer if the panel moves to a different wall, new lines need to be run, or the service mast needs work.
Typical price ranges
- 100 amp upgrade on a smaller home: about $2,500 to $5,000
- 200 amp upgrade: about $3,500 to $6,000
- Over 200 amps: usually $6,500 or more
Every home is different, so a written estimate that spells out everything is the best way to know for sure. What to know about 200 amp panels.
Want a straight answer for your home?
If you're in Moore, Norman, OKC or nearby, call or text us. We'll come take a look and give you an honest estimate, with no pressure.
Bo Johnson
Hello, I’m Bo Johnson and I founded Passion Electric in 2014. After working as a Journeymen electrician for over ten years, I decided to start my own company!