If your home still runs on a 100-amp panel, a fuse box, or a brand of panel that’s been recalled, upgrading your electrical panel is one of the smartest safety investments you can make. It’s also one of the most common questions we get: how much does an electrical panel upgrade cost? Below is an honest guide to the ranges, the factors that move the price, and the signs you shouldn’t ignore.

What Actually Is a Panel Upgrade?

Your electrical panel (breaker box) is the hub that distributes power to every circuit in your home. “Upgrading” it usually means one or more of the following:

• Increasing service capacity — most commonly from 100 amps to 200 amps, so your home can handle modern loads (AC, EV charger, heat pump, kitchen).
• Replacing an old or unsafe panel — fuse boxes, or recalled brands known for fire risk.
• Adding circuit space when your panel is full and there’s nowhere to add breakers.

Electrical Panel Upgrade Cost: The Ranges

Every home is different, but the typical jobs compare like this. These are general ranges to set expectations — your exact price comes from an on-site look at your panel, service and layout. A like-for-like panel replacement at the same amperage sits at the lower end; a 100-to-200-amp upgrade is mid-range because it involves a heavier service, meter and often the utility connection; adding a service mast or meter relocation pushes to the higher end; and a full service upgrade with corrective wiring or knob-and-tube work is quoted per project.

We deliberately don’t publish fixed dollar figures here because quoting a panel upgrade sight-unseen does homeowners a disservice — the honest answer depends on your specific service, panel location and local utility requirements. Call us for a real, written number.

What Drives the Price Up or Down?

Amperage

Moving from 100 to 200 amps is the most common upgrade and costs more than a like-for-like replacement because it involves a heavier service and usually coordination with the utility.

Whether the Service Entrance Changes

If the meter, service mast or grounding needs to be rebuilt or relocated, that adds labor and materials. A straightforward swap in an accessible spot is cheaper.

Permits and Inspection

A panel upgrade requires an electrical permit and inspection in Montgomery and Bucks Counties. A licensed electrician includes this — it’s not optional, and it protects you.

Condition of the Existing Wiring

If we open the panel and find aluminum branch wiring, missing grounds, or knob-and-tube, correcting those safely is extra — but it’s exactly the kind of hidden hazard an upgrade is meant to fix.

Signs It’s Time to Upgrade Your Panel

• You still have a fuse box or a 100-amp (or smaller) service.
• Breakers trip often, or you rely on power strips because you’re out of outlets.
• Lights flicker or dim when the AC or a big appliance kicks on.
• The panel is warm, buzzing, rusted, or smells of burning.
• You’re adding a major load — EV charger, heat pump, hot tub, or a kitchen remodel.
• Your panel is a brand known to be recalled or unsafe (an electrician can identify this).

Is a Panel Upgrade Worth It?

Beyond safety, an upgraded 200-amp panel gives you the headroom for the way homes actually use electricity now — EV charging, induction cooking, electric heat and home offices. It also removes a common obstacle in home sales and insurance, and ends the frustration of a full or tripping panel. For most older homes in the Jenkintown area, it’s a one-time upgrade that pays off in safety and capacity for decades. Wescott Electrical handles panel upgrades across Jenkintown, Montgomery & Bucks Counties — permits and inspection included.