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Electrical

Fuse Box to Breaker Panel Conversion

Quick answer

Still on a fuse box? Converting to a modern breaker panel costs $1,500–$4,000, ends the blown-fuse routine, and unlocks insurance savings, EV charging, and modern appliance loads.

Typical installed cost: $1,500–$4,000

Fuse boxes served their era, but that era had no EVs, no central air, and a fraction of today's plug loads. Conversion replaces the fuse box with a modern breaker panel, usually stepping capacity up to 100–200 amps at the same time.

About Fuse Box to Breaker Panel Conversion

A fuse box in 2026 is a time capsule: usually 60 amps, sized for a house with a fraction of today's electrical life. The safety issue isn't fuses per se, a correct fuse protects fine, it's decades of workarounds: 30-amp fuses in 15-amp sockets, multiple circuits doubled onto one fuse, no room for anything new.

Conversion replaces the fuse box with a modern breaker panel, almost always stepping up to 100–200 amps in the same job. The result: resettable protection, AFCI/GFCI safety, insurance normalization, and capacity for modern appliances and an EV.

What conversion involves

  • New breaker panel (100–200A) replacing the fuse cabinet
  • Service-entrance and grounding updates to current code
  • Every circuit re-terminated and labeled
  • Utility coordination, permit, and inspection

The insurance reality

Many carriers now refuse new policies on fused services or apply steep surcharges, and some require conversion at point of home sale. If you're planning to sell within a few years, converting now is both a safety upgrade and a transaction-proofing move.

How it works

1

Free assessment

A licensed electrician evaluates your panel, capacity, and site at no cost.

2

Transparent quote

You get a clear, written, fixed price, no surprises, no pressure.

3

Professional install

Tesla-certified electricians complete the work to code, permit pulled.

4

Inspection & warranty

We schedule inspection and back the work with our workmanship guarantee.

What's included

  • Licensed, insured & Tesla-certified electrician
  • Free in-home assessment and load calculation
  • Permit pulled and inspection scheduled
  • All materials and code-compliant wiring
  • Clean, professional install with cleanup
  • Workmanship guarantee of up to 10 years

Get a free fuse box to breaker panel conversion estimate

Frequently asked questions

A correctly sized fuse protects fine, the danger is decades of oversized fuses ('penny in the socket' fixes) and no room for today's loads. Breakers remove the guesswork and reset safely.

Often yes, many insurers surcharge or refuse homes on fuse boxes; converting typically lowers premiums or restores insurability.

Practically no, fused services are usually 60A and can't support Level 2 charging. Conversion with a capacity upgrade is the path.

Yes, existing branch circuits terminate in the new panel on appropriately sized breakers. If we find undersized or damaged wiring during the swap, we document it and quote the fix separately.

Typically one day on site, with power off for part of it. Utility scheduling adds calendar time; we handle that coordination.