Electrical Panel Upgrade in New Castle, DE

Upgrade from 100 amp to 200 amp service, replace an old fuse box or a recalled Federal Pacific / Zinsco panel, or add a sub panel for a garage, workshop or addition.

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Electrical Panel Upgrade services in New Castle

Searching for electrical panel upgrade in New Castle? Despot Electric's electricians serve every neighborhood in New Castle — Historic New Castle, The Strand, Route 9 and beyond — with same-day scheduling and honest, upfront pricing.

100 amp to 200 amp service upgrades
Breaker box and fuse box replacement
Federal Pacific, Zinsco and Sylvania panel replacement
Sub panel installation for garages, sheds and additions
Meter base and service entrance repair
Whole-home surge protection at the panel
Permits and utility coordination handled for you
Clear labeling of every circuit

Why New Castle calls Despot Electric

Historic New Castle's colonial-era homes require electricians who protect original character while bringing wiring up to modern code. Whether you need electrical panel upgrade or electrical panel replacement, we bring the right tools, the right parts and a written flat price. Our electricians clean up when they are done, handle permits when required, and stand behind every installation.

Need something else? See all of our electrician services in New Castle or call (888) 633-7804 and we will point you in the right direction.

Other electrical services in New Castle

New Castle reviews

★★★★★

“Rewired our 1920s home with barely any wall damage. Honest, hardworking and fair. Would absolutely hire again.”

— Lisa G.

★★★★★

“Our breaker kept tripping every night. Despot Electric came out the same evening, found a bad connection in the panel and fixed it. Flat price, no surprises.”

— Maria T.

★★★★★

“Whole house generator installed before hurricane season. It kicked on during the last storm and we never lost power. Very professional.”

— Tom & Ellen P.

Electrical Panel Upgrade in New Castle — FAQ

How much does a 200 amp panel upgrade cost?

Most 200 amp upgrades in Delaware fall in a mid four-figure range depending on the service entrance, meter and permit requirements. We give a flat, written price after a free on-site look.

How do I know if I need a panel upgrade?

Frequent tripping, a fuse box, a 60–100 amp panel, warm breakers, rust, or plans to add an EV charger, hot tub, heat pump or addition are all signs it is time.

How long does a panel replacement take?

Most panel replacements are completed in a single day, with power off for roughly 4–8 hours.

Do you serve all of New Castle and nearby areas?

Yes — all of New Castle including Historic New Castle, The Strand, Route 9, plus Elsmere, Middletown, Newark and the rest of New Castle County.