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You probably need a panel upgrade if any of these are true.
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What the day looks like.
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200A is the Long Island standard
Electrical Panel Upgrades in Nassau & Suffolk
If your panel is a Federal Pacific, Zinsco, Challenger, or a 60-amp fuse box, you already know why you're here. We swap it for a labeled 200-amp Eaton or Square D and handle PSEG coordination end to end.
Typical Range
$2,800 – $5,200
Typical LI installation
Lifespan
30–40 yrs
Installed to spec
Free Panel Upgrade Estimate
30-minute walk-through. Real written quote within 48 hours.
Licensed Nassau & Suffolk
#E-1194A · #54221-ME
$2,000,000 Insured
General liability + workers comp
Tesla Certified Installer
EV chargers + commissioning
Generac PowerPro Elite
Top-tier standby dealer
4.9★ on Google
312+ reviews
3200+ homes done
Nassau & Suffolk · 2011 to now
Questions we get every week
Panel Upgrade, asked and answered.
If your question is not here, call us. Most questions we answer by phone take five minutes.
(516) 529-6991A: One day for the install, inspection scheduled for the following week. Power is typically out for 4-6 hours during the swap.
A: Yes. Every panel upgrade gets a Nassau or Suffolk electrical permit pulled under our master license.
A: Yes — we schedule the power cut with PSEG on your behalf and they restore same day.
A: Eaton CH and Square D QO are our defaults. Siemens is available if you have an existing Siemens panel and want to keep the breaker inventory.
Also on the menu
Other services we run
Ready when you are
Ready to get a real number for panel upgrade?
Tell us your address and Ryan will come out, take measurements, show you real samples, and give you a written quote within 48 hours. 30 minutes, no pitch, no obligation.
Your phone rings, a licensed electrician answers.
3200+
LI homes since 2011
4.9★
312 Google reviews
4hr
Business-hours callback
(516) 529-6991
or fill out the form, it takes 20 seconds
Schedule a walk-through
Five fields. We take it from there.