Your home or commercial building’s electrical panel is the heartbeat of your electrical system. It routes electricity where it needs to go. It powers your appliances, keeps your lights on, and protects your space from electrical hazards.
At D33 Electric LLC, we specialize in professional electrical panel upgrades, installations, and repairs in Nassau County. Whether you're experiencing frequent breaker trips or have an outdated panel, we can help. Our local, licensed electricians are here to provide a safe and seamless solution.
We offer full-service solutions for residential and light commercial customers, including:
Upgrade to a modern 200 amp electrical panel that meets today’s power demands and complies with NYC code. Say goodbye to overloaded systems and dangerous fuse boxes.
Building a new home or office? We’ll install a panel that’s safe, expandable, and ready for future tech.
Experiencing flickering, burnt smells, or non-functional breakers? We repair damaged or improperly wired panels to restore safe power.
We specialize in electrical distribution panel wiring. We ensure clean, professional layouts that reduce fire risk and improve panel lifespan.
Need more outlets or want to relocate sockets? We handle safe, up-to-code socket wiring for kitchens, bathrooms, basements, and more.
We make upgrading or installing your electrical panel stress-free:
We assess your current system, power usage, and future needs. You get an honest opinion, not a sales pitch.
You’ll receive a clear scope of work, options for panels, and a detailed breakdown of the electrical panel upgrade cost.
We handle the permits, inspections, and ensure full compliance with NYC DOB codes and NEC safety standards.
Our electricians remove the old panel, update wiring, and install a new service panel with precision and care.
We test circuits, breakers, and grounding to ensure everything works safely and efficiently.
We walk you through your new system, show you how to reset breakers, and answer any maintenance questions.
Here’s why customers throughout Nassau County, NY trust us:
We’re not just another “electrician near me” – we’re your long-term electrical partner.
Here are 10 signs it’s time to upgrade or repair your panel:
If any of these apply, it’s time to consult a pro. And if you're Googling “electrical panel upgrade near me in Nassau County, NY”, you’re in the right place.
Also known as a breaker box, service panel, or load center, your electrical panel distributes incoming power to circuits throughout your property. It ensures your devices and appliances get the right amount of electricity without overloading the system.
Outdated, overloaded, or improperly wired panels can cause:
A modern electrical panel installation or upgrade helps -
There are several clear signs your panel may be outdated or unsafe:
If you experience any of these, it’s time to consider a professional electrical panel upgrade.
On average, an electrical panel upgrade cost ranges between $1,200 and $3,500+. The final price depends on:
At D33 Electric LLC, we offer free estimates and full breakdowns of costs before starting any work.
Yes—if the issue is minor. We offer electrical panel repairing services that fix specific problems like:
However, if your panel is outdated, undersized, or dangerous, we always recommend a full electrical service panel upgrade.
Absolutely. Renovations often mean more electrical load—whether it’s new lighting or appliances. If your current system can’t handle the extra demand, it could result in frequent outages or electrical hazards.
An electrical panel install or upgrade ensures your system is ready to support these changes, now and into the future.
Most electrical panel installs or upgrades can be completed in 1 day (4–8 hours). However, it can take longer if:
We’ll provide a timeline upfront and keep you informed throughout the process.
D33 Electric LLC was a lifesaver when my power went out. Fast, professional, and affordable!
The best electricians in Nassau County, NY! They upgraded my electrical panel with no issues at all.
I highly recommend D33 Electric. They installed my EV charging station perfectly!
Great service! I called them for a smoke detector installation, and they were quick and professional.
These guys are true professionals. I won’t call anyone else for my electrical needs!
Affordable pricing and top-notch service. Best electricians near me!
