Electrical Panel Upgrades in Nassau County
Power Up Safely with Professional Panel Upgrades by Haines Electric
f your lights flicker when the microwave runs, breakers trip constantly, or your home still has a fuse box, it might be time for an electrical panel upgrade. At Haines Electric, we’ve been keeping Nassau County homes safe and powered for over 50 years with expert panel repairs and replacements.

Why Trust Haines Electric?
What We Do
- Full service panel upgrades and replacements in Nassau County
- Safe removal of old fuse boxes or outdated breakers
- New circuit installation and load balancing
Panel Repairs, Replacements and additions.
If you’re living in a home built before the 1960s and powered by an outdated fuse box, it may be time to upgrade your service panel. Think flickering lights or appliances that don’t run at full capacity? It could all point to signs of overloading! Or if you want more juice for newer electronics like upgraded kitchen appliances – why not get some extra power with 200-amp panels instead of 100 amps? Even better: no burning smells around those breakers getting tripped up because they’re overloaded.
Give yourself peace of mind knowing your devices are plugged into enough energy sources so everything runs smoothly – The modern way is here!
Why Upgrade Your Electrical Panel?
Your electrical panel is the heart of your home’s power. When it’s outdated or overloaded, everything suffers — from appliance performance to overall safety.
Common signs you need an upgrade:
Breakers trip often or won’t reset
Burning smell or buzzing near the panel
You still have a fuse box
Lights dim when large appliances run
You’re planning an addition or major renovation
Whether you need a 100 amp, 150 amp, or 200 amp panel, we’ll make sure your system is safe, modern, and ready for whatever you plug in next.

Nassau County Electrical Panel FAQ
How do I know when to upgrade my electrical panel?
If your panel trips often, feels hot, smells burnt, or you still use a fuse box, it’s time for a licensed electrician to take a look.
What size panel do I need?
Most homes today use 150 or 200 amp panels depending on size, appliances, and future plans. We’ll perform a load calculation to recommend the right setup.
Do I need a full rewire too?
Not always. In many cases, the panel can be upgraded without rewiring the entire house. We’ll inspect your existing wiring and advise accordingly.
How long does the upgrade take?
Most panel upgrades take one day. We’ll coordinate permits and inspections so your service is interrupted as little as possible.
Is a permit required for panel upgrades?
Yes. All panel upgrades in Nassau County require an electrical permit and inspection. Haines Electric handles this for you.
What does it cost to upgrade a panel?
Cost depends on the panel size, current condition, and any needed upgrades like a service riser or grounding system. We provide transparent pricing with no surprises.
Never take apart your own electrical panel.
Keep your home’s electrical needs in safe, capable hands and leave any necessary panel upgrades to a professional. A certified electrician like Haines Electric will guarantee that you receive the power you need without compromising safety or effectiveness to keep life humming along worry-free!

Superior Electrical Panel Repair and Upgrade Services by Haines Electric
Electrical panels are the heart of your electrical system, and at Haines Electric, we understand the importance of keeping them in optimal condition. Whether you need a simple repair or a complete panel upgrade, our team of skilled electricians is equipped to handle all your electrical panel needs in Nassau County.
Sometimes, repairing your existing electrical panel can solve the issue, but there are instances where an upgrade becomes necessary for safety and efficiency. Our experts will thoroughly assess your situation and recommend the most suitable solution, ensuring your home or business has a safe, reliable power supply.
We serve all towns across Nassau County with commitment and professionalism. Below, you’ll find a comprehensive list of these towns. With Haines Electric, top-notch electrical panel repair and upgrade services are just a call away.
- Atlantic Beach
- Bellmore
- Brookville
- East Hills
- East Williston
- Garden City
- Hewlett
- Island Park
- Jericho
- Lawrence
- Lido Beach
- Long Beach
- Lynbrook
- Malverne
- Massapequa
- Massapequa Park
- Mineola
- Merrick
- Manhasset
- Muttontown
- Oceanside
- Old Brookville
- Old Westbury
- Plainview
- Point Lookout
- Rockville Centre
- Roslyn
- Roslyn Heights
- Seaford
- Syosset
- Upper Brookville
- Valley Stream
- Wantagh
- Westbury
Thank you for exploring our electrical panel replacement services! Ensuring your home’s electrical safety and efficiency is our priority, and we’re here to provide expert solutions tailored to your needs. We invite you to delve into our resources for comprehensive information on the benefits of upgrading your electrical panel, maintenance tips, and safety guidelines.