Electrical Panel Upgrade & Replacement Services in Maine & New Hampshire

Is your home or commercial building experiencing flickering lights, tripped breakers, or outdated wiring? Burrell Electric offers expert electrical panel upgrades and replacements to ensure your property is safe, efficient, and ready to meet modern power demands.

We serve residential and commercial clients throughout Maine and New Hampshire, helping property owners stay code-compliant and fully powered. Whether you’re remodeling, adding new appliances, installing an EV charger, or simply need more reliable power—our licensed electricians will assess your system and upgrade it with care and precision.

When Do You Need an Electrical Panel Upgrade?

✅ Your panel is over 25–30 years old

✅ You’re adding high-powered appliances or HVAC units

✅ You’re installing an EV charger or hot tub

✅ Lights flicker or breakers trip frequently

✅ Your panel uses outdated fuses or brands like Zinsco or Federal Pacific

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Our Panel Upgrade & Replacement Services Include

Full Electrical Panel Replacement

Circuit Breaker Upgrades

Load Calculation & Service Capacity Increases (100A to 200A or more)

Subpanel Installation for Additions or Garages

Permit Handling & Code Compliance

Meter Box & Service Entrance Upgrades

Coordination with Utility Providers

We use only premium-grade panels and breakers from trusted manufacturers, ensuring long-term safety and reliability.

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Serving All Cities in Maine & New Hampshire

We provide electrical panel upgrade and replacement services throughout:

Maine

Portland, Bangor, Lewiston, Augusta, Biddeford, Saco, Sanford, Auburn, South Portland, Waterville, and beyond.

New Hampshire

Manchester, Nashua, Concord, Dover, Rochester, Salem, Portsmouth, Derry, Keene, and nearby towns.

📞 Schedule Your Electrical Panel Upgrade Today

Don’t let an outdated panel put your safety or equipment at risk. Contact Burrell Electric for a free estimate on your electrical panel upgrade or replacement. We’ll help you power your future—safely and efficiently.

FAQs

1. How do I know if I need an electrical panel upgrade?
You may need an electrical panel upgrade if your lights frequently flicker, breakers trip often, appliances underperform, or your panel is over 25–30 years old. If you’re adding new appliances, an EV charger, or expanding your space, an upgrade is highly recommended.
2. What’s the difference between a panel replacement and an upgrade?
A panel replacement involves swapping your current panel with a new one of the same capacity, usually for safety reasons. An upgrade increases your home's or building’s electrical capacity (e.g., from 100 amps to 200 amps) to handle more power.
3. How long does it take to upgrade or replace an electrical panel?
Most panel upgrades or replacements can be completed in one full day, depending on the complexity. We’ll handle permitting, shutoffs, inspections, and restore full power quickly and safely.
4. Is it dangerous to keep an old electrical panel?
Yes, outdated panels—especially those made by Zinsco, Federal Pacific, or with fuses—can be fire hazards. They often fail to trip during overloads, increasing the risk of electrical fires or damaged appliances.
5. Do I need to upgrade my panel to install an EV charger or hot tub?
In many cases, yes. High-power equipment like EV chargers, hot tubs, or central HVAC units often require additional electrical load capacity. We’ll calculate your usage and recommend the safest solution.
6. Will I need a permit or inspection for a panel upgrade?
Yes. Electrical panel upgrades must meet local and state codes, which require a permit and inspection. At Burrell Electric, we handle all permitting and coordinate directly with inspectors in Maine and New Hampshire.
7. How much does it cost to upgrade or replace an electrical panel?
Costs can vary based on panel size, brand, and installation complexity. On average, a standard 200-amp panel upgrade ranges from $1,500 to $3,500, including materials, labor, and permitting. We provide free estimates upfront.