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Electrical Panel Installation $5000-$7800 for a 100 to 200 Amp Service Upgrade

Electrical Panel Installation in Manchester

Licensed, Insured Panel Upgrades for Manchester, NH Homes & Businesses

Your electrical panel is the backbone of every circuit in your building. When it can’t keep up with modern demand, everything downstream suffers. At Garneau Electric, we install and replace breaker panels for residential and commercial customers throughout Manchester, New Hampshire, and the surrounding region, with transparent pricing before work begins.

We’ve been in business since 2020, hold licenses in both New Hampshire and Massachusetts, and carry full insurance on every job. When your situation can’t wait, we’re available for same-day and emergency electrical appointments.

Ready to find out what a panel replacement will cost for your property? Call (978) 915-7860 for a free, upfront estimate from Garneau Electric.

Why Manchester Customers Trust Garneau Electric for Panel Work

Letting an electrician into your home or business is a matter of trust. Every technician on our crew is screened, drug-tested, and professionally trained before they arrive at your door. And you won’t get a vague estimate that balloons at the end. We provide upfront, no-surprise pricing on every electrical panel installation and replacement project.

Our warranties on select services extend to completed panel installations, so you have coverage after the job is done. If you’re pairing a panel upgrade with a backup generator, we’re an authorized Generac dealer with direct knowledge of how those systems integrate. Financing options and payment plans are also available for customers who want to spread the cost of a larger project.

Panel Upgrade Costs in Manchester, NH

Cost uncertainty is one of the biggest reasons homeowners put off a panel replacement. Here’s a concrete starting point: a 100 to 200-amp service upgrade with Garneau Electric typically runs between $5,000 and $7,800. Your free estimate will reflect your property’s specific conditions, so you have an accurate number before any work starts.

Several options can reduce what you pay out of pocket:

Club Membership Discount
Members of our Club Membership program receive 15% off all electrical services and installations, including panel upgrades, along with priority booking and annual safety evaluations.

New Customer Offer
New customers can receive $100 off their first service call or any installation of $500 or more.

Free EV Charger Installation
Add an EV charger circuit to your panel upgrade project and we include the EV charger installation at no additional cost.

Financing and Payment Plans
Flexible financing options and payment plans are available for panel installation and replacement projects.

Built for Today’s Loads, Ready for What’s Next

Older panels weren’t designed for central air conditioning, home offices, EV charging, or the appliance density of a modern home. A new breaker panel gives your property the capacity to handle those demands now, and we use modular panel designs that allow additional circuits to be added later without replacing the entire panel.

Every installation includes integrated surge protection to help guard against voltage spikes from lightning strikes or utility fluctuations. We can also combine a panel upgrade with an EV charger installation or a Generac backup generator system as part of the same project, reducing disruption and coordinating all the work under a single estimate.

  • Commitment to Quality
    We treat each project with the same dedication to craftsmanship and long-term client relationships.
  • Proven Experience
    We bring over eight years of expertise to every residential and commercial electrical project.
  • Trusted Professionals
    We hire screened, drug-tested technicians who uphold the highest standards of safety and integrity.
  • Guaranteed Satisfaction
    We stand behind our work and won’t charge until you’re completely satisfied with our service.
Join Our Club Today
Unlock Exclusive Member Benefits
Sign up for our Club Membership Program to receive top-tier electrical care with discounts, extended warranties, and schedule priority. Join now — our licensed electricians are ready to protect your home’s electrical system.

Signs Your Manchester Property Needs a Panel Replacement

Some warning signs are hard to miss. Discoloration around breakers, a burning smell near the panel, or a buzzing sound all require professional attention right away. Others build gradually. If your breakers trip frequently, lights flicker or dim when appliances run, or your panel still uses fuses rather than circuit breakers, it’s time for an evaluation.

Age and added load are two of the most common reasons panels fall behind. Homes more than 30 years old, or properties where significant new loads like air conditioning, electric heating, or an EV charger have been added, may be running on a panel that was never sized for what’s now connected to it. Panels from certain older manufacturers, including Federal Pacific and Zinsco, carry well-documented safety and reliability concerns regardless of a home’s age.

Our Process & Manchester Permit Requirements

We start every project by assessing your current electrical system and discussing your goals before recommending a solution. That evaluation drives the estimate, so the scope of work is clear from the beginning. Panel installation and replacement work in Manchester requires an electrical permit and a final inspection from the City of Manchester. We handle the permit process as part of the project, and the completed installation is backed by our warranty on the work.

Schedule Your Free Panel Estimate in Manchester, NH

A new electrical panel is a significant investment, and you deserve a clear picture of the cost before committing. We provide free, upfront estimates for panel installation and replacement projects throughout Manchester, New Hampshire, with same-day and emergency appointments available when the situation calls for it. Call (978) 915-7860 to schedule your estimate.

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