Electrical Panel Upgrades in NH, MA & ME
Upgrade to 200-amp service to safely power EV chargers, modern HVAC, and today's electrical demands. Expert installation by a licensed Master Electrician who explains everything in plain English.
Moore Electric Inc. is a family-owned, Master Electrician-led company that upgrades and replaces residential electrical panels across southern New Hampshire, northern Massachusetts, and southern Maine. Owner Brenden Moore replaces outdated Federal Pacific, Zinsco, and fuse-box panels with modern 200-amp service, handles the town permit and inspection, and coordinates the utility disconnect with your local power company. Most panel upgrades are completed in a single day, and you get a written quote before any work begins.
- Services200-amp upgrades, panel replacements, heavy-up service, Federal Pacific and Zinsco swaps, subpanels
- Service areaSouthern NH, northern MA, and southern ME, roughly a 30-mile radius across the Seacoast and Merrimack Valley
- CredentialsMaster Electrician, 25+ years, licensed in NH, MA, and ME
- What's handledPermits, inspections, and utility coordination, all managed for you
- TimelineMost upgrades completed in a single day
- Get startedFree on-site assessment, call 603-836-9513
Does Your Panel Need an Upgrade?
Electrical problems rarely fix themselves. If you're noticing these issues, it's time for a professional assessment. Not sure? Our troubleshooting service can diagnose the root cause.
Breakers Trip Frequently
Circuit breakers that trip regularly signal your panel can't handle your home's electrical load.
Flickering or Dimming Lights
Lights that flicker or dim when appliances turn on indicate insufficient capacity.
Panel Feels Warm or Buzzes
Heat or buzzing sounds from your panel are serious warning signs of loose connections.
Relying on Power Strips
If you need power strips everywhere, you've outgrown your electrical system.
Older Homes
Older homes often need rewiring and panel upgrades for modern demands.
Planning for EV or HVAC
Adding an EV charger, heat pump, or whole-home generator? These often require 200-amp service.
Not Sure If You Need an Upgrade?
We'll assess your panel, explain your options clearly, and give you an honest recommendation - no pressure, no upselling.
What's Included in Every Panel Upgrade
We handle everything from permits to cleanup. You get a complete, code-compliant installation with no surprises.
Permit Handling
We pull all required permits and schedule inspections.
Utility Coordination
We coordinate with Eversource, National Grid, and other local power companies for meter work.
Quality Equipment
We install reliable, professional-grade panels built to last.
Circuit Labeling
Every circuit clearly labeled for easy identification.
Complete Cleanup
We leave your home cleaner than we found it.

How Much Does an Electrical Panel Upgrade Cost?
Every home is different. Here's what typical projects cost in our area.
Panel Replacement
Same-size panel swap while keeping your current amperage.
200-Amp Upgrade
Upgrade from 100-amp to 200-amp service. Our most common project.
Heavy-Up Service
Complete service entrance upgrade with new meter base and utility coordination.
Prices shown are typical starting points. Every home is unique - we'll provide a detailed written quote after assessing your specific situation. No work begins until you approve the price.
Why Homeowners Choose Us
We're not the cheapest. We're the electrician you'll recommend to your friends.
Owner on Every Job
Brenden Moore personally oversees every panel upgrade.
Work Warranty
We stand behind our work. Many competitors don't offer warranties.
Clear Communication
"He explained everything so I could make an informed decision."
25+ Years Experience
Brenden has seen every situation in over two decades. Learn more about us.
Best of Newburyport
Voted Best Electrician in Newburyport 2024 and 2025.
Upfront Pricing
No hidden fees. The price we quote is the price you pay.
What to Expect During Your Panel Replacement
From first call to finished project, we make panel upgrades straightforward.
Free Assessment
We inspect your panel and provide an honest recommendation.
Schedule & Permits
We handle permits and utility coordination.
Professional Install
Most upgrades completed in one day.
Inspection & Cleanup
Final inspection, labeling, and complete cleanup.
What Our Customers Say
Real reviews from real customers on Google.
"They installed a sub panel and updated old wiring. All workers were very respectful. Absolutely beautiful work."
"Brenden took the time to explain everything so I could make an informed decision. He never tried to upsell."
"I've been in the trades most of my life. Brenden and his crew are among the best. Reliable, communicative, fair."
Electrical Panel Upgrade FAQs: Cost, EV Charging & Services
Panel upgrades typically start around $1,800 for basic replacements and $3,000+ for 200-amp upgrades. Complex installations with utility coordination can run higher. We provide a detailed written quote after assessing your specific situation.
Many 100-amp panels need an upgrade for Level 2 EV chargers. We assess your capacity during a free consultation. Learn more about EV charger installation.
Most panel upgrades are completed in one day. Complex installations may take 2-3 days.
The federal Energy Efficient Home Improvement Credit (IRS Section 25C) used to offer up to $600 toward qualifying panel upgrades. Under the 2025 federal tax law, that credit ended for any work completed after December 31, 2025, so it does not apply to new 2026 installations. Some state, local, or utility rebate programs may still help, and these change often. Check with your local utility and a tax professional for what currently applies to your project. This is general information, not tax advice.
Yes, we handle everything - permits, utility coordination, inspections, and ensuring everything passes code.
Looking for Panel Upgrades in Your Town?
We cover the whole region from one team, but permit steps, inspection process, and utility coordination differ town to town. These local pages lay out the specifics for each market we serve.
Panel Upgrades in Plaistow, NH
Town of Plaistow permits, Eversource NH coordination, and local housing-stock guidance for our home market.
View Plaistow PagePanel Upgrades in Haverhill, MA
Haverhill permitting, Massachusetts code requirements, and panel upgrade service across the Merrimack Valley.
View Haverhill PageServing Southern NH, Massachusetts & Southern ME
We serve communities across southern NH, northern MA, and southern ME within a 30-mile radius.
License Numbers: MA #22825 · NH #14511 · ME #MS60023064
Ready to Power Your Home Safely?
Get a free assessment from a Master Electrician. We'll inspect your panel, explain your options, and give you an honest recommendation.
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Signs You Need an Electrical Panel Upgrade
Identifying the signs that your electrical panel needs an upgrade is crucial for maintaining a safe and efficient electrical system in your home. Common indicators include frequent circuit breaker trips, flickering lights, and the use of power strips for multiple devices, all of which suggest that your current panel may not be able to handle your electrical demands.
Older homes, especially those built before the 1990s, often have outdated panels that may not support modern appliances or electrical loads. If you notice your panel feels warm or emits a buzzing sound, these are strong indicators that it’s time to consult a professional. Upgrading your panel can prevent potential hazards and improve your home's overall electrical capacity.
Understanding the Cost of Electrical Panel Upgrades
The cost of upgrading your electrical panel can vary significantly based on several factors, including the size of the upgrade, the type of panel chosen, and the complexity of the installation. Basic panel replacements may start around $1,800, while a full 200-amp upgrade can range from $3,000 to $4,500, depending on your specific needs and local labor rates.
It's essential to consider not only the upfront cost but also the long-term benefits of an upgraded panel, such as increased safety, improved energy efficiency, and the ability to support modern electrical demands, including electric vehicles and advanced HVAC systems. Additionally, homeowners may qualify for federal tax credits, further offsetting the costs of these essential upgrades.
Benefits of Upgrading to a 200-Amp Service
Upgrading to a 200-amp electrical service provides numerous advantages for homeowners, particularly those with high energy needs. This upgrade allows for the safe operation of multiple high-demand appliances simultaneously, ensuring that your home can accommodate modern electrical requirements such as electric vehicles, central air conditioning, and heavy-duty kitchen appliances.
Moreover, a 200-amp service can enhance the overall safety of your electrical system, reducing the risk of overloads and potential fire hazards. Homeowners who invest in this upgrade often find that it increases their property value and provides peace of mind knowing their electrical system is equipped to handle future demands.
Why Choose Moore Electric Inc. for Your Panel Upgrade
Choosing Moore Electric Inc. for your electrical panel upgrade means entrusting your project to a team with over 25 years of experience and a commitment to quality. Our licensed Master Electrician ensures that every installation meets the highest safety standards and complies with local codes, giving you confidence in the work performed.
We pride ourselves on clear communication and customer satisfaction, providing detailed assessments and upfront pricing without hidden fees. Our reputation for reliability and excellence, backed by numerous positive customer testimonials, makes us the preferred choice for homeowners seeking trustworthy electrical services in NH, MA, and ME.