Electrical Service Upgrades
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Electrical Service Upgrades in Newton, MA
A service upgrade increases the total amount of power coming into your home. It’s different from a panel upgrade, though the two often happen together. Where a panel upgrade addresses how power is distributed inside your home, a service upgrade addresses how much power your home receives from the utility in the first place.
For Newton homeowners adding EV chargers, heat pumps, or multiple large electric appliances, or for anyone still running on a 60 or 100 amp service that wasn’t designed for modern demand, a service upgrade is often the right starting point.
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For When Something Isn’t Working
A licensed technician comes to your home, diagnoses the issue, and presents repair options.
- Free cancellations more than 24 hours in advance.
- Fee is credited on invoices over $500.
Planning Electrical Work?
Tell us your dream, and we give you a written proposal — no pressure, no obligation.
- Includes safety-walkthrough assessment
- No-obligation written proposal
Signs You Need an Electrical Service Upgrade
Your home’s electrical service may be the limiting factor if you’re experiencing any of the following:
- Breakers that trip frequently, especially under normal load
- Lights that dim when appliances kick on
- An inability to run multiple large appliances at the same time
- A 60 or 100 amp service that predates modern electrical demand
- Plans to add an EV charger, heat pump, or significant new load
- A contractor or HVAC installer who has flagged your service capacity as insufficient
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Our Electrical Panel Services
100 Amp vs. 200 Amp Service: What’s Right for Your Newton Home?
Most modern homes are served by a 200 amp service, which handles the demands of contemporary appliances, HVAC systems, and emerging technology like EV chargers and heat pumps. Homes with 60 or 100 amp service were wired for a different era and often struggle to keep up.
Whether 200 amps is sufficient or whether your home’s specific load profile warrants something larger depends on what you’re running and what you plan to add. We assess your current and projected demand and give you a straightforward recommendation.
Stop Peering Through The Blinds
We know waiting on a contractor is its own kind of stress. So we built a system to eliminate it entirely.
Booking Confirmation SMS
The moment your appointment is confirmed, you’ll get a text with all the details, including your tech’s name, your scheduled time window, and a link to manage your booking.
Meet Your Tech
Before your technician arrives, you’ll receive a personalized introduction, including their name, photo, and their information. You’ll know exactly who to expect at your door before they ring the bell.
“On My Way” Live Tracking Link
When your tech is en route, you get a live tracking link so you can see exactly where they are and how far out they are. Real-time visibility from the start.
Upgrading Electrical Service in Older Newton Homes
Many of Newton’s older homes are still running on 60 or 100 amp service that was standard decades ago but isn’t adequate for how those homes are used today. The issue isn’t just capacity. Older service equipment, outdated weatherheads, and aging meter bases may also need to be replaced as part of the upgrade.
We’ve done this work in enough older Newton homes to know what to expect and how to handle the coordination with the utility and the building department efficiently.
What’s Included in a Service Upgrade?
A service upgrade is a coordinated project that involves your electrician, your utility company, and often the local building department.
The typical scope includes:
- New service entrance cable and weatherhead
- Meter base upgrade if required by the utility
- Panel replacement or upgrade where needed
- Coordination with the utility for the service connection and meter reset
- Permitting and inspection through the local building department
Why Choose Castle Electric for Service Upgrades in Newton, MA
- Licensed electricians with experience coordinating service upgrades with Massachusetts utilities
- Full management of the permit and inspection process
- Background-checked and drug-tested technicians on every job
- Upfront pricing with no surprises once the utility and building department are involved
- Experience with the specific service equipment common in Newton’s older homes
- Family-owned and accountable from first call through final inspection
Electrical Services Upgrades FAQ's
The physical work typically takes one day. However, the full timeline includes permitting, utility scheduling, and inspection, which can add one to several weeks depending on the utility’s schedule and permit processing times. We help you plan accordingly.
Yes. A service upgrade is a permitted project in Massachusetts without exception. Castle Electric manages the permit application and coordinates the required inspections.
Yes. The utility has to disconnect your service temporarily to complete the work. We coordinate the timing with the utility to minimize the disruption and make sure power is restored as quickly as possible.
It depends on what you’re running now and what you plan to add. We calculate your current load, factor in any new equipment, and recommend the service size that covers your needs with reasonable headroom for the future.
Sometimes. If your existing panel is in good condition and rated for the new service size, it may not need to be replaced. We assess this during our evaluation and give you a clear answer before any work begins.
A properly permitted and inspected service upgrade typically has a positive effect on your insurance situation, particularly if you’re replacing outdated equipment. We provide the documentation your carrier may request.
Real Homes. Real Upgrades.
“The entire project was completed within the boundaries of the initial budget — no surprises, no hidden costs. Working with an older home presents unique challenges, but Brian figured out neat custom solutions that improved efficiency and saved us money.”
-Evgeniy K., Google Review
Electrical Panel Upgrade & EV Charging Install
“My new ceiling fan/ light is wonderful! Matt installed, kept me informed during process, explained fixtures and was thoroughly professional & pleasant!”
-Mary Ellen M., Google Review
“Another efficient job by Castle Electric. Put in a new porch light—very pleasant and thorough visit. Jessica C was very helpful and gave me many suggestions and options. Very satisfied.”
-Paul M., Google Review
“Great experience from the beginning to the end. Jack came out on time to give us an estimate. He was honest and didn’t try to upsell anything we didn’t need. They are professional and explained everything.”
-Jian J., Google Review
“I had an issue with my carbon monoxide system, and Jessica was excellent from start to finish. She was knowledgeable, professional, and quickly resolved the problem. I truly appreciate her expertise.”
-Amina C., Google Review
Don’t Let Cost Stop You
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We work with a trusted financing partner to make sure every homeowner can afford safe, code-compliant electrical work, regardless of budget.
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Our Electrical Service Upgrade Process
Start with a free estimate.
Service upgrades are planned projects, and the estimate is where we assess your current service, confirm what’s needed, and give you a clear picture of the scope.
You'll meet your technician before they arrive.
A text introduction with their name and photo comes before every visit.
We assess your current service and load.
We look at what you have, what you’re adding, and what the utility will require before we recommend anything.
We handle permitting and utility coordination.
Service upgrades require a permit and coordination with the utility for the connection and meter reset. We manage all of it.
The work gets done and inspected.
We complete the installation, schedule the inspection, and coordinate the utility reconnection.
We follow up.
After the upgrade is complete, we confirm everything is performing correctly before we close out the job.
Do You Also Need a Panel Upgrade?
Service upgrades and panel upgrades frequently go hand in hand. If your service is being increased, your existing panel may not be rated to handle the new capacity, which means both need to be addressed together. Visit our Panel Upgrades page to learn more about what that work involves.
More Power, Less Worry. Start Today.
If your home’s electrical service is holding you back, you already know it — the breakers that keep tripping, the lights that dim when something kicks on, the contractor who told you the panel can’t support what you want to add. Castle Electric solves the capacity problem from the source. One call and we’ll assess exactly what your home needs, handle the utility coordination and permitting, and get the work done right.
Request a free estimate and let’s figure out what it takes to get your home where it needs to be!
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