GEM Helps Homeowners Modernize with Confidence

Homes across Rhode Island and Southeast Massachusetts rely on electrical systems that were often designed decades ago, long before today’s higher power demands.

From home offices and smart devices to electric vehicles and high-efficiency appliances, modern living places far more strain on your electrical system than it once did.

Many homeowners don’t think about their electrical system until something stops working or becomes a safety concern. GEM Plumbing & Heating Services, LLC has been serving New England homeowners since 1949, helping families modernize their homes safely and efficiently.

Our licensed electricians take the time to understand your needs, explain your options clearly, and complete upgrades that meet today’s codes while preparing your home for what comes next.

(833) 222-2953


(833) 222-2953

Why GEM Is the Go-To Choice for Electrical Upgrades in New England

GEM has earned trust by showing up prepared, communicating clearly, and completing electrical upgrades the right way.

Our electricians are licensed, trained, and supported by a large team that allows us to offer same-day service and flexible scheduling without sacrificing quality. We believe homeowners deserve honest guidance, clean work, and solutions that fit their home – not pressure or guesswork. From pulling permits to following current electrical codes, GEM focuses on doing things properly so you can feel confident in the work behind your walls.


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


GEM’s Process for Upgrading Electrical Systems

Before any work begins, GEM walks homeowners through the process, explaining what areas of the electrical system will be evaluated and why each matters. This ensures nothing is overlooked and that expectations are clear from the very start.

GEM assesses your panel to determine if it can safely handle your home’s current and future electrical needs. If the panel is undersized or outdated, we outline upgrade options to provide reliable power and reduce safety risks.

Our electricians inspect all wiring for wear, damage, or outdated materials that may no longer meet today’s safety standards. GEM explains any issues found and recommends replacements or improvements to prevent future problems.

GEM checks grounding and surge protection systems to safeguard your home and electronics from electrical faults or unexpected power surges. We’ll advise on upgrades or improvements where needed.

GEM handles all required permits and makes sure the work meets local codes. This way, your electrical upgrade is fully compliant, safe, and documented, giving you confidence that everything is done correctly.

Female Gem Plumbing u0026amp; Heating employee sitting at a desk smiling

(833) 222-2953

What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9468 reviews
Bill Carey
13 hours ago
Very pleasant and informative. Obviously is positive about Gem. Because of associates like Eric I’m also positive about Hem
Ed Foti
1 day ago
Colin was exceptional. Explained what the problem was and he worked very hard to fix the problem. Also discussed options going forward. Terrific young man.
Professional, thorough, reliable and knowledgeable. I’m glad I chose Gem and will be working with them in the future.
donald dionne
1 day ago
As always, the technicians do a wonderful job and they’re friendly. The only thing I can say negative it’s overpriced and maybe give a better discount to seniors that are retired
Ed Arms
2 days ago
Gem techs redid intake & exhaust venting to improve appearance of difficult installation.
David Polishook
5 days ago
No repair was performed at this time I had to pay a diagnostic fee.
We had a new furnace installed today and the guys were great professional cleaned up after them self they were very informative they took all waste involved in the job and I will use gem again in the future
Ruth Ruth
5 days ago
Tom was very helpful discussing the pump and using the bypass system. we’re under contract
Karen Bell
5 days ago
Friendly, professional and informative. Answered all my questions.
Joseph Hoffman
6 days ago
Douglas has been to my house before. He is a very exceptional technician and I have confidence in his recommendations. Joe Hoffman
winnie uniacke
6 days ago
Once again, Gem to the rescue! My well pump failed but Gem didn’t. I have used Gem Plumbing for several years and have consistently been impressed with their service. They have responded quickly to a variety of emergencies and projects, including repairing my well, installing a hot water heater, replacing my electrical panel, and repairing my generator. In every case, their technicians arrived promptly, acted professionally, accurately diagnosed the problem, and successfully completed the repair. Their workmanship has been reliable, and their communication has always been clear and straightforward. It’s reassuring to have a company like Gem Plumbing that I can count on when something unexpected happens. I highly recommend them to anyone looking for responsive, professional, and dependable
edward anderson
6 days ago
That the technician was very thorough and very pleasant. I enjoyed his knowledge. Five stars are good for me.
I Schofield
6 days ago
Technicians were on time; very polite and professional and quickly resolved my issue. Will utilize their services again.
Aaron was very polite and explained everything well. Installed new system and took away the old one. It was quick and painless. Thank you Aaron.
David was great…friendly and knowledgeable.
Jeanine
1 week ago
Technician was knowledgeable, courteous and thorough. Took time to explain what was done for service.
Quick service and found a problem before it had a chance to fail. Thanks !
jane perkins
1 week ago
They weee smart, communicated well, professional.
Andy Moutinho
2 weeks ago
Gem Plumbing very professional and neat
Sean Crehan
2 weeks ago
Doug, one of the technicians came out today, and was outstanding! He came in (even on a holiday weekend), gave very professional service, and he was done in a no time.
Ted Wood
2 weeks ago
Excellent job by Bruno. Very happy with the new system.
Sara Pedone
2 weeks ago
I wasn’t anticipating a plumbing issue on a Friday before a long weekend but there I was with a busted hot water tank and a very wet floor. I called GEM at 1030am and by 130 Carmelo and Marcelo were at my house. They quickly diagnosed the situation and we scheduled an appointment for Sat am to have the tank replaced. Sat AM they were there earlier than planned and completed the job efficiently and professionally. Very happy with this company !
Peter Medeiros
2 weeks ago
Awesome company! Always reliable and on their game!! Great team! Always on time
George Spliff
2 weeks ago
Aiden and associate arrived on time and were very professional about the work. They were very informative and certainly knew their jobs. Answered all my questions. Would definitely be calling business again would recommend to other customers as well.
Mike DiMeo
2 weeks ago
Great job installing the air scrubber system!


GEM technician portrait in front of GEM service truck

(833) 222-2953

Is It Time for an Electrical Upgrade? Key Signs to Watch For

Electrical systems often show warning signs before serious issues develop. If your home is experiencing any of the following problems, it may be time to consider an upgrade.

Catching these issues early helps prevent outages, equipment damage, and safety hazards before they become serious.

Breakers that trip often may indicate overloaded circuits or insufficient panel capacity. This can disrupt daily routines and signal underlying safety concerns.

Lights that dim when appliances turn on suggest your system is struggling to distribute power evenly. Ignoring this pattern can put unnecessary stress on your wiring and appliances.

Heat or unusual odors near outlets or switches should never be ignored. These signs can point to dangerous wiring issues that require immediate attention.

Too few outlets force homeowners to rely on extension cords and power strips, increasing the risk of overloads. Older wiring materials may no longer meet current safety standards.

Common Electrical Upgrades for Today’s Homes

Many homeowners choose targeted upgrades to improve safety, capacity, and convenience. Electrical upgrades can be customized based on your home’s needs and future plans.

Here are some of the most common electrical upgrades GEM performs across Rhode Island and Southeast Massachusetts.

Electrical Panel Icon

Electrical Panel Upgrades

Panel upgrades increase your home’s electrical capacity, allowing it to safely power modern appliances, HVAC systems, and EV chargers.

Icon representing electrical services

Whole Home Rewiring

Rewiring replaces outdated or unsafe wiring materials, helping your home meet current safety standards and codes.

Electrical warning triangle icon representing electrical services

Whole Home Surge Protection

Surge protection shields electronics and appliances from sudden voltage spikes caused by storms or grid fluctuations.

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EV Charger Installation

A dedicated Level 2 EV charger dramatically reduces vehicle charging time and ensures your home’s electrical system is ready to support electric driving long term.

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Whole House Generators

A whole house generator keeps your home powered through outages, protecting appliances, HVAC systems, and essential electronics when the grid goes down.

What Makes GEM the Trusted Choice for Electrical Upgrades

Trust matters when contractors are working on critical systems inside your home. GEM has built long-term relationships by focusing on quality, transparency, and respect for homeowners.

GEM has earned that trust for generations by combining expert workmanship with a customer-first approach.

Our electricians are trained to meet industry standards and stay current with evolving electrical codes. Every upgrade is completed safely and to specification.

We don’t skip steps. GEM ensures all work is permitted and completed according to local and national electrical codes.

With a large fleet and dedicated support team, we make scheduling easier and more reliable. Help is available when you need it.

Homeowners receive clear explanations and options without sales pressure. We recommend only what your home genuinely needs.

Before we begin any work, we’ll give you a straightforward, upfront quote so you can budget accordingly and move forward with confidence.

We work cleanly, protect your space, and leave your home in good condition. Our technicians clean up thoroughly before they leave.

Decorative hanging light fixture installation

(833) 222-2953


customer and technician interaction

Our GEM Family Cares for Your System’s Entire Life

Your homes HVAC, plumbing and electrical systems work hard all year. Regular maintenance keeps it running efficiently, quietly, and reliably for years to come.

Our Home Comfort Club makes maintenance easy with annual tune-ups, priority scheduling, and discounts on repairs. We catch problems before they become emergencies and keep your home’s systems running the way they should, year after year.


Schedule Your Electrical Upgrade with GEM Today

Electrical upgrades bring lasting comfort, safety, and peace of mind to your home.

From the first conversation to the final inspection, GEM makes the process smooth and straightforward.

Contact GEM today to schedule your electrical upgrade consultation and take the first step toward a safer, more capable home.

GEM technician in front of service truck



Frequently Asked Questions About Electrical Upgrades

What does an electrical upgrade include?

Electrical upgrades can include panel replacements, wiring updates, outlet upgrades, or added safety protections depending on your home’s needs. Your electrician will assess your system and recommend upgrades that improve safety and reliability without overdoing it.

Do I need to upgrade my panel for new appliances?

Many modern appliances require more electrical capacity than older systems can safely provide. A panel upgrade makes sure your system can handle the added load without frequent breaker trips or safety concerns.

How long does an electrical upgrade take?

The timeline for an electrical upgrade depends on the scope of work, but many common upgrades can be completed in a single day. More extensive projects, such as rewiring, may take longer and will be clearly explained in advance.

Will permits be required for electrical upgrades?

Most electrical upgrades require permits to ensure the work meets current safety codes. GEM handles the permitting process so you don’t have to worry about compliance or paperwork.

Can I stay in my home during an electrical upgrade?

In most cases, homeowners can remain in their homes during electrical upgrades. Your electrician will let you know if temporary power interruptions are needed and how long they will last.