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Proceeds of New Installations to Benefit The Gloria Gemma Breast Cancer Research Foundation

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 If the panel is undersized or outdated, we outline upgrade options to provide reliable power and reduce safety risks.

Our electricians inspect all wiring for wear, damage, or outdated materials that may no longer meet today’s safety standards.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 9531 reviews
tracey baker
8 hours ago
Jacob and Aiden were very professional, knowledgeable and personable.
Aya Kamil
9 hours ago
mason was great got the job done quickly and efficiently
Don Gignac
9 hours ago
Rainey did an excellent job in assessing our issues with our central air system. He was thorough in his evaluation and then explained the best course of action for us to take in remediating the problem. He also performed an annual check of our hot water heater and our gas furnace. He identify a couple of issues during the review and explained those to me.
Christopher did a very good job. Explained everything very well.
Bob Slott
1 day ago
Douglas was courteous and efficient.
John Walsh
1 day ago
Very professional , great communicator, also neat and tidy. Aaron is very knowledgeable and professional.
Donald Watts
2 days ago
The techs were early and all I did was show them the generator. They did their job with no problems
Janet Secatore
2 days ago
Sorry for the delay in rating the service I got for my HVAC checkup in September. It went as expected and the two service men were efficient, courteous and communicative. Thanks!
Daniel Linger
3 days ago
In a world where you call HVAC companies and either get no answer, an AI receptionist or a human who takes all your information just to tell you they can’t service you until next week, these guys were a breath of fresh air! Same day service. Fair price. Incredibly kind people from the receptionist to the service worker. Thank you guys!
Jodi Livermore
3 days ago
I was so grateful to get such quick, great service, especially on a holiday weekend. Devin was excellent, explaining everything to me and making recommendations. My go to company for all future plumbing needs!
Brendan Murphy
3 days ago
Incredible job on short notice- will definitely use again. Helpful, responsive, and professional which is exactly what you want with a plumber.
Bruce Keeler
4 days ago
Excellent service from Davontay and Anthony. They were quick and explained what they were doing in an easily understandable manner. Great representatives of the company!
Ed Wirtanen
4 days ago
I called GEM for an issue concerning my the cold water intake for my washing machine. Chris responded within a couple of hours and promptly identified the problem and installed the new part. He is very customer focused and thorough. Chris is a very friendly guy with an objective to make the job is done right.
Susan McCaffrey
5 days ago
Excellent professional service!
Barbara Amiro
5 days ago
I was very pleased with Aaron N. professionalism in servicing our water heater. This service is included in my service plan.
On time. Pleasant. Introduced themselves. Went over the work completed. Left the area clean.
Steven sogoloff
6 days ago
We did a maintenance request for our heating system. Christian and Joie were very pleasant and gave us the results based on their analysis of the system. They arrived within the time frame and completed the process in about 30 minutes.
Joanne Iachetta
6 days ago
Showed up when expected. So kind and courteous and explained everything to me that would need to be done for my plumbing issue. Would highly recommend GEM.
Vin Milano
7 days ago
Erickson was great! Explained conditions of units and recommendations for upkeep!
Doug Williams
1 week ago
The service was good.Aiden was very good. It’s just they said they were on there way 2hrs and30 min they finally arrived. Waited all afternoon
The 2 service men were on time, assessed the problem, diagnosed the issue, came up with a plan and offered several solutions for fixing our mini split. They took pictures, tried clearing out mice debris , attempted to get the outside machine to work ( apex 2 hours) Alas a no go, so we decided to scrap it and go with baseboard heater for the room over the garage. Up front information and pricing , no nonsense. Affable techs and so far great service.
Doug Dustin
1 week ago
I would recommend Nathan and GEM in the event of a plumbing emergency and or issue
David Polishook
1 week ago
No repair was performed at this time I had to pay a diagnostic fee.
Eaven though I was very specific what toilet I wanted they put the wrong one in.
Kristen Mouris
1 week ago
Absolutely incredible and fast service from Nicole T! Our upstairs toilet began leaking Saturday night and by noon on Monday we had a new toilet! Nicole was super informative and walked us through our different options every step of the way. She made an otherwise stressful situation so much easier!


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.

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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.