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

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 If the panel is undersized or outdated, we outline upgrade options to provide reliable power and reduce safety risks.

Our electricians inspect all wiring for wear, damage, or outdated materials that may no longer meet today’s safety standards.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.

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(833) 222-2953

What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8895 reviews
GEM plumbing recently installed a ductless minisplit system in my home. The installers did an excellent job. They were extremely knowledgeable, courteous, and patient. They communicated with me every step of the way and took the time to answer all of my questions. The system is working beautifully. If you are looking for a contractor to install a ductless minisplit system, I highly recommend GEM plumbing.
I do wish it hadn’t been so expensive, but I will say I really did feel like my technician understood what he was doing. He was knowledgeable and professional. He explained things well and I’d be happy to work with him again.
William (Bill) and Antony arrived promptly and serviced my boiler system – everything is up and running smoothly (and the hot water is back).!
Dory was friendly, respectful, and went above and beyond!
Omar did an excellent job installing our central air conditioning system. Very efficient and friendly. He got the system up and running quickly and had a great attitude. Kept the house neat while cutting holes in the ceiling for vents. An all around positive experience.
Steve R was amazing and was super helpful and kind 10/10 would welcome back!!
Eliceo from Gem is a professional skilled technician. He explained the installation process and was organized and neat.
Very efficient and focused. They were in and out in no time.
Great job. Very helpful explaining what the problem and what to expect from the repair. Highly recommend Gem.
Walter and Anthony did a great job!
1st time using GEM for plumbing. Process was smooth, the workers were professional and diligent and kept me up to date the entire process. I highly recommend their services
Right on time, very knowledgeable about the issues I had. Great job fixing the leaks I had at home. No doubt I would recommend their service. Thank you Abraham.
Nice people, quick to respond and knowledgeable. Highly recommend them for emergencies. William T. was great, thank so much
First maintenance on our Generac. All went very smoothly!! Arrived within timeframe provided and even informed on actual arrival that day!
Very polite gentleman who went right to work, provided an update once maintenance was completed and explained basic process performed.
David S, our GEM technician was on time, respectful of our home and provided us with a thorough explanation of our GEM service contract and the scope of work completed and recommended. I would highly recommend him again!
Alec and Scott made quick work of what turned out to be a simple solution. Very efficient, pleasant and explained the issue and recommendation clearly.
Both service calls to my house were with Nick, and I can't say enough good things about him. He's professional, courteous, communicative, and thorough. My only hiccup with Gem has been conflicting information from the office, but even with hiccups the staff have been professional and friendly. Thank you, Gem! You're the best, Nick!
great guy! vaery talented and professional
Joseph (Junior) from GEM Plumbing & Heating came out to do a check on our HVAC system for this season. He was very thorough, knowledgeable, and honest. Our system is in great shape after 16 years. Thank you Joe!!! We were on a contract plan, which was very reasonable, so we paid nothing at the time of service.
Our tech was Joseph (junior), Incredible experience came out the same day.Billed me for the service. Exceptional diagnostics, developed a number of options to fix the problem. We called four other places.First three never showed one showed and walked away, without figuring anything out. Our A/C has been out for 6 wks waiting for people to not show up. YOU ABSOLUTELY MUST CALL GEM FIRST
GEM responded very quickly. I was out of state when my tenant called stating the A/c system wasn't working. I called GEM to see if they would be willing to help me. I didn't have an account with them but they were more than willing to assist me with my broken A/C system.
Nick the technician was very knowledgeable and worked with me while I was out of state and with my tenants. He articulated very well, explaining all the issues, what the repair process would involve and the cost. There were no surprises. My tenants informed me that Nick was terrific !
Nick got the system up and running. Overall, it was a very positive experience and I would highly recommend GEM to anyone.
Great service. Timely response and got the job done. It’s on the pricey side but that’s expected given their quick response time. Joe was particularly good and have had him out twice on our property. Thanks!
From beginning to end the experience was amazing. It started with my man Walter who calmly with humor explained the process and my guys Ben and his partner who took cared of me and my family. They were professional and very knowledgeable about the process. Their patience when not finding my well was welcome. Awesome job
Thank you
The people are nice, punctual, pleasant.
And best of all great prices. I'm very happy with the service.
I was very impressed with Dory . He was extremely knowledgeable and very helpful.


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(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.

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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.

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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.