October Is Breast Cancer Awareness Month

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

Keep Power Flowing Even During Severe Storms and Outages

A properly installed generator helps your home stay functional and protected when the power goes out.

Power outages can disrupt your daily routine, affect your comfort, and create safety concerns, especially during severe weather. Losing access to lighting, heating, cooling, and essential systems can quickly turn into a larger problem if your home isn’t prepared.

GEM Plumbing & Heating Services, LLC, provides professional generator installation designed to keep your home running when utility power is unavailable. We install reliable backup generator systems that support your home’s essential needs, with clear guidance and a straightforward process from start to finish.

Contact GEM today to schedule your generator installation in Rhode Island and Southeastern Massachusetts.

(833) 222-2953

Generac generator installed outside of home


(833) 222-2953

Generator Installation Done with Experience and Attention to Detail

GEM has been working in homes throughout the region since 1949, giving our team firsthand knowledge of local requirements, permitting processes, and utility coordination. With hundreds of technicians active in neighborhoods across the area, we’re equipped to handle generator installations efficiently while meeting all code and manufacturer standards. From planning through final testing, we deliver a well-managed process that keeps your project moving smoothly.


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


What to Expect During Generator Installation

Installing a generator may sound complex, but GEM ensures the process is straightforward and well-managed. Here’s how it works, start to finish:

We begin with a thorough assessment of your home’s power needs, layout, and existing electrical system. From there, we help you choose the right generator size and setup to ensure dependable coverage where it matters most.

Our team takes care of required permits, local code requirements, and coordination with your utility company. Once everything is approved, we schedule installation at a time that works best for you.

Licensed electricians install the generator, transfer switch, and connections with precision and care. We follow strict safety standards and manufacturer guidelines to ensure long-term reliability.

Before we leave, we fully test your system and show you how it works, so you know exactly what to expect during an outage. If questions come up down the road, GEM is always here with ongoing service and support you can rely on.

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 9523 reviews
Brendan Murphy
14 hours 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
1 day 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!
John Walsh
1 day ago
Very professional , great communicator, also neat and tidy
Ed Wirtanen
2 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
2 days ago
Excellent professional service!
Barbara Amiro
3 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
4 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
4 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
4 days ago
Erickson was great! Explained conditions of units and recommendations for upkeep!
Doug Williams
4 days 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
5 days ago
I would recommend Nathan and GEM in the event of a plumbing emergency and or issue
David Polishook
5 days 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
6 days 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!
Robert Mason
6 days ago
I had a great experience with Gem Plumbing and Heating. It was great starting from the initial phone conversation and continued with Brian Ciaschini. Brian was an excellent electrician, he was cordial, informative and helpful. Brian made sure everything was working perfectly! I would recommend them and I will use them again.
Friendly, efficient working time, knowledgable!
keith farnham
6 days ago
Excellent as always
Alex Fagundes
7 days ago
Exceptional service! Knowledgeable, and they left with giving me a lot of insight on boilers and options we had. They left and we felt much better.
Joanne Bennett
1 week ago
Exceptional service from GEM. Douglass is absolutely the best !!! … will use them again. Thank You!
buddy croce
1 week ago
Workers were polite and knowledgeable. They diagnosed the problem right away. And we're able to repair it same day.
Steven Pichette
1 week ago
August 27 2025 . Another excellent yearly electrical plumbing , & heating checkup by Eric Governo , Brody Lott , Aiden Cunningham and crew. Thanks! Aug 2025 – Excellent service by Jacob and his coworker . Yearly maintenance on our Generator . Great service as always . Routine maintenance appointment for our boiler . Highly recommended . 2025- same great service for our routine maintenance for our central air unit. May 14, 2026 – great yearly central air maintence by Joe and Anthony . Professional and helpful explaining the inspection they preformed August -18 2026 – we had our yearly maintence for our generator . Aiden was the Gem tech that came out and did the yearly maintence. Aiden was excellent answering all my questions regarding the generator . Was a pleasure having Aiden serviced our yearly generator maintenance August 21-2026. Gem tech Richard stopped by today to go over a couple of issues with our central air unit . Excellent visit and service . August 28 2026 – another great professional visit today by ( Senior ) Joseph . Our central air went down and was fixed in less than 24 hours . Thanks again ! Oct 1 2026 – Erikson M and Demetris arrived to inspect my furnace for its yearly tune up . Another excellent professtional visit. Thank You !
Kate Kelley
1 week ago
I had a plumbing emergency today & GEM had a guy on my doorstep within 1/2 hour. I couldn’t even get a return phone call from anyone else. Excellent service!
Robert Smith
1 week ago
Christopher was efficient and courteous and completed my boiler and split unit heat annual maintenance quickly. Highly recommended!

GEM technician portrait in front of GEM service truck

(833) 222-2953

Signs It’s Time to Install a New Generator for Your Home

Generators are built to last, but they don’t last forever.

If your current system is showing its age or struggling to keep up with your home’s needs, upgrading to a new generator can restore reliability and peace of mind.

As generators age, performance and efficiency can decline, even with regular maintenance. Newer models offer improved reliability, quieter operation, and better fuel efficiency.

If your generator hesitates to start, shuts down unexpectedly, or doesn’t power your home consistently, it may no longer be dependable. These issues often signal internal wear that replacement can solve more effectively than repeated repairs.

Needing repairs more often is a common sign that your generator is nearing the end of its lifespan. Investing in a new system can be more cost-effective than continuing to fix an aging unit.

Home additions, new HVAC systems, or added appliances can push an older generator beyond its capacity. A new generator ensures your home has the right amount of backup power for how you live today.

Benefits of Installing a New Generator

A new generator helps you feel confident in your home’s electrical system at all times.

With today’s advanced technology, installing a new generator helps protect your comfort, safety, and daily routine when outages strike. Some of the benefits homeowners notice include:

New generators are designed to start quickly and run consistently during outages. That reliability means your home stays powered without the uncertainty of aging equipment.

Modern generators are more fuel-efficient and better matched to today’s homes. They deliver dependable power while using energy more wisely, helping reduce long-term operating costs.

Newer models run noticeably quieter and include advanced features like automatic load management and system monitoring. These upgrades make backup power more seamless and less disruptive.

Why Homeowners Trust GEM for Generator Installation

Choosing the right partner for generator installation makes all the difference.

For generations, homeowners across Rhode Island and Southeast Massachusetts have trusted GEM to deliver dependable solutions with care, integrity, and expertise. Here are a few more reasons you can trust us too:

With over 500 trucks on the road, help is always nearby. Our same-day availability means you’re never left waiting when power protection is a priority.

GEM has been serving New England communities for more than 75 years. That long-standing presence means we understand local homes, weather challenges, and electrical requirements better than anyone.

Your generator is installed by trained, licensed electricians who follow strict safety and code standards. We take the time to do the job right, so your system is ready when it matters most.

From permits and utility coordination to installation and testing, GEM handles every detail. You get a smooth, stress-free experience without juggling multiple contractors.

We explain your options clearly and answer questions every step of the way. No pressure, no surprises, just straightforward guidance focused on what’s best for your home.

Our relationship doesn’t end after installation. GEM is here for ongoing service, support, and peace of mind as your long-term home services partner.

General Generators

(833) 222-2953


customer and technician interaction

Safeguard Your New Generator with the Home Comfort Club

Membership helps you stay ahead of service needs with faster response times, cost savings, and dependable support.

Your generator needs consistent attention to perform when outages occur, and the Home Comfort Club keeps everything on track without extra effort.

You’ll benefit from priority scheduling, exclusive savings, and clear updates on system performance so you can address issues early. This approach helps ensure your generator is ready when you need it, without added stress or uncertainty.


Schedule Your Generator Installation With GEM

When the power goes out, you deserve to feel prepared.

When the power goes out, you deserve to feel prepared.

With expert generator installation from GEM, you’ll have reliable backup power and peace of mind no matter what New England weather brings. Call or book online today to schedule your generator installation appointment.

GEM technician in front of service truck



Frequently Asked Questions About Generator Installation

What is the difference between portable and standby generators?

Portable generators are smaller units that must be manually set up and powered by gasoline or another type of fuel during an outage. Standby generators are permanently installed and automatically turn on when power is lost, providing seamless backup for your home. Many modern generators run on natural gas, providing a steady fuel supply without the need for refueling.

Is financing available for generator installation?

Yes, financing options are available to help make installation more manageable. Plans can vary based on your needs and project scope. GEM will walk you through available options and help you choose a solution that fits your budget.

What type of generator is best for my home?

The right generator depends on your home’s size, electrical demand, and the systems you want to keep running during an outage. Sizing the unit correctly ensures reliable performance without unnecessary cost. GEM evaluates your needs and recommends a system that fits your home.

Do I need permits for generator installation?

Yes, generator installation typically requires permits and inspections based on local regulations. These steps ensure the system is installed safely and meets code requirements. GEM handles permitting, compliance, and coordination with your utility company.

How long does generator installation take?

Most generator installations are completed in one to two days after permits and approvals are secured. The timeline can vary based on site conditions and system complexity. GEM manages the process and keeps you informed throughout.