Upgrade to Natural Gas Heating

Oil heating, while still effective, is often more expensive to operate and requires more ongoing maintenance than modern gas systems.

If your home still depends on an oil heating system to achieve the warm, consistent temperatures you expect, it may be time to consider a smarter, more efficient solution. Converting to natural gas can deliver steady, reliable comfort while helping you cut down on fuel costs and reduce system upkeep.

At GEM Plumbing & Heating Services, LLC, we handle the entire conversion process from start to finish, making it easy to upgrade your home’s heating system with confidence. Contact us today for oil-to-gas conversion services in Massachusetts and Rhode Island.

(833) 222-2953

GEM Technicial Inside Van


(833) 222-2953

Expert Oil-to-Gas Conversions in New England

Since 1949, GEM has helped residents of Massachusetts and Rhode Island keep their homes at the right temperature, all year round.

As technologies have improved over the years, GEM has adapted. While oil was once the standard for home heating, natural gas has become a more efficient, cost-effective option for many homeowners. Our experienced team stays up to date with the latest equipment and installation practices, ensuring every conversion is completed safely, efficiently, and to the highest standards. When you choose GEM, you’re working with a company that understands both the history of home heating and the future of energy-efficient comfort.


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Years in Business

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What to Expect During an Oil-to-Gas Conversion

At GEM, we follow a tried-and-true process that allows for a smooth transition from oil to gas with minimal disruption to your home and routine. Here’s how we do it:

We start with a detailed evaluation of your current oil system, your home’s layout, and your heating needs. This helps us determine the best path forward for a safe and efficient conversion.

Next, we design a tailored solution, including equipment recommendations, installation scope, and coordination with your local gas utility. You’ll have a clear understanding of the process, timeline, and expectations.

Our licensed technicians handle the full conversion, from removing or decommissioning your oil system to installing your new gas heating equipment and completing all necessary connections.

Once installation is complete, we thoroughly test your new system for performance and safety, then walk you through how everything works so you feel confident and comfortable moving forward.

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 9464 reviews
David Polishook
2 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
2 days ago
Tom was very helpful discussing the pump and using the bypass system. we’re under contract
Karen Bell
2 days ago
Friendly, professional and informative. Answered all my questions.
Joseph Hoffman
3 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
3 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
3 days ago
That the technician was very thorough and very pleasant. I enjoyed his knowledge. Five stars are good for me.
I Schofield
3 days ago
Technicians were on time; very polite and professional and quickly resolved my issue. Will utilize their services again.
Professional, thorough, reliable and knowledgeable. I’m glad I chose Gem and will be working with them in the future.
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
4 days 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
7 days ago
They weee smart, communicated well, professional.
Andy Moutinho
1 week ago
Gem Plumbing very professional and neat
Sean Crehan
1 week 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
1 week ago
Excellent job by Bruno. Very happy with the new system.
Sara Pedone
1 week 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
1 week ago
Awesome company! Always reliable and on their game!! Great team! Always on time
George Spliff
1 week 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
1 week ago
Great job installing the air scrubber system!
JimDaddy
1 week ago
Explained in detail. Indicated things I should monitor.
Nancy Merrill
1 week ago
Staff were very professional and pleasant.
Brian Read
1 week ago
Britain from GEM was awesome help me.out at the same time I had to go to work 3rd shift at my house.in the Middle of the night talk the proceeds to me and my sone was there he was helping my son to translate issues .he is 25 with Autism. And he.was.great with me. He found the.major issue fast. Polite well manner after a 2 hour drive to get to me late at night. I highly recommend him and them. Thank you so much. !!!!!!! BRIAN
Janice Bella
2 weeks ago
Both William and mark were very knowledgeable, friendly and very helpful. I was impressed with their communicating “plumbers language” with me the layman. All in all I would highly recommend this pair of skilled professionals! Thank you again William and Mark

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(833) 222-2953

What are the Benefits of Switching from Oil to Gas Heating?

It can be intimidating to move away from what you know works.

Switching from oil to gas, though, can have tremendous benefits for your home. Here are some of the most enticing benefits of switching from oil to gas:

Natural gas is typically more affordable than oil, helping reduce your monthly heating expenses. Over time, those savings can really add up, especially during long New England winters.

Modern gas heating systems are designed to operate more efficiently than older oil systems. That means you get more consistent heat while using less fuel to keep your home comfortable.

Gas systems burn cleaner than oil, which means less buildup, fewer odors, and fewer maintenance concerns. You’ll spend less time worrying about upkeep and more time enjoying reliable heat.

With natural gas, you won’t need to schedule deliveries or monitor tank levels. Your fuel is delivered directly to your home, so you never have to worry about running out when you need heat most.

Installing a natural gas boiler or furnace can save you up to 30% on your energy bills. You might also qualify for rebates. For instance, Rhode Island Energy currently offers rebates of up to $1,000 for a gas boiler or $600 for a gas furnace.

Gas Heating Options in New England

Gas heating is flexible, and finding the right system for your home can make all the difference.

At GEM, we offer a variety of gas heating options to keep your home warm.

Gas furnaces are one of the most common heating solutions, delivering warm air through your home’s ductwork for fast, consistent comfort. They’re a great option if you already have ducts in place and want reliable, efficient heating with quick response times.

Gas boilers heat water and distribute warmth through radiators or baseboards, providing steady, even heat without blowing air. This option is ideal for homeowners who prefer quiet operation and consistent temperatures throughout their home.

Gas-powered or hybrid heat pump systems offer an energy-efficient way to heat and cool your home year-round. They work by transferring heat rather than generating it, making them a smart choice for homeowners looking to maximize efficiency and comfort in all seasons.

Proudly Serving Rhode Island and Massachusetts Homeowners

Choosing the right company is just as important as choosing the right heating system.

You want a team you can trust to do the job right, communicate clearly, and stand behind their work long after installation is complete.

At GEM, we’ve built our reputation on dependable service, quality workmanship, and a commitment to customer satisfaction across New England.

Since 1949, we’ve been helping homeowners stay comfortable in every season. That kind of experience means we’ve seen it all and know how to handle every detail of your conversion.

Our team is fully trained, licensed, and up to date on the latest heating technologies. You can trust that your system is installed safely and correctly the first time.

We handle every step of the oil-to-gas conversion process, so you don’t have to juggle multiple contractors. From planning to final testing, we make the process simple and seamless.

We take the time to explain your options, answer your questions, and keep you informed throughout the project. No surprises, just straightforward guidance you can rely on.

We install trusted, high-performance systems designed for efficiency and long-term reliability. That means better comfort for your home and fewer issues down the road.

Your comfort and satisfaction are always our top priorities. We’re not done until you’re confident in your new system and happy with the results.

Smart thermostat installation by GEM HVAC technician

(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.


Call GEM for Oil-to-Gas Conversion Service in Massachusetts and Rhode Island

You deserve a warm, comfortable home without worrying about high energy costs.

Gas heating systems excel at producing efficient and consistent heating , helping you stay comfortable while keeping your utility bills under control. When you’re ready to make the switch, GEM is here to guide you every step of the way. Contact our team today to schedule your consultation and start enjoying the benefits of natural gas heating.

GEM technician in front of service truck


Other HVAC Services You May Need


Oil-to-Gas Conversion FAQs

How long does an oil-to-gas conversion take?

Most conversions can be completed in one to three days, depending on the complexity of your system and any required utility work. We’ll give you a clear timeline upfront so you know exactly what to expect.

Will I need to remove my oil tank?

In many cases, the oil tank is removed or properly decommissioned for safety and compliance. Our team handles this process and makes sure everything is done according to local regulations.

Is natural gas really cheaper than oil?

Natural gas is typically more cost-effective than oil, especially over time. Many homeowners see noticeable savings on their heating bills after making the switch.

Do I need to be connected to a gas line?

Yes, your home will need access to a natural gas line to complete the conversion. If you’re not currently connected, we can help coordinate with your local utility provider.

Will converting to gas improve my home’s value?

Upgrading to a modern, energy-efficient gas heating system can make your home more attractive to potential buyers. It’s often seen as a valuable improvement that adds both comfort and long-term appeal.

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