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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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.

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(833) 222-2953

What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9089 reviews
Technicians were polite and professional.
Prompt and superior service and attention to detail. Explained everything he did. Very happy with his professionalism,
Sink faucet faulty. Repaired in a quick, professional manner.
Gem plumbing and heating was very helpful from first phone call to service .Great
customer service would highly recommend them to anyone
Marcelo and associate were great!
Jay and Ryan were the best anyone could ask for. I wish I could give a 10 star review
Gem worked with us and all was complete in a day
I was very pleased with the service that David Chapman from Gem gave me. David gave Me alternatives for fixing it so that I could make an informed decision.
Nick Yeo was Fantastic. Gave me a detailed explanation and was very professional. I appreciated his device recommendations which are offered by his company.
Great great service install by Alec’s & John!!!
Couldn’t be more pleased. Five star service. Great GEM ambassadors.
Thank you!
Absolutely wonderful experience.
Techs were very informative- helpful
Richard did my annual maintenance on my heating system. He and I decided it was time for a new system since it wasn’t working properly. Not an easy decision for me because it’s so expensive to replace … But of course, safety is first!

Luckily Gem offers a payment plan with installments that are reasonable and without interest.

Richard was very informative and helpful as my salesperson … I would definitely recommend him.
Excellent response, with a comprehensive explanation of repair options
Area was left spotless
Very knowledgeable and polite. Answered all my questions.
Amazing experience with Richard he is a true professional and we will definitely call GEM again in the future!
GEM is a GEM! Within 24hours our issue was addressed. From the initial phone call (Desiree) to follow up communications to the arrival of the technician. Tom Gavin was courteous, professional and experienced to handle the task in short order.
Thank you, GEM Team!
James was the best. Very communicative .
Nick from Gem was very professional and was able to solve our AC problem with one visit!
Dory El Abiad is highly recommended. Very nice guy and did great work in cleaning our AC.
My installation was smooth and everything was explained in detail and I was very pleased with the quality of the work
Tankless water heater inspection. Professional service, friendly, on time.
Came on time very neat and were very courteous guys did a nice job
Devan was awesome!! He saved me a lot of money and time. What I thought was a clog in my washing machine's drain wasn't. He gave me some good advice and told me if I needed anything else to call back. Awesome service!! Thank you kindly!
Job well done

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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.

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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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