Expert Furnace Installation Services in Boston

Boston residents know that the area experiences freezing-cold temperatures…literally. When the cold temperatures strike, you need a furnace that’s able to keep your home safe and comfortable.

At GEM Plumbing & Heating Services, LLC, we take your needs seriously. Having a quality furnace in place is about more than just comfort; on winter’s coldest days and nights, it’s also about safety. Our team is here to make sure your home stays warm no matter how cold it gets outside. We provide expert furnace installation services throughout Boston, ensuring your system is properly sized, energy-efficient, and built to last.

Give us a call or contact us online today for furnace installation services in Boston.

(833) 222-2953

GEM Technicial Inside Van


(833) 222-2953

Need a New Furnace in Boston? GEM is Close By!

At GEM, we’re proud to be local to New England; we understand how the local winters affect our area, and we’re here to make sure your home stays nice and warm with a reliable furnace.

Our Boston furnace installation team lives and works in the same communities we serve, so when you call GEM, you’re getting fast, reliable service from neighbors who truly understand what Boston homeowners need to stay comfortable all winter long.


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


Our Furnace Installation Process

You know that you need a new furnace, but you’re not sure where to start. Our GEM family makes it simple.

We understand that there are plenty of things to consider when the time comes to install a new heating system. That’s why GEM makes getting a new furnace installed in Boston simple, transparent, and stress-free from start to finish.

Pick a time that works for you. Our technicians perform a detailed evaluation of your current heating system, ductwork, and energy usage to ensure your new furnace is properly sized and designed for your space.

You’ll receive a clear, honest quote with no hidden fees—just straightforward pricing so you can make an informed decision with confidence.

Our licensed installers remove your old system (if applicable) and install your new furnace with expert precision, following all safety codes and manufacturer standards.

Before we finish, we thoroughly test and calibrate your furnace to ensure it’s heating your home evenly, efficiently, and reliably. Once we’re confident your system is performing at its best, we’ll walk you through its features, answer any questions, and share maintenance tips to help you get the most from your investment.

Female Gem Plumbing & Heating employee sitting at a desk smiling

(833) 222-2953


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9401 reviews
barryblackusa
19 hours ago
We had a leak in the feed tube going into our toilet. It leaked down through the ceiling into our kitchen. I called GEM and they sent technicians right out to fix the problem. The technicians arrived, assessed the problem and gave us a very reasonable quote. The technician also noticed veteran plates on my car and applied a 10% discount! They fixed the problem, noticed that the feed tubes to my sink didn't look good and corrected them as well. Both technicians were very personable and kind. They helped lower our anxiety as well. Great experience! Highly recommend GEM plumbing!
J H
24 hours ago
Two great gentlemen (Brandon and Maxwell) came to my house to fix a leaking faucet. They explain all the questions from me and wife. They even give nice advice about reglazing the sink. Due to the distance between the cabinet and the sink, they tried very hard to find the best possible solution for us and install a new faucet. It is a wonderful job!! Highly recommended!!
The GEM service technicians showed up promptly. They were quick and efficient with their service. They had good recommendations and were very cordial. I would call on them again.
John Walsh
1 day ago
Very professional , great communicator, also neat and tidy
Brian was extremely professional and knowledgeable. He was clearly motivated to do the best job possible and that is exactly what he did.
Very pleased. They had the best plan to install mini splits in our home. Competitive price. They show up on time and are friendly. I also have used them for the past 3 years for maintenance service. They don’t try to oversell things.I would recommend them.
Process ongoing response is great tech is cordial and focused
Great timing! Excellent service! Professional and kind!!
Came to do our heating system maintenance today. They explained everything in detail, helped make sure I understood everything, and were extremely pleasant. I’m on the monthly maintenance plan and would recommend it to everyone!
Cory and partner were Johnny on the Spot. I called and they were there within an hour and fixed everything. Great service!!
Awesome company! Always reliable and on their game!! Great team
Alan Quatrale
1 day ago
Polite, on-tine, took the time to explain. Knowledgeable.
Susan Hall
1 day ago
Professional service technicians on site, arrived when they said they would, and took time to answer questions .
Thank you to GEM and their technicians. They've been servicing our house for the last 2 years and doing a great job.
91murf
1 day ago
Mason was super friendly and very knowledgeable!
Great experience. They let me know of all issues and remedies to fix them they did a good job cleaning the area. Good communication from everyone. A little disappointed they could not install a hi efficient furnace- structural issue
eric hauser
1 day ago
Ethan did a great job of walking me through the work he was performing and why he was performing it. Worked very neatly highly recommend him.
Lauren Fuller
1 day ago
We had a pipe in our basement develop a pin hole leak that soaked a ceiling tile and was raining down in our basement. Within 3 hours they had dispatched Nick, diagnosed the problem, we had a new pipe and everything was back to normal.
Patricia B
2 days ago
I have already posted a 5 star review and want to post another. Four years after becoming a GEM customer, I remain totally satisfied with their service. I could name a lot of names: Nathan Campbell, Tony Rossi, Michael Hassel, Steven Gray and his partner Chase, and others who have all been incredibly responsive and totally dedicated to solving the problem at hand. I think for an organization as large as GEM they have managed to recruit and train a great group of professionals. All that matters to me is quick access to such a good group caring pros.
George Howe
2 days ago
Your service was excellent
Robert Bojar
2 days ago
Prompt, professional – can’t say more!
James Cook
2 days ago
Timely and professional service. Took the time and effort to complete job in the right way.
Nancy Grasing
2 days ago
Jacob arrived on time to replace 2 large post lanterns. Completed the job within an hour. And the new lanterns look great.
Kelsie Reed
2 days ago
On time, good explanations on bathroom renovation estimate.
Alison S.
2 days ago
The service and attention to detail is excellent. They identified the problems with 2 toilets and 2 shower faucets and resolved every issue with the least amount of disruption. They even went the extra mile to identify the cause of a ceiling stain to make sure it wasn't from water. I recommend them highly for quality of work, knowledge and efficiency.

GEM technician portrait in front of GEM service truck

(833) 222-2953

How to Know When You Need a New Furnace Installed

Sometimes, it’s easy to tell you need a new furnace. Other times, though, you may need to look a bit harder to understand if your furnace is at the end of its lifespan.

Your energy bills and your furnace’s efficiency are directly related. As your furnace struggles to efficiently produce heat, it will use more energy to maintain your desired temperature, causing your utility costs to climb month after month. This is often one of the first signs that your heating system in Boston is nearing the end of its lifespan.

Most furnaces last between 15 and 20 years, depending on maintenance and usage. Once your system reaches that age, it begins to lose efficiency and reliability, often requiring frequent repairs. A new furnace installation can improve performance, lower costs, and give you peace of mind for years to come. Whether you’re running a gas furnace or oil furnace in Boston, upgrading to a modern system pays off.

If your furnace constantly turns on and off in short bursts, it’s working harder than it should to maintain your home’s temperature. This frequent cycling not only wastes energy but also puts extra strain on internal components, leading to faster wear and tear. For many Boston homes, short cycling signals it’s time for a new furnace installation.

A furnace that refuses to start is one of the clearest signs that something serious is wrong. While minor issues like a thermostat malfunction or tripped breaker can sometimes be the cause, an aging or failing system may be beyond repair. When you need furnace installation in Boston, GEM is here to help.

We Install All Types of Furnaces in Boston

GEM is here to help your home stay at the right temperature all summer long, no matter what type of system you count on to do so.

Here’s a look at the types of air conditioners we install:

Gas furnaces are one of the most popular and efficient heating solutions for New England homes. They deliver consistent warmth, quick heat, and lower long-term operating costs compared to other fuel types. GEM installs high-efficiency gas furnaces with advanced features like variable-speed blowers and modulating burners for optimal comfort and energy savings.

For homes without natural gas access, oil furnaces provide powerful, reliable heat even on the coldest days. GEM’s technicians are experienced in both traditional and high-efficiency oil systems and can help you upgrade to a cleaner, more efficient unit that meets today’s energy standards.

Electric furnaces are a clean, safe, and dependable option for homes that prefer or require all-electric systems. They’re simple to maintain and offer steady performance, especially when paired with efficient insulation and modern thermostats. GEM’s experts can guide you through system selection and installation to ensure your home stays cozy without wasted energy.

Looking to make your home more sustainable? GEM offers solar-assisted heating options that harness renewable energy to supplement your furnace’s power. By integrating solar technology, homeowners can reduce their carbon footprint and utility bills while maintaining reliable comfort through the winter.

GEM is here for all your heating needs in New England. We also work on:

  • Horizontal Furnaces: For smaller spaces, horizontal furnaces are installed on their side, perfect for attics, crawl spaces, or tight basements.
  • Downflow Furnaces: Suitable for attics or other high placements, downflow models pull in air from above, distributing it downwards.
  • Horizontal Furnaces: For smaller spaces, horizontal furnaces are installed on their side, perfect for attics, crawl spaces, or tight basements.

Homeowners Trust GEM for Boston Furnace Installations: Here’s Why

GEM is proud to be a staple across Boston and throughout Massachusetts. Our team knows the area well, and we take pride in being the heating company chosen by countless local homeowners.

At GEM, we’ve built our reputation on doing things the right way, because your comfort and safety come first.

Keeping homeowners in Boston and the surrounding New England area safe and warm is our passion. We understand that the local winters can be brutal, and that a high-quality heating system can make all the difference. Choose GEM to work with an experienced team of factory-trained technicians.

When your furnace stops working, you shouldn’t have to wait days for help. GEM offers same-day service across Boston and the surrounding area to restore your heat quickly and safely. Our team arrives promptly, fully equipped to diagnose and fix the problem so you can get back to a warm, comfortable home without delay.

From new installations and replacements to repairs and maintenance, GEM handles every aspect of your home’s HVAC system. Our technicians take a full-system approach, ensuring your furnace, ductwork, and thermostat all work together efficiently.

We believe great service starts with great people. Our technicians are not only licensed and factory-trained but also respectful, approachable, and dedicated to your comfort. From arrival to cleanup, you can expect courteous service and clear communication every step of the way.

At GEM, we prioritize energy efficiency to help you get the most from your heating system while keeping your utility bills low. We install high-performance furnaces and provide expert maintenance that improves system performance and reduces waste.

As a Mass Save® partner and Carrier Factory Authorized Dealer, GEM helps you take advantage of valuable rebates and incentives when installing energy-efficient heating systems. We make it simple to save money while upgrading your home’s comfort.

GEM technician entering service vehicle for home repair visit

(833) 222-2953


customer and technician interaction

Our GEM Family Cares for Your System’s Entire Life

Your furnace works hard through every New England winter. Regular maintenance keeps it running efficiently, safely, 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 system running the way it should, year after year.


Contact GEM for Furnace Installation Services in Boston

Home to historic buildings and stunning scenery, we’re proud to call Boston home. We know the winter temperatures can drop in a hurry, and having a durable and reliable heating system in place is your key to staying safe and comfortable.

Call or contact GEM at (833) 222-2953 today to schedule your furnace installation appointment in Boston, MA!

GEM technician in front of service truck

Other HVAC Services You May Need

Furnace installation is just one of GEM’s comprehensive range of heating and cooling services. Browse our other services below.


Frequently Asked Questions

How long does it take to install a furnace in Boston?

Most furnace installations can be completed in a single day, typically within 4 to 8 hours depending on the complexity of the system. GEM’s technicians work efficiently to ensure your new furnace is installed safely, tested thoroughly, and ready to keep your home warm.

Do I need a new furnace?

If your current system is over 15 years old, requires frequent repairs, or struggles to heat your home evenly, it may be time for a replacement. GEM can inspect your unit and provide an honest recommendation based on its condition and efficiency.

How long do furnaces usually last?

A well-maintained furnace typically lasts between 15 and 20 years. Regular tune-ups from a trusted professional can help extend its lifespan and keep it running efficiently for as long as possible.

Is now the right time to install a new furnace?

The best time to replace your furnace is before the cold weather hits, ensuring your home stays comfortable through the winter. However, GEM offers fast, professional furnace installation in Boston year-round to meet your needs whenever your old system fails.

What should I look for in a new furnace?

When choosing a new furnace, consider energy efficiency, system size, fuel type, and warranty coverage. GEM’s experts will guide you through your options to help you find the right model for your home’s layout, budget, and comfort goals.

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