Boston, MA Furnace Installation
Whether upgrading or installing a new system, GEM can help!
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.

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.
700
Skilled employees
500
Trucks on the Road
75
Years in Business
24/7
Emergency Service
Get Pre-Approved Financing
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.
What Our Customers Are Saying
100% Satisfaction Guarantee
Save on Your HVAC Service
Take advantage of our current offers & coupons!

Save on Energy Upgrades
with GEM and Mass Save® Rebates
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.
Call (833) 222-2953 to schedule a new furnace installation.
Questions?
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.
Get Pre-Approved Financing

The Home Comfort Club
Service plan starting at
$49.99 /mo
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!
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.



