Expert Furnace Installation Services in Warwick

When winter arrives, you need reliable heat in your home. A new furnace gives you peace of mind when Rhode Island temperatures drop.

At GEM Plumbing & Heating Services, we take your needs seriously. Having a quality furnace in place is about more than just comfort; it’s also about safety. Our team has been installing furnaces in Warwick since 1949.

We understand your home’s heating needs, help you choose the right furnace for your budget, and ensure your home stays comfortable through the coldest nights. Call GEM today to schedule your furnace installation in Warwick.

(833) 222-2953

GEM Technicial Inside Van


(833) 222-2953

We Understand Warwick Winters Because We’re Local

Warwick sits right on Narragansett Bay, and that coastal location matters when you’re installing a furnace.

The humidity off the bay is tough on heating systems. Salt air corrodes metal faster than dry inland air does. Properties near Oakland Beach and Goddard Park face different challenges than homes inland near the airport.

GEM’s technicians know this because we’ve been installing furnaces in Warwick for 75 years. We account for coastal conditions when we size ductwork and recommend systems. We know which units hold up better in Kent County’s climate and which ones don’t.


Skilled employees

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Years in Business

Emergency Service


Our Furnace Installation Process

Getting a new heating system can come with a lot of unknowns. At GEM, we believe furnace installation should be simple, transparent, and tailored to your home’s needs. So that you know what to expect, here’s how our furnace installation process works from start to finish:

Our experienced team will assess your home’s layout, insulation, and heating needs to recommend the right furnace size and model for maximum efficiency.

You’ll receive a clear, upfront estimate that includes pricing, available rebates, and financing options so you can make an informed decision without pressure.

Once you approve the plan, GEM’s NATE-certified technicians will carefully remove your old equipment and expertly install your new furnace.

We thoroughly test your new furnace to ensure it’s running safely and efficiently, then walk you through its operation and answer any questions. With GEM’s Home Comfort Club, you’ll enjoy routine maintenance, priority scheduling, and long-term peace of mind knowing your system will stay in top condition.

Female Gem Plumbing u0026 Heating employee sitting at a desk smiling

(833) 222-2953


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8530 reviews
Great team came to fix our leaking pipe. Truly professional. Did what needed to be done and were extremely well versed in codes and fixing mistakes of the past.
Had a furnance replaced. Went with a tank less water and furnace combi. Best decision made.
Excellent Service!! As usually
Nick is extremely knowledgeable and polite. Service to our AC was exceptional.Thank you. Highly recommend GEM…and especially Nick.
They provided fast and professional service.
Thank you Ryan for helping my case today. Called GEM this morning because my water heater broke out of the blue and there was water all over my basement. They put me on an emergency list and within an hour I had the guys here to check it out. Unfortunately I needed a new water heater and they were able to help me with that. They were fast, cordial and very efficient. Iโ€™m recommending them to everyone I know and have their number saved on my phone.
Joe and Danny came and did a great job. Replaced three-valve shower faucet with a single valve.
David came to fix the flange for my toilet. He made a quick and effective diagnosis and then did the repair in just a few hours, anytime I run into plumbing issues ill be calling GEM again, wonderful service
he did a great job
GEM came thru when our sinks were clogged. Colin exhibited professionalism in every way
Thoughtful and shared every step.
GEM workers well qualified, friendly and extremely helpful. Installed two new units in one day – efficient and excellent work.
Great service and smart young man Jordan was able to quickly solve problem with my AC unit and was extremely professional and talked me through the problem!
Thank you so much to Bill and Anthony for coming out and repairing our furnace. They were both very friendly and knowledgeable and answered all of my questions! Thank you again!!
Jonathan was very neat and helpful with my emergency plumbing needs
Honest and fair. Work was clean and well communicated. Response to issue was 24 hours. The three techsโ€ฆAnthony, Brody, and Nick, were polite quiet clean work and communicated step by stepโ€ฆ job well done.
Paul V from Carmineโ€™s, arrived promptly and was very professional, knowledgeable, patient and has a great demeanor. He changed the control board of my HAVAC unit, and gave me great suggestions of the usage of it. Paul is very sincere and you can see his dedication to his work. I would definitely recommend Carmines and Paul V for any of your HAVAC needs.
Friendly, explained what was being done and what to watch out for.
Great job by David
Victor is the best. He fixed our clogged pipes and came out right away
Great service ! They were on time, respectful and took care of business quickly and efficiently
Lost our well water tank, great job with replacement. While here had them replace kitchen faucet and garbage disposal also. Will use GEM from now on!
Eric and Steve are great. Got the job done fast. Cleaned up. Terrific work.
We had 2 very old direct vent gas wall heaters replaced. Evan and Steve are the best. They explained everything and did a awesome job for never putting in these Rianni heaters . Kept me informed and answered all my questions and eased my concerns . Couldn't of asked for two better guys. The electrician and his assistant were outstanding with the fact the house was
built in 1925 with older wiring . Chen and his assistant installed 2 dedicated circuit for both heaters to run on and it works out great as now my air conditioner will run on the dedicated circuit this summer. Would recommend all of them for future heating needs .
We had the bathroom one downsized to a smaller unit with no issue what so ever even with them having to remove the bigger one they had put in they were happy to accommodate the issue
They are sweet, knowledgeable and quick. Thank you guys for an excellent job done, I appreciate it.

GEM technician portrait in front of GEM service truck

(833) 222-2953

How to Know When You Need a New Furnace Installed

A furnace doesn’t last forever, and knowing when it’s time to replace it can save you from sudden breakdowns or rising energy costs. Here are some of the factors our team considers when helping decide if you need a new furnace:

If your energy bills keep climbing even though your heating habits haven’t changed, your furnace may be losing efficiency. Older systems must work harder to produce the same amount of heat, wasting energy and driving up costs. A modern, high-efficiency furnace can significantly reduce those monthly expenses.

Most furnaces last around 15 to 20 years with proper maintenance. If yours is reaching that age, it’s a good time to start exploring replacement options before it fails during a cold Warwick winter. If your heating system in Warwick is approaching two decades old, replacement prevents emergency situations during the coldest months.

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 Warwick, GEM is here to help.

If some rooms are cozy while others are chilly, your furnace may no longer be distributing heat effectively. This can happen when the system’s blower motor weakens or internal components wear out, which are signs that replacement could be the smarter choice.

We Install All Types of Furnaces in Warwick

Every home is different, and so are its heating needs. At GEM, we install a full range of furnace types to suit your home’s layout, energy source, and efficiency goals.

Our licensed HVAC technicians will help you choose the best system for your space, budget, and long-term comfort. Here’s a look at the types of furnaces we install in Warwick:

Gas furnaces are one of the most common and efficient heating options across New England. They use natural gas to produce steady, reliable heat, making them a cost-effective choice for most homes. Installing a gas furnace in Warwick makes practical sense for properties with natural gas service, delivering powerful performance and lower energy bills even on the coldest winter nights.

Oil furnaces are a dependable solution for homes that don’t have access to natural gas service. Known for producing strong, consistent heat, oil systems are ideal for older properties throughout Rhode Island. Many properties in Warwick still use oil heat, and GEM installs modern oil furnaces in Warwick that meet today’s higher efficiency standards, maximizing heat output while reducing fuel consumption.

Electric furnaces are clean, quiet, and easy to maintain, making them a great option for smaller homes or households looking to avoid fossil fuels. These systems convert electrical energy directly into heat and can pair well with renewable energy sources. GEM’s experts can help you select an electric furnace that provides reliable warmth and complements your home’s overall energy strategy.

Solar-assisted furnaces are an eco-friendly way to reduce energy costs and your home’s carbon footprint. These systems use solar panels to capture and store energy, which supplements your furnace’s power supply. GEM’s technicians can help design and install a solar-supported heating solution that keeps your home comfortable while maximizing efficiency.

Don’t see your preferred type of furnace listed here? GEM also installs horizontal, upflow, and downflow furnaces to suit your Warwick home’s specific needs.

  • 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 Warwick Furnace Installations: Here’s Why

For more than seven decades, GEM has been the go-to choice for furnace installation in Warwick and throughout Rhode Island.

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

GEM’s HVAC technicians are NATE-certified and factory-authorized, bringing industry-leading training and hands-on experience to every installation. We stay up to date on the latest furnace technologies and energy-efficient models, ensuring every system we install meets the highest performance and safety standards. With over 75 years of service in New England, we’ve seen it all and know how to install systems built to last through Rhode Island’s toughest winters.

GEM isn’t a faceless corporation headquartered out of state; we work and live in your community. These local roots mean we understand the unique heating needs of Warwick homes, from older properties near the bay to newer developments throughout the city.

When your furnace stops working, waiting days for an appointment isn’t an option, especially in the middle of a Warwick cold snap. GEM provides same-day service and emergency availability to restore comfort to your home as quickly as possible. Whether it’s a full furnace replacement or a last-minute installation, you can trust GEM to deliver prompt, professional service when you need it most.

GEM believes in clear communication and honest pricing from your first consultation to the final system check. You’ll receive a detailed, upfront estimate that outlines every cost, so there are no surprises later on. Our technicians take the time to explain your options, answer questions, and guide you toward the best solution for your home and budget.

Installing a new furnace is just one part of creating a comfortable, efficient home. GEM also provides comprehensive HVAC support, including system design, ductwork evaluation, thermostat integration, and long-term maintenance. With GEM, you get everything you need in one place: no juggling multiple contractors or paperwork.

At GEM, we back every job with strong warranties, dependable maintenance plans, and lasting support. Our work is built to exceed expectations, and our reputation rests on every service call we make. As a Carrier Factory Authorized Dealer, GEM helps you take advantage of valuable rebates and incentives when installing energy-efficient heating systems. When you choose GEM, you’re choosing a partner that’s been trusted in Warwick since 1949 and will be here for many years to come.

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

Every HVAC system needs occasional maintenance to run at its best, and GEM makes it easy to get the help you need with our Home Comfort Club.

We created our maintenance plan to make sure you never have to worry about missing another tune-up, while providing you with plenty of other great benefits.

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 Warwick

Don’t wait for the next cold snap to find out your furnace can’t keep up.

GEM is here to help with fast, professional furnace installation throughout Warwick and Rhode Island.

Call or contact GEM today to schedule your furnace installation appointment in Warwick, RI!

GEM technician in front of service truck

Other HVAC Services You May Need

Furnace installation is just one of GEMโ€™s comprehensive range of heating and cooling services. Browse our other services below.


Furnace Installation FAQs

When is the best time of year to replace a furnace?

Early fall or late spring are ideal times to schedule installation, since technicians are more available and you can avoid peak winter demand. However, if your furnace breaks down during the cold months, the professional installers at GEM can replace it quickly to restore heat.

How do I know what size furnace my home needs?

Furnace size depends on your home’s square footage, insulation, number of windows, and overall energy efficiency. A professional HVAC technician can perform a heat load calculation to determine the correct capacity and ensure your system heats efficiently without wasting energy.

Should I repair or replace my furnace?

If the cost of repairs is approaching 50% of the price of a new furnace, or if your system is older and inefficient, replacement is usually the smarter long-term option. New models are more energy-efficient and come with updated safety features.

How much does a new furnace cost?

Furnace prices vary depending on the type, size, and efficiency rating you choose. GEM provides transparent estimates that include equipment, installation, and any available rebates so you can make an informed decision that fits your budget.

What’s the average lifespan of a furnace?

Most furnaces last 15 to 20 years with regular maintenance. If your system is nearing that age and experiencing frequent repairs or uneven heating, replacement may be more cost-effective than continuing to repair it.

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