Get Your Furnace Working Again in Johnston

Johnston winters demand a working furnace, and when yours fails, time without warmth feels endless.

Whether your furnace is limping along or has quit entirely, you need help fast. GEM Plumbing & Heating Services, LLC helps maintain your furnace at peak performance. We provide furnace repair services in Johnston, RI, that get heat flowing again when you need it most. Call GEM today for dependable furnace repair services in Johnston!

(833) 222-2953


24/7 Emergency Furnace Repairs

When your Johnston furnace fails in the middle of the night or during a holiday, waiting simply isn’t practical.

GEM provides 24/7 emergency furnace repair in Johnston because heating problems strike without warning. Our vehicles stock typical repair materials to address your heating problems fast. Regardless of the underlying problem, our trained crew takes care of it.

(833) 222-2953


Call GEM. We’re in Your Neighborhood!

Fast furnace repair in Johnston begins with technicians who are stationed locally and understand the area.

Our HVAC technicians serve Thornton, Graniteville, Hughesdale, Manton, and all Johnston neighborhoods. From the older homes near Hartford Avenue to the newer developments throughout town, we know the heating systems that keep Johnston families comfortable through harsh winters. That local knowledge, supported by 75+ years in the business, makes GEM the smart choice for furnace repair in Johnston. Call today!

Years in Business

Skilled employees

Emergency Service

Trucks on the Road

GEM technician working on indoor HVAC system with homeowner

(833) 222-2953

It’s Easy to Schedule Your Furnace Repair With GEM!

GEM makes furnace repair in Johnston straightforward from your first call to the finished job.

We make furnace repair hassle-free for every Johnston homeowner we serve.

We make booking your Johnston furnace repair simple. Phone us or go online and we’ll find a time that works.

Our Johnston technicians don’t rush to conclusions. We check every component carefully to find the true source of the problem before we begin.

With the diagnosis complete, our Johnston technicians perform precise repairs using quality components. We work for lasting solutions, not temporary ones.

After your Johnston furnace repair, we run the furnace through its cycles to confirm proper operation. We review the fix and stay accessible for future needs.

We Repair All Types of Furnace Issues in Johnston

GEM’s technicians provide comprehensive furnace repair in Johnston for every type of heating system problem.

Our skilled Johnston technicians tackle every furnace issue with expertise and efficiency.

When your Johnston furnace runs but vents blow cold or lukewarm air, heat isn’t being generated properly. Burner problems, ignition failure, or heat exchanger issues prevent warming. GEM’s furnace repair in Johnston restores proper heat production.

Repeated clicking from your Johnston furnace usually means the igniter is trying but failing to light. Igniter wear, gas valve problems, or flame sensor issues prevent successful startup. Furnace repair in Johnston from GEM identifies the ignition failure cause.

A Johnston furnace that shuts down before reaching thermostat temperature isn’t completing heating cycles. Overheating, sensor problems, or safety switch triggers cause early shutoffs. Our Johnston furnace repair finds why cycles aren’t completing.

When Johnston heating costs spike without explanation, your heating is wasting energy. Dirty components, worn parts, or calibration problems force the system to work harder. GEM’s furnace repair in Johnston restores efficient operation.

If certain Johnston rooms never warm up while others are comfortable, heat distribution has problems. Duct issues, damper malfunctions, or airflow restrictions prevent even heating. Furnace repair in Johnston from GEM balances temperatures throughout your home.

A gas odor near your Johnston furnace requires immediate attention. While some smell at startup is normal, persistent gas odors indicate potential leaks. Our Johnston furnace repair technicians inspect gas connections for safety.

GEM service vehicles parked outside customer home

(833) 222-2953

GEM Technician Explaining Plans to Customer

(833) 222-2953

Why Work With GEM for Furnace Repair Services in Johnston?

Johnston families need a heating repair company that delivers honest service and reliable results every time.

GEM has supported Rhode Island households for over seven decades.

GEM delivers same-day furnace repair in Johnston because we understand you can’t wait when your heat is out. Fast response, reliable results for Johnston families.

Beyond furnace repair, GEM provides plumbing, electrical, and cooling services for Johnston residents. One contact handles all major home systems.

For over 75 years, GEM has provided furnace repairs in Johnston and across Rhode Island. That experience translates to faster fixes and better results for every Johnston homeowner we serve.

Every GEM service includes transparent cost information. Johnston homeowners get a clear estimate upfront with no surprise charges after the job.

Johnston families consistently recommend GEM for furnace repair because we deliver quality work and honest communication on every job.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8638 reviews
Michael from Gem Plumbing was here today to do an annual check on our central air conditioning system and mini-split system. He did a thorough check of all the components inside and outside the home. He is very knowledgeable and explained everything very clearly as to what he found and observed on our systems. This service was covered under our maintenance plan with Gem so there was no charge for today. Michael is a really friendly and personable guy and he did a great job at our home.
Scott was great. Gave me my options. For now just changed the toilet fill valve. A a bit pricey, but good to have changed it
Your co. And your ees. That helped me from having no heat for 3 days and are miracle workers. They were professional from beginning to the end.
I now have the comfort or a warm home.
I would recommend your company to my friends and family.
That you.
Experience knowledgeable friendly staff
Technicians were very professional, respectful and explained exactly what they would be doing and answered all my questions.
Great job
Fast, professional, really know what they are doing! Very responsive! Came 12:30AM one night and resolved a severe leak. Great people!

Update: Doing home maintenance now for heating, air conditioning and plumbing. Doing excellent assessments. Great service, knowledgeable staff. Very happy with GEM!
B
9/6/2025—-GEM does our HVAC service.
We had one condenser stop. They came, found an electric problem, sent the electricians in their group, ordered the required electrical panel and we are back up and running.
These people REALLY know what they are doing!!
Corey Mayo took care of it this morning- he was polite, informative, and efficient.
I was very pleased with GEM plumbing. They came when they said they would and explained everything. I would highly recommend them.
Gem has always been my lifesaver and yesterday they came through again. When GEM came yesterday for the annual boiler cleaning they discovered that my boiler was leaking carbon monoxide gas. It had not been leaking the year before so carbon monoxide leaking from your burner. It’s like a tire that’s going flat in the air is coming out. It only gets worse. They gave me an estimate on replacing it, I did some research and they said that they couldn’t install it the next day. The price was in line with everything I had researched and the Bernar rated very high on Trustpilot as did the warranty. Having worked with GEM before, I trust them and I made the deal. Today two men arrived two more came then the Electrician.They got the old burner out they got the new burner installed. They cleaned up the basement and I now have heat and no carbon monoxide.Thanks for being there again GEM.
John arrived within the time window, was courteous and professional. He explained what he was doing throughout the service call.
Great service as usual. Techs were very pleasant, knowledgeable and considerate. The explained everything so I could understand it.
Very professional and was sure to explain everything that was done and the condition of the system
David was professional, courteous and knowledgeable. GEM is lucky to have him. Just wished GEM helped out with some of the cost seeing how it was just installed seven years ago but I was very please with the service David provided.
Technician Joseph Sr, was on time, knowledgeable, neat and personable. Excellent service.
Great service for the annual ac check up!
Gem did a great job installing the new furnace and A/C systems for the house, their work was on time and Gem did a great job installing the new furnace and A/C systems for the house. Their work was on time and professional as always!!
Tim did a great job. Diagnosed the problem with my generator promptly and got it back in working condition right away. Recommended for generator service.
excellent Anthony.lllldid heating tuneup.my wife and I very happy with his work.
Prompt, communicative, friendly and precise. Nicole was amazing.
I had to call Gem on a Sunday for a leaking faucet that was causing havoc to my wood floors. Orlando was the technician. He saved the day!!!! I was so thankful!! It was quick he was so nice. He should get a raise for his customer service.
Tim was terrific.. very personable and knowledgeable ..he knows what he is doing..
..
Luis and Edwin did an OUTSTANDING job in replacing my old furnace with a new one. They were thorough in every aspect of the job. From removal to the new install and clean up. Very professional and answered any questions I had. I can't thank them enough for the excellent Jobe they performed. 👍👍👍👍
Polite, professional, and diligent.
Mason was very polite and courteous. He explained everything

What to Expect When You Work With GEM

GEM makes furnace repair in Johnston a straightforward experience from first call to completed job.

75 years of Rhode Island service inform everything we do, including Johnston.

Our crew applies trusted techniques with reliable components. Our repairs are built to endure.

We price furnace repairs openly and honestly. You’ll have pricing in hand before we touch anything, with no hidden costs after the fact.

We walk you through the repair from start to finish. Our technicians describe issues directly and give honest options.

Our staff are qualified, respectful, and focused on fast restoration. They come as expected and work conscientiously in your home.

GEM Plumbing Heating Cooling & Electrical branded technician portrait

(833) 222-2953

customer and technician interaction

Prevent Future Furnace Problems With GEM’s Home Comfort Club!

Prevent unexpected furnace breakdowns in Johnston with regular maintenance from GEM’s Home Comfort Club.

The Home Comfort Club from GEM provides Johnston residents with annual tune-ups, priority service, and repair discounts. We spot potential issues before they cause breakdowns, keeping your Johnston furnace reliable through winter. Call us or go online to register!


Schedule Furnace Repair in Johnston With GEM

When a furnace begins running longer than normal or struggling to keep indoor temperatures steady, it may be operating inefficiently or under mechanical stress.

GEM delivers expert furnace repair in Johnston to diagnose system performance issues, correct underlying faults, and restore reliable heat when you need it most. Whether the concern involves declining efficiency, airflow restrictions, or unexpected shutdowns, every furnace repair service in Johnston is handled by experienced technicians focused on safe operation and lasting results.

GEM technician in front of service truck


Other HVAC Services You May Need


Furnace Repair FAQs for Johnston Homeowners

What’s the most common furnace repair in Johnston homes?

Ignition system problems and dirty flame sensors rank among the most frequent Johnston furnace repairs. Regular cycling during cold snaps accelerates wear on these components. GEM’s furnace repair in Johnston addresses these common issues quickly.

How do I know if my Johnston furnace needs emergency service?

Emergency furnace repair in Johnston is warranted when you have no heat during freezing temperatures, smell gas, hear carbon monoxide alarms, or see visible damage. GEM provides 24/7 emergency service for Johnston heating emergencies.

Why does my Johnston furnace keep shutting off early?

A Johnston furnace that shuts down before completing heating cycles may have overheating problems, dirty flame sensors, or malfunctioning safety switches. Furnace repair in Johnston from GEM diagnoses why cycles aren’t finishing.

Can a dirty filter really cause furnace problems in Johnston?

Yes. Dirty filters restrict airflow to your Johnston furnace, causing overheating, reduced efficiency, and premature shutdowns. Regular filter changes prevent many problems that require professional furnace repair in Johnston.

Does GEM provide upfront pricing for Johnston furnace repairs?

Yes. GEM provides detailed estimates before any furnace repair work begins in Johnston. You’ll know exactly what the repair costs before we proceed, with no surprise charges or hidden fees afterward.

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