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Get Your Somerville Furnace Working

When your furnace breaks down, getting it fixed shouldn’t add to your stress.

Your family counts on consistent warmth through winter, and Somerville homeowners deserve a repair team that delivers. GEM Plumbing & Heating Services, LLC makes furnace repair services in Somerville, MA, smooth and worry-free. Call GEM today for hassle-free furnace repair!

(833) 222-2953


24/7 Emergency Furnace Repairs

When your furnace quits at 2 AM or during a holiday, Somerville families shouldn’t have to wait until morning.

GEM provides 24/7 emergency furnace repair in Somerville because heating problems don’t wait for business hours. Our technicians come prepared with parts for typical furnace repairs, ready to get your heat back on as soon as possible.

(833) 222-2953


Call GEM. We’re in Your Neighborhood!

GEM HVAC technicians work throughout Greater Boston, so Somerville homeowners get fast response when heating emergencies hit.

Our technicians serve all Somerville neighborhoods, from the triple-deckers and Victorians of Davis Square and Winter Hill to the established areas of Union Square, Ball Square, and throughout this vibrant city. We understand the heating challenges of Somerville’s dense urban layout. That local knowledge, along with decades of proven heating experience, makes GEM the smart choice for furnace repair in Somerville.

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 Somerville straightforward from the first call to the finished job.

City living means tight schedules and parking challenges, and we navigate both to reach Somerville homeowners efficiently.

We make booking your Somerville furnace repair simple. Reach out by phone or online.

Our Somerville technicians carefully inspect your furnace to pinpoint the problem.

Somerville repairs feature reliable parts installed by experienced technicians.

After your Somerville furnace repair, we make sure your heating system is working properly.

We Repair All Types of Furnace Issues in Somerville

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

Somerville’s triple-deckers and multi-family homes present unique heating configurations, and our crews have worked on them for decades.

A Somerville furnace that won’t turn on could have electrical or ignition problems. GEM’s furnace repair in Somerville quickly diagnoses startup failures.

When your Somerville furnace blows cold instead of warm air, heat generation has failed. Furnace repair in Somerville from GEM restores warm airflow.

Banging, rattling, or grinding from your Somerville furnace signals problems. Our Somerville furnace repair technicians fix noise sources.

A Somerville furnace that cycles every few minutes wastes energy. GEM’s furnace repair in Somerville stops rapid cycling.

Somerville’s triple-deckers have unique heating challenges. Furnace repair in Somerville from GEM addresses multi-unit heating problems.

When Somerville heating costs spike, your furnace’s fuel efficiency has declined. Our Somerville furnace repair restores efficiency.

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 Somerville?

Somerville families need a heating repair company that delivers honest service and reliable results.

In a city where neighbors share recommendations, GEM has earned trust through decades of dependable work across Somerville.

GEM delivers same-day furnace repair in Somerville because we understand you can’t wait.

Somerville residents rely on GEM for heating, plumbing, electrical, and AC needs.

For over 75 years, GEM has provided furnace repairs in Somerville and across Massachusetts.

Somerville homeowners receive upfront quotes with no hidden fees.

Somerville families consistently recommend GEM for furnace repair.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9524 reviews
Stephen Crowell
16 hours ago
Christopher did a very good job. Explained everything very well.
Bob Slott
17 hours ago
Douglas was courteous and efficient.
John Walsh
24 hours ago
Very professional , great communicator, also neat and tidy. Aaron is very knowledgeable and professional.
Donald Watts
2 days ago
The techs were early and all I did was show them the generator. They did their job with no problems
Janet Secatore
2 days ago
Sorry for the delay in rating the service I got for my HVAC checkup in September. It went as expected and the two service men were efficient, courteous and communicative. Thanks!
Daniel Linger
3 days ago
In a world where you call HVAC companies and either get no answer, an AI receptionist or a human who takes all your information just to tell you they can’t service you until next week, these guys were a breath of fresh air! Same day service. Fair price. Incredibly kind people from the receptionist to the service worker. Thank you guys!
Jodi Livermore
3 days ago
I was so grateful to get such quick, great service, especially on a holiday weekend. Devin was excellent, explaining everything to me and making recommendations. My go to company for all future plumbing needs!
Brendan Murphy
3 days ago
Incredible job on short notice- will definitely use again. Helpful, responsive, and professional which is exactly what you want with a plumber.
Bruce Keeler
4 days ago
Excellent service from Davontay and Anthony. They were quick and explained what they were doing in an easily understandable manner. Great representatives of the company!
Ed Wirtanen
4 days ago
I called GEM for an issue concerning my the cold water intake for my washing machine. Chris responded within a couple of hours and promptly identified the problem and installed the new part. He is very customer focused and thorough. Chris is a very friendly guy with an objective to make the job is done right.
Susan McCaffrey
5 days ago
Excellent professional service!
Barbara Amiro
5 days ago
I was very pleased with Aaron N. professionalism in servicing our water heater. This service is included in my service plan.
On time. Pleasant. Introduced themselves. Went over the work completed. Left the area clean.
Steven sogoloff
6 days ago
We did a maintenance request for our heating system. Christian and Joie were very pleasant and gave us the results based on their analysis of the system. They arrived within the time frame and completed the process in about 30 minutes.
Joanne Iachetta
6 days ago
Showed up when expected. So kind and courteous and explained everything to me that would need to be done for my plumbing issue. Would highly recommend GEM.
Vin Milano
6 days ago
Erickson was great! Explained conditions of units and recommendations for upkeep!
Doug Williams
7 days ago
The service was good.Aiden was very good. It’s just they said they were on there way 2hrs and30 min they finally arrived. Waited all afternoon
The 2 service men were on time, assessed the problem, diagnosed the issue, came up with a plan and offered several solutions for fixing our mini split. They took pictures, tried clearing out mice debris , attempted to get the outside machine to work ( apex 2 hours) Alas a no go, so we decided to scrap it and go with baseboard heater for the room over the garage. Up front information and pricing , no nonsense. Affable techs and so far great service.
Doug Dustin
1 week ago
I would recommend Nathan and GEM in the event of a plumbing emergency and or issue
David Polishook
1 week ago
No repair was performed at this time I had to pay a diagnostic fee.
Eaven though I was very specific what toilet I wanted they put the wrong one in.
Kristen Mouris
1 week ago
Absolutely incredible and fast service from Nicole T! Our upstairs toilet began leaking Saturday night and by noon on Monday we had a new toilet! Nicole was super informative and walked us through our different options every step of the way. She made an otherwise stressful situation so much easier!
Robert Mason
1 week ago
I had a great experience with Gem Plumbing and Heating. It was great starting from the initial phone conversation and continued with Brian Ciaschini. Brian was an excellent electrician, he was cordial, informative and helpful. Brian made sure everything was working perfectly! I would recommend them and I will use them again.
Friendly, efficient working time, knowledgable!
keith farnham
1 week ago
Excellent as always

What to Expect When You Work With GEM

GEM makes furnace repair in Somerville a straightforward experience.

Somerville homeowners receive honest communication from technicians who respect your time and property.

Somerville repairs draw on proven techniques and reliable components.

What we quote is what you pay, period.

Somerville residents get updates at each step of the repair.

Somerville technicians hold proper licenses and prioritize lasting repairs.

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 Somerville with regular maintenance from GEM’s Home Comfort Club.

The Home Comfort Club provides Somerville residents with annual tune-ups, priority service, and repair discounts. Reach us by phone or enroll online!


Schedule Furnace Repair in Somerville With GEM

When your furnace struggles against Massachusetts winters or stops producing heat altogether, every cold hour affects your household.

GEM dispatches skilled technicians to diagnose heating problems, execute reliable repairs, and confirm proper operation before leaving. From startup failures to multi-unit challenges, GEM handles Somerville furnace repairs with the urban expertise your property requires.

GEM technician in front of service truck


Other HVAC Services You May Need


Furnace Repair FAQs for Somerville Homeowners

Do Somerville triple-deckers have unique furnace challenges?

Somerville’s triple-deckers often have older heating systems serving multiple units. GEM’s furnace repair in Somerville addresses these challenges.

How fast can GEM respond to Somerville furnace emergencies?

GEM offers 24/7 emergency furnace repair in Somerville. We normally reach out within hours of hearing from you.

Does Mass Save serve Somerville homeowners?

Yes. Mass Save offers rebates for qualifying equipment in Somerville. We can help you understand which rebates might be available.

What causes a Somerville furnace to blow cold air?

A Somerville furnace blowing cold air typically has ignition or gas supply problems. Furnace repair in Somerville from GEM identifies the cause.

When should Somerville homeowners schedule maintenance?

Somerville homeowners should schedule furnace maintenance annually before heating season.

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