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24/7 Emergency Service

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Medford, MA Furnace Repair

Whether you need emergency repair or advice on minor issues, GEM can help!

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Fast Furnace Repairs for Medford Homes

When your furnace breaks down, you deserve a straightforward path back to warmth.

Your home’s warmth shouldn’t be uncertain, and Medford homeowners deserve a repair team that delivers. GEM Plumbing & Heating Services, LLC makes furnace repair services in Medford, MA, efficient and trouble-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, Medford families shouldn’t have to wait until morning.

GEM provides 24/7 emergency furnace repair in Medford because heating problems don’t wait for business hours. Our vans stock parts for typical repairs so we can restore your heat quickly.

(833) 222-2953

Call GEM. We’re in Your Neighborhood!

Fast furnace repair in Medford starts with local HVAC technicians who know the types of systems in the area well.

Our technicians serve all Medford neighborhoods, from the homes near the Mystic River and Tufts University to the established areas of West Medford, South Medford, and Wellington. We understand the heating challenges of Medford’s diverse housing. That local knowledge, plus our extensive industry experience, makes GEM the smart choice for furnace repair in Medford.

75

Years in Business

700

Skilled employees

24/7

Emergency Service

500

Trucks on the Road

Call (833) 222-2953 to schedule services.

Questions?

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 Medford straightforward from the first call to the finished job.

Medford residents juggle busy schedules, and we respect that by offering flexible appointment times and punctual arrivals.

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

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

We install quality components and stand behind our repairs.

After your Medford furnace repair, we put your furnace through its paces to verify the repair.

Get Pre-Approved Financing

Financing Options

We Repair All Types of Furnace Issues in Medford

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

From century-old homes near Tufts to newer construction in Wellington, Medford’s housing variety means we see every furnace configuration.

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

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

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

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

When some Medford rooms stay cold, heat distribution has problems. Furnace repair in Medford from GEM balances temperatures.

When Medford heating costs spike, your heating system is losing efficiency. Our Medford furnace repair restores efficiency.

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(833) 222-2953

Don’t Trust Your Home & Family to Just Anyone.

Book an Appointment
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(833) 222-2953

Why Work With GEM for Furnace Repair Services in Medford?

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

Word travels fast in tight-knit communities, and GEM has built trust across Medford through consistent quality work.

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

Medford homeowners get heating, plumbing, electrical, and AC from one trusted company.

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

We stand behind honest, straightforward pricing.

Medford families consistently recommend GEM for furnace repair.

What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8777 reviews
review us on
cecile chekovsky
Outstanding service from GEM Plumbing & Heating! David and his teammate were incredibly kind, professional, and knowledgeable. David took the time to explain everything and made the entire experience stress-free. We were so impressed with the level of service and the timeliness, that we can't imagine using anyone else for our plumbing and heating needs. Highly recommend!
Daniel McIntyre
Devon and his Apprentice, Nolan, were courteous, competent, and very helpful!
Horatio Algebra
Great plumbing job by GEM. Always use them.
Kevin Curry
Very professional. Prompt service. Completed the work. Nice guys they explained everything that they were doing. How ever. I do find that the price is very high But you do get what you pay for
Betty Easton
Michael Mallon and his partner were extremely knowledgeable, efficient and respectful. It was an altogether satisfying experience.
John Mitrelis
The maintenance representative was a very good representative of GEM. He was very thorough with the maintenance call.
Susan Parent
Installation of smart thermostats
Steve Jean
These guys were kind, friendly and professional.
Anita Gregory
Called GEM for plumbing repair this morning and the repair was made this afternoon – fast and professional service. All in all, a very positive experience!
Naas du Plessis
Mason was excellent. Very friendly and explained all the options.
Lori Sorel
Friendly, very helpful and did a great job!
Shannon Gadoury
Abraham did a great job. Quickly identified the problem (broken water pressure tank and dying water pump) and was back the next day to install replacements. Finished an hour ahead of schedule
Christine Moynihan
All good!
Steven Brezzo
Responsive and committed… our needs are met and the work is professional. As good as it comes… note: I’m writing this in a cool, comfortable setting now. 😁
Carolyn Windham
I am very pleased with ALex's service. He is knowledgeable and polite.
David Yalenezian
The technician arrived. He came in and diagnosed the problem with my ductless system. He was able to get my system functioning, even though he didn’t have the pot needed to be replaced so temporarily we can run the system as it is he did he did his job by diagnosing the issue and doing a temporary fix?
Maxfield Gaj
I called GEM for a weekend, short notice pipe repair, and everyone was great from Hendry who I spoke to on the phone, to the two technicians Alec and Danny. They worked quickly, communicated clearly, and worked with me to come up with a solution I was happy with the price and result of. I would definitely call them in the future when things pop up.
Charlene Heffernan
Can’t say enough good things about Gem Plumbing and Thomas in particular. I easily got a came day appointment, Thomas the tech was here in the agreed upon window, provided 2 alternative estimates and once we selected, he completed the job right away – no need to make another appointment and come back another day. Great work, and even better service!
Carl CarlK
Fast and knowledgeable service technicians.
Judy Nazzaro
William and Mark were excellent! They explained everything that they were doing and included us through the whole process. Would recommend them highly.
leonard tessier
Very prompt and professional service!
Karen M
The service provided by Mark and his partner was incredible. They took the time to explain all details of the situation and even helped make a call to a remediation company. They cleaned up after themselves and were very easy to discuss the repair process with.
Katie Terricciano
Always a pleasure, professional expert service. Solving any problem simple or difficult!
Carolyn Yunes
Came even late at night to make sure we had working air conditioning
Jim Fisher
The team that installed the unit (Luis Herrera Mezquita Et al) was very professional and explained things thoroughly. I would highly recommend them.

Save on Your HVAC Service

Take advantage of our current offers & coupons!

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Mass Save Heat Pump Installer Network logo

Save on Energy Upgrades

with GEM and Mass Save® Rebates

Explore Rebates

  • $500 OFF Air Scrubber

    with full HVAC install

    $500 OFF Air Scrubber – with full HVAC install

    *Cannot be combined with any other offer or discount. One per customer. Residential only. Must be presented at time of service.

  • $100 OFF

    Air Scrubber Installation

    $100 OFF – Air Scrubber Installation

    *Cannot be combined with any other offer or discount. One per customer. Residential only. Must be presented at time of service.

  • $250 OFF

    HVAC Install for Seniors & Veterans

    $250 OFF – HVAC Install for Seniors & Veterans

    *Cannot be combined with any other offer or discount. Residential only. Must be presented at time of service.

  • Up to $2,000 OFF

    New Cooling System Install + One Year of Free Home Comfort Club

    Expires:

    06/30/2026

    Up to $2,000 OFF – New Cooling System Install + One Year of Free Home Comfort Club

    *Qualifying equipment only. One per customer. Not to be combined with any other offer not stated here. Residential Only.

  • 5% OFF

    Any Service for Seniors & Veterans

    5% OFF – Any Service for Seniors & Veterans

    *Cannot be combined with any other offer or discount. Residential only. Must be presented at time of service.

  • Financing

    On Work Over $500

    Financing – On Work Over $500

    *Subject to approved credit. Qualifying equipment and services only. See full disclosures at https://askgem.com/financing/.

What to Expect When You Work With GEM

GEM makes furnace repair in Medford a straightforward experience.

Medford homeowners receive clear explanations about what’s wrong and what the fix involves.

Our repairs draw on proven practices and solid components.

Our quote is your final cost.

We address your concerns and clarify our methods.

Our team is licensed, courteous, with a focus on real results.

GEM Plumbing Heating Cooling & Electrical branded technician portrait

(833) 222-2953

Call (833) 222-2953 to schedule services.

Questions?

customer and technician interaction

The Home Comfort Club

Service plan starting at

$49.99 /mo

All Service Plans

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

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

The Home Comfort Club provides Medford residents with annual tune-ups, priority service, and repair discounts. Enroll now by phone or at our website!

Schedule Furnace Repair in Medford 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 identify heating problems, execute reliable repairs, and confirm proper operation before leaving. From startup failures to cold air output, GEM handles Medford furnace repairs with the expertise your system requires.

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We’re Here to Help!

Quality, Friendly Service in Southern New England

(833) 222-2953

Schedule Today

Other HVAC Services You May Need

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Furnace Replacement

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Furnace Maintenance

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Heat Pumps

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Ductless

Furnace Repair FAQs for Medford Homeowners

How fast can GEM respond to Medford furnace emergencies?

GEM offers 24/7 emergency furnace repair in Medford. We work to see you the day you reach out.

Does Mass Save serve Medford homeowners?

Yes. Mass Save offers rebates for qualifying equipment in Medford. We can point you toward applicable programs.

What causes a Medford furnace to blow cold air?

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

Why does my Medford furnace cycle so frequently?

Short cycling often points to clogged filters, thermostat issues, or oversized equipment. Furnace repair in Medford from GEM stops short cycling.

When should Medford homeowners schedule maintenance?

Medford homeowners should schedule furnace maintenance annually before heating season.

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