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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 8669 reviews
review us on
Richard Killeen
I know we had snafus getting you guys over here but Aaron showed up today and found out what the problem was corrected it and he also went above and below at the exact right time when I was asking him a question he came down on the ground and grabbed a bolt and helped put up the differential cover that I was working on By starting a couple of bolts! Also, I would like to thank Morgan in the call center for not only getting somebody here today but a supervisor, nice job, thanks again.
Yokolopea Julu
Christopher, was great he came to do what he had to do. He got a job done. And I'm very pleased with her, thank you, Chris.
Veronica McKay
I have used Gem in the past for both plumbing and electrical issues. This time it was a blocked kitchen drain. Turns out it was more than a blocked drain in the PVC under the sink. Nicholas snaked the entire line (down to the basement) to clear out grease and "gunk" that has been literally decades in the making. Because of how this job was handled and because of how the tech talked to me, I am contracting to replace the VERY old 1950's era cast iron pipes in my home.

UPDATE: Work was quickly scheduled. Nicholas arrived today and completed the work. It was a big job. Excellent work.
Janet Mason
Chris and Anthony were polite considerate and professional in knowing their jobs and sharing important information concerning our unit.
I really appreciate the honest and integrity in handling our issues. Made us feel confident in our decision making. Very professional but yet personable.
This is called Hawaii Na! Mahalo from Nanna the visitor!!!!
John Okeefe
My tech Erickson is a man with a bright future. He was extremely knowledgeable, courteous and articulate.
Kenneth Chay
Informative and professional service.
SERENA LANDINI
Thank you! Very fast reply, the solved the problem during heat wave
Guero Hurley
Great effort to a complicated issue still not sure gas company coming this morning toser if the meter is the problem
Hans Fiedler
Very responsive and professional.
Walter Junker
Anthony was on time, done in a very reasonable amount of time and was polite and friendly.
alfred perrotti
Abraham fantastic plumber great work wonderful company to work with on time always
Jayant Talekar
Amazing experience with the company!!
Anthony Rutkunas
Anthony Pena was just alright ! He doesn’t return phone calls !
Labor Price was RIDICULOUSLY Overpriced !!!!
Never Again !!
Raymond OBrien
Very good service, as I’ve come to expect from GEM. Jonathan was very friendly and efficient, and explained that I needed to know.
Sandra Ganguly
Fabulous!! Very good communication knew exactly when they would arrive. The guys were great and helped me figure out what might work best. They did a cost estimate and all electrical work in the same day. Highly recommend.
Peggy Mazzoncini
John and his assistant were both very professional and fixed my Central Air in no time.
Dave Vreeland
David was an amazing tech from GEM who quickly got our AC system up and running.
Debra Michaux
Jordan M. did a great job! Explained his service and fixed the problem. He answered all of our questions.
Regina Dillon
Service man was polite and informative. A pleasure to deal with.
Elaine G
I was impressed by the prompt service, and very thankful that my AC was working on this very warm weather forecast
Ami Fields
We had a leak that was dumping water into our kitchen late on a Friday night. Jonathan showed up when he said he would and fixed the problem in no time. He was friendly and knowledgeable.
Joseph Stamp
Pleasant and cordial…..informative…
Marc Shepard
Fast response, constant communication, professional service, and fair pricing. Literally couldn’t ask for a better experience.
Lou Cap
Tristan was very professional and knowledgable!
Michael Lovely
Got a problem with your well pump not working? Not a problem! Call Gem plumbing & heating services. Our 100’ deep well finally lived out its life and stopped working. Not a pleasant experience when suddenly you have to get water somewhere and start filling up buckets. I called on Saturday and they came by within a few hours. They checked the pressure tank first then the well. They came back Monday and installed the new pump. I couldn’t have asked for better service! They were there when I needed them!

Save on Your HVAC Service

Take advantage of our current offers & coupons!

All Offers
Mass Save Heat Pump Installer Network logo

Save on Energy Upgrades

with GEM and Mass Save® Rebates

Explore Rebates

  • $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.

  • $500 OFF

    HVAC Install for Seniors & Veterans

    $500 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:

    05/31/2026

    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.

  • Up to $1,000 OFF

    Ductless Mini Split Install + One Year of Free Home Comfort Club

    Expires:

    05/31/2026

    Up to $1,000 OFF – Ductless Mini Split 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.

  • 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.

GEM technician in front of service truck

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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