Keep Your Duxbury Family Warm

Every minute counts when your heating system fails, and suffering through the night cold isn’t something you should accept.

When your furnace acts up or stops altogether, you need fast, dependable service. GEM Plumbing & Heating Services, LLC provides expert furnace repair services in Duxbury, MA, secured by decades of know-how. Reach out to GEM today for local furnace repair services!

(833) 222-2953


24/7 Emergency Furnace Repairs

It’s the middle of winter, temperatures are falling fast, and the furnace that’s never failed you before won’t start.

That’s where GEM comes in. We offer 24/7 emergency furnace repair services in Duxbury because heating problems don’t wait for regular business hours. Our team responds quickly with the solutions you need.

(833) 222-2953


Call GEM. We’re in Your Neighborhood!

With over 500 trucks on the road, GEM is the clear choice for furnace repairs in Duxbury.

We serve South Shore communities including Duxbury. From the waterfront homes along Duxbury Bay and the historic properties near the town center to the established neighborhoods throughout this scenic coastal community, we know how ocean proximity affects heating systems. When you choose GEM, you’re partnering with a family-owned company that’s been keeping Duxbury homes warm since 1949.

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!

Dealing with furnace issues is stressful enough without a complicated repair process!

GEM simplifies the furnace repair process to make it convenient and stress-free.

Scheduling with GEM is easy! Give us a call or contact us online.

We perform thorough evaluations to identify the root cause of the problem.

Our licensed HVAC technicians deliver precise, effective repairs.

After completing the repair, we test your furnace to confirm it’s operating correctly.

We Repair All Types of Furnace Issues in Duxbury

Furnace problems range from simple fixes to complex repairs that require careful diagnosis.

The stately homes along Duxbury Bay and throughout town feature heating systems of every vintage. Our technicians diagnose and repair them all with equal skill.

When your Duxbury furnace runs but produces no warmth, heat generation has stopped. GEM’s furnace repair in Duxbury identifies the cause.

Coastal Duxbury homes face accelerated corrosion on furnace components. Furnace repair in Duxbury from GEM addresses corrosion damage.

Banging, whistling, or grinding from your Duxbury furnace indicates problems. Our Duxbury furnace repair technicians fix noise sources.

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

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

When Duxbury heating costs spike, your system is consuming more energy than normal. Our Duxbury 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 Duxbury?

You and your family deserve warm, dependable comfort no matter what the forecast shows.

When South Shore winters test your heating system, you need a company that responds quickly and knows coastal homes. GEM has served waterfront communities for generations.

For more than 75 years, GEM has been keeping Duxbury homes warm.

GEM offers fast scheduling and emergency availability. Whatever time heating trouble hits, we respond quickly.

Duxbury homeowners know us for our reliability and professionalism.

Honest estimates come before any work starts.

GEM handles furnace repairs, plumbing, electrical, and cooling under one roof.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8644 reviews
On time!!! Excellent knowledge of trade
Will definitely ask for them again
Tech arrived on time and was very professional and proficient.
Tim is an amazing plumber!
Professional, Courtesy, and efficient
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.

What to Expect When You Work With GEM

Maintaining warm, consistent comfort shouldn’t require so much effort.

Duxbury homeowners receive clear explanations and professional service from start to finish.

Every furnace repair in Duxbury draws on decades of coastal heating experience. Our technicians use reliable components that stand up to salt air conditions, so your Duxbury heating system runs efficiently for years.

Before any furnace repair begins in your Duxbury home, you’ll have a complete estimate. The price we quote is the price you pay for your Duxbury furnace repair.

Throughout your Duxbury furnace repair, we explain what we’re finding and what it means. You’ll understand exactly what was wrong and how we fixed your Duxbury heating system.

GEM’s furnace repair technicians serving Duxbury hold proper certifications and bring years of South Shore experience. Your Duxbury heating repair is handled by professionals who understand coastal equipment challenges.

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!

Once your furnace is repaired, maintaining consistent heat year after year starts now.

Scheduled maintenance stops problems before they start. Through the Home Comfort Club from GEM, you’ll get priority scheduling, discounted repairs, and annual tune-ups. Call today to enroll!


Schedule Furnace Repair in Duxbury With GEM

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

GEM sends experienced technicians to diagnose heating problems, complete lasting repairs, and verify proper operation before leaving. From salt air corrosion to standard mechanical failures, GEM handles Duxbury furnace repairs with the coastal expertise your system needs.

GEM technician in front of service truck


Other HVAC Services You May Need


Furnace Repair FAQs for Duxbury Homeowners

Why do coastal Duxbury homes need more furnace maintenance?

Duxbury homes near the bay face salt air and humidity that accelerate component wear. GEM’s furnace repair in Duxbury addresses coastal challenges.

How fast can GEM respond to Duxbury furnace emergencies?

GEM offers 24/7 emergency furnace repair in Duxbury. Same-day visits work for most requests.

Does Mass Save serve Duxbury homeowners?

Yes. Mass Save offers rebates for qualifying equipment in Duxbury. Our team remains current on incentive programs.

What causes a Duxbury furnace to produce no heat?

A Duxbury furnace producing no heat typically has ignition or gas supply problems. Furnace repair in Duxbury from GEM identifies the cause.

When should Duxbury homeowners schedule maintenance?

Duxbury homeowners should schedule furnace maintenance annually. Properties exposed to sea air often require additional service.

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