Professional Water Heater Repair in Marion

Your water heater stopped working. Cold water from every tap, and you need it fixed today.

When your water heater is properly repaired, morning routines return to normal. Hot showers, clean dishes, fresh laundry without a second thought. GEM Plumbing & Heating Services, LLC provides reliable water heater repair in Marion, MA, getting your hot water flowing again quickly. Schedule your repair with GEM today.

(833) 222-2953


Emergency Water Heater Service in Marion, 24/7

Water pooling under the tank or a gas smell near the unit. You need a plumber now, not tomorrow.

GEM provides emergency water heater repair across Marion around the clock. Our plumbers respond to flooding tanks, gas leaks, and complete failures nights, weekends, and holidays. Call GEM any time for emergency water heater service in Marion.

(833) 222-2953


Your Marion Neighbors Trust GEM

You want a plumber who knows Marion and can get to your home fast when the water heater fails.

GEM has served Marion homeowners for over 75 years. Our plumbers work throughout the Tri-Town area, from Marion Village to Sippican Harbor to Point Road. We understand the water heater issues in local homes and arrive prepared.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road

GEM technician working on indoor HVAC system with homeowner

(833) 222-2953

Simple, Effective Water Heater Repair

Getting your hot water back shouldn’t be complicated.

GEM makes the repair process easy from start to finish.

Our Marion-area plumber arrives on schedule with a truck stocked with common water heater parts.

You see the price before any work starts. No surprises when the job is done.

Our licensed plumbers diagnose accurately and fix problems right using quality parts.

We test your water heater completely before leaving your Marion home.

Water Heater Issues We Repair in Marion

Different problems require different solutions. Here’s what we handle most often.

GEM repairs all water heater problems in Marion homes.

Burned out elements, failed thermostats, or tripped circuits can stop hot water production entirely. We find the cause and restore heat.

When hot water runs out faster than it should, sediment has reduced tank capacity or an element is failing. We restore full performance.

Water that swings between hot and lukewarm points to thermostat issues or sediment problems. We diagnose and fix the cause.

Sediment hardened at the tank bottom creates noise during heating cycles. We flush the tank to quiet the system and prevent damage.

Water around the base can come from fittings, valves, or the tank itself. We find the source and repair or recommend replacement.

Rust-colored water means internal corrosion. Rotten egg smell indicates bacteria or anode issues. We identify the problem and restore clean water.

Customer and technician shaking hands on the front porch

(833) 222-2953

GEM Technician Explaining Plans to Customer

(833) 222-2953

Why Marion Homeowners Choose GEM

When your water heater fails, you need a company that answers and shows up ready to work.

GEM has been Marion’s trusted plumber for over 75 years.

Water heater problems stop your whole day. GEM offers same-day service in Marion so you get hot water back fast.

Every GEM plumber is licensed and specifically trained on water heater systems.

The price we quote is what you pay. No hidden charges added after the work.

With 500+ trucks across Massachusetts, GEM reaches Marion homes quickly when you call.

Beyond water heaters, GEM handles all plumbing, HVAC, electrical, and drains.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8486 reviews
Joan with Gem Plumbing and Heating was professional, knowledgeable, and did excellent work. He replaced our tankless water heater pump and explained everything very clearly. We really appreciate his expertise and would definitely recommend him!
The best ,very professional spent time and explained everything. Aaron was extremely nice and knowledgeable . The most important thing is he fixed the problem that another company didnโ€™t. I am a true believer and signed up to be a. Member for on going maintenance.
I have been looking for a quality heating and plumbing company for some time. Gem is it.
Great timely service
Dave and Kyle are extremely knowledgeable on these water systems. Dave found the problem right off the bat. We are pleased that experienced people work for your company.
Dave is awesome! Knew exactly what to do and quick and efficient! Very nice guy! And Kyle is sweet! Hope to see them again! 5 plus starts from me! Thank you guys ๐Ÿ’™
George was very professional, patient and knowledgeable. He arrived on time, explained what the issue was, and told me what needed to be done. I would definitely recommend Carmines for your repair needs.
Very fast install of 7-zone mini split system and required panel upgrade. From first call to work completion was less than a week. No quality issues of install and the workers were great. Overall GEM is very expensive, but quality and speed are fantastic.
Just completed AC tune up with Nick R. Courteous and knowledgeable service. Thorough and friendly. Arrived on time and explained his intent. Highly recommend!
Richard F. was the first Gem employee I met. My original appointment was to have the air conditioner yearly service (central air). After opening the side panel Richard showed me the black mold and rust inside the unit. NO ONE had ever opened the side panel during a yearly service appointment. There were years of built up black mold. I will NEVER use the companies I have used in the past. Richard presented 2 options. He was not pushy. He simply presented the information to me and answered all of my questions. Richard is respectful both professionally and personally. We scheduled the appointment for the following day (removal of the old unit and condenser and installation of the new.

The following day Richie and John arrived at 7:45AM. Leo then arrived. They worked from the time they arrived (7:45AM-5:00PM) until they completed the job. They are respectful both professionally and personally. They thoroughly explained all the work they did and gave me information that I did not know previously. Again, we get the a/c serviced yearly and no one had ever explained anything. They cleaned up after completing the work. I mean immaculately.
He came over on Easter Sunday and helped us with a big problem that could not wait. He explained everything in detail. He stayed until the problem was resolved. Really nice guy.
Tech was efficient, skilled, client focused and really nice
Very professional and nice. Answer our questions, highly recommended
Joe and Richard are extremely pleasant and professional. I was pleased that when I got the phone call saying that they would arrive in 45 minutes they were at my door in 45 minutes! We are very pleased that we called GEM Heating and Plumbing.
Solid squad, I was sad to hear Bill is retiring. Highly recommend GEM to anyone who has HVAC, plumbing, or electrical needs.
Services were very good. Technician was very polite, respectful and knowledgeable. I was very pleased.
Experts at there craft!! Clean everything as the when . I would recommend them to anyone
Very profesional and courtious and excelent workmenship
Very surprised and very pleased that I wasnโ€™t charged for this visit since James determined that the problem shouldโ€™ve been fixed the first time I called last month. Rather exceptional in these days and times many thanks.
Very good service . Friendly, polite men, did a great job fixing both toilets so everything is working well.
We are thrilled to write this review for our air conditioner service man. Michael is absolutely the best. He was friendly, professional and thorough. He took the time to explain what was going on with our system and made sure we understood what he was going to do. Michael is a definite positive addition to the GEM family.
Generator annual service- ran 4
days straight after the blizzard. Happy to get it tuned up and oil
changed. Thanks!
Richard was very knowledgeable
Very impressed Great personality
Explained everything in simple understanding
Installation workers are here now installing and Iโ€™m very impressed
Excellent job
Went over everything else
Great personalities
He was friendly, knowledgeable, and efficient. He provided good explanations and a better understanding of the workings of the generator.
The techs who replaced my furnace were very friendly and professional.


What to Expect From GEM

Having a plumber in your home should feel straightforward, not uncertain.

GEM treats every Marion homeowner with genuine respect.

Every technician has passed background checks and holds current certifications.

We explain what’s wrong without jargon and answer all your questions before starting.

We offer time windows that work for you, including early and late appointments.

Water heater repairs include warranty coverage. Problems after we leave? We return and fix them.

GEM Plumbing Heating Cooling u0026 Electrical service truck exterior

(833) 222-2953

customer and technician interaction

Keep Your Water Heater Running With Maintenance

Most water heater failures are preventable with annual professional service.

GEM’s Home Comfort Club includes water heater maintenance that catches problems early. Members get priority scheduling and discounts on all services.


Other Water Heater Services You May Need


Get Water Heater Repair in Marion Today

No hot water, strange noises, leaks, or temperature problems, GEM handles them all. Our Marion plumbers arrive fast, diagnose correctly, and make lasting repairs to water heaters. Call or book online today.

GEM technician in front of service truck


Marion Water Heater Repair FAQs

How quickly can GEM fix my water heater in Marion?

Most water heater repairs take two to four hours depending on the problem. GEM offers same-day service in Marion, and our stocked trucks mean most repairs finish in one visit.

Why do water heaters fail in Marion homes?

Mineral deposits from local water build up in tanks, reducing efficiency and capacity. Normal wear on heating elements, thermostats, and anode rods causes most other failures. Annual maintenance prevents many issues.

Should I repair or replace my Marion home’s water heater?

It depends on age and repair cost. Water heaters under 10 years with minor problems are typically worth fixing. Units over 12 years with significant issues are often better replaced. GEM gives honest recommendations.

What water heater brands does GEM repair in Marion?

GEM repairs all major brands including Rheem, AO Smith, Bradford White, State, and others. We service gas and electric tank water heaters throughout Marion.

My water heater is leaking, what do I do?

Shut off the water supply valve above the tank. Turn off power at the breaker or close the gas valve. Call GEM for same-day emergency service. We’ll determine if repair or replacement makes sense for your situation.