Professional Water Heater Replacement Services

When you turn on the hot water, it should actually be hot. If that’s no longer happening, your water heater is telling you something.

At GEM Plumbing & Heating Services, LLC, we provide professional water heater replacement services. Whether your unit has stopped working or it’s clearly losing the battle, our licensed plumbers will help you select the right replacement and get it installed properly. Give us a call today for water heater replacement services in Leicester.

(833) 222-2953


We Serve the Leicester Area

Central Massachusetts homeowners need plumbers who actually serve this area, not ones stretching from Boston.

Our technicians work Leicester and the surrounding towns regularly. We understand the infrastructure out here and the housing types common to this part of the state. GEM has the team to reach you quickly and the experience to handle what we find when we arrive.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road


(833) 222-2953

Same-Day Water Heater Replacement Services

You can’t schedule life around a broken water heater. GEM works around your schedule instead.

Cold showers get old fast. So does hand-washing dishes with kettles of boiled water. GEM offers same-day replacement services in Leicester because we know that every hour without hot water is a frustrating hour. We show up when promised and finish the job before the day ends.

GEM Makes the Water Heater Replacement Process Easy

The water heater failed. That’s problem enough. Getting it replaced shouldn’t create more problems.

GEM simplifies the process so you’re not managing a project on top of everything else.

Call or book online. We’ll set a time that fits your day. Same-day appointments are often available.

Our plumber looks at your current setup, discusses what you’ve been experiencing, and presents replacement options that match your household’s needs and budget.

Once you approve, we execute. Old unit removed, new unit installed, every connection checked and code-compliant.

Before we leave, we verify everything works correctly and walk you through your new system. We stick around until your questions are answered.

(833) 222-2953


GEM technician standing beside branded service van

(833) 222-2953

Here’s Why You Should Replace Your Water Heater

Every water heater eventually fails. Replacing proactively beats scrambling when it finally quits.

Older water heaters waste energy. Newer models are engineered to heat the same water with less fuel or electricity. Your utility bills will reflect the difference.

A new system delivers consistent hot water without the temperature lottery you’ve been playing. It works when you need it, every time.

Professional installation means equipment that runs better and lasts longer. Skimping on the installation undermines the investment in the equipment.

Buyers pay attention to mechanical systems. A new water heater tells them the home has been maintained and removes one item from their worry list.

Why Leicester Residents Choose GEM for Water Heater Replacements

You want the job done well, priced fairly, and completed without drama. That shouldn’t be a high bar.

GEM has served Massachusetts since 1949 by meeting exactly those expectations.

Our plumbers work Leicester and Central Massachusetts consistently. We’re familiar with the homes here, from the older properties in town to the newer builds further out. We arrive knowing what to expect.

Seventy-five years in the water heater replacement business. We’ve seen every scenario and resolved every complication. Your situation is familiar territory.

GEM handles plumbing, HVAC, and electrical. One company for your home’s major systems means fewer relationships to manage.

Our team coverage and truck inventory allow same-day service across Leicester when the situation calls for it.

We quote before we start. That number holds. No additions, no discoveries, no adjustments when we’re done.

Mass Save offers rebates on qualifying high-efficiency water heaters. GEM helps identify what applies and handles the paperwork. Financing available if you’d rather pay over time.

We install equipment from manufacturers with established track records and back the installation work ourselves.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9224 reviews
I was not a service call. It’s just a yearly check up on the air conditioner. I did not meet Thomas personally, but my wife said he was very nice man. you must’ve needed a garden hose for something. I noticed it was moved, but it was wrapped very nicely and put back where where he found it. I appreciate that. overall, we were very pleased with the service. Thank you.
Outstanding
Extremely happy
fantastic technician and service!
Great company to work with! Good communication, availability and the plumbers who came to pull a gas line were professional. Would definitely use their services again.
We received great service and happy with the results!
Tony and Kevin were great, very professional and very knowledgeable- they listened to what I thought was going on, started there and quickly solved the A/C airflow issue. In this day and age and how expensive everything seems to be it was refreshing that Tony seemed very aware of pricing and as a result of their experience and efficiency make the bill very reasonable
Aaron was knowledgeable and extremely helpful
Technicians Steve Gray and Chase were Outstanding in every detail from presentation to knowledge , expertise and commitment to resolving my problem. I am a very please customer and I just need to say Steve and Chase represent your company extremely well. I will continue to be a very loyal customer. Thank you
Xavier and Mike did an excellent job.
We were very happy with the Service! Jacob and his “understudy” showed a very professional and efficient service. Jacob seem to be very experienced, and knowledgeable, and can think outside of the box. For over 20 years every time we had the boiler serviced, louvre was recommended as a solution for the low air supply.. Jacob saw the unused 4 inch dryer duck which is already in place and with minor modification can provide more air, which I thought was a brilliant idea. Highly recommend this team to anyone!
Nicholas from GEM was very informative and fixed our problems and gave good advice. Thank you!
Generator maintenance. Excellent in all respects.
Douglas is terrific!
Orlando and Marcello are true superstars of your business! Polite, very quick at helping me fix my problem with my Plumbing. The whole process from start to finish was handled beautifully thank you so much for making a stressful situation so much easier!
Excellent work on a variety of household electrical needs. Service techs were professional, friendly, and all work done to high standards!
Excellent service! Gem Plumbing was professional, responsive, and arrived on time. They quickly identified the issue with the roof drain pipe, clearly explained the repair, and completed the work efficiently. The quality of the workmanship was excellent, and everything was left clean when the job was finished. I would definitely recommend them to anyone looking for a reliable plumber.
Excellent service with clear explanation. On time, friendly professional communication. Issues resolved with creativity!
Cory was very knowledgeable and respectful.
The technical aspects of the job he explained so I could understand.
Great all around for a large on-demand heating installation project . Very talented team. Very impressed . Will definitely use GEM in the future
I had a great experience with my recent HVAC appointment. David the technician was punctual, polite, and very thorough while performing the annual maintenance of both our heating and cooling systems. He explained what was doing, reviewed the results of the tests that were done and provided estimates for potential future component replacement.
Jim P
Punctual, professional, polite. Everything was done to my liking and reviewed with me when completed. If you want it done right, call GEM!

Joan handled our house today. Great technician.
Hands down the best service, communication is top notch. My Ac and furnace needed to be replaced and I must say Alecs Reyes and team were amazing, polite and professional and informative every step of the way. I highly recommend Gem. Update I also had them move my electrical panel which was not up to code and was the worst thing they have ever seen lol the team who handled the move was amazing once again fantastic work by the gem team!
Efficient professional and quick service excellent!! Thank you Eric
Devontay Vaz and his colleague did an excellent job servicing our scheduled maintenance on our Heating and Cooling Mini Split system which is part of our Maintenance Plan. They took the time to explain the process from start to finish. They also made sure to explain the future unit maintenance after the summer season, which we found VERY helpful. We have been members of Gem Heating and Plumbing for years now. As always, the technicians were polite, professional, and knowledgeable about their work. With life being busy, Gem always call us as a reminder to make these scheduled appointments. Thank you, Gem Plumbing!!
John is great.

Keep Your New Water Heater in Top Shape with Routine Maintenance

Maintenance is what separates a water heater that lasts 10 years from one that lasts 15.

Sediment builds up. Anode rods corrode. Small problems become expensive ones without periodic attention. GEM offers maintenance services that extend equipment life and maintain efficiency. Call GEM today to learn more.

customer and technician interaction


GEM technician in front of service truck

Choose GEM for Water Heater Replacement Services in Leicester

Good plumbers who do honest work. That’s what GEM has provided for 75 years.

We’ve served Leicester homeowners for years and we’re here to help you too. Give us a call or contact us online today for water heater replacement.



Water Heater Replacement FAQs

How do I choose between tank and tankless for my Leicester home?

Usage, space, and budget all factor in. Tank units cost less upfront and handle typical household demand well. Tankless units cost more initially but supply endless hot water and generally last longer. Our plumbers can walk through the tradeoffs for your specific situation.

What’s the most energy-efficient water heater option?

Heat pump water heaters lead on efficiency by moving heat rather than creating it. High-efficiency tankless models also perform well. Mass Save offers rebates on qualifying equipment, and GEM can identify what’s eligible.

Does GEM offer same-day water heater replacement in Leicester?

Yes. Hot water failures are urgent and we treat them that way. Our team size and inventory make same-day service available across Leicester. Calling earlier in the day improves availability.

How does local water quality affect water heater lifespan?

Hard water causes faster sediment accumulation, which reduces efficiency and shortens equipment life. Annual flushing and regular maintenance mitigate these effects. GEM technicians can recommend a maintenance schedule appropriate for local conditions.