October Is Breast Cancer Awareness Month

Proceeds of New Installations to Benefit The Gloria Gemma Breast Cancer Research Foundation

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 9596 reviews
Cindy Olivet
6 hours ago
Great Electrical & Plumbing teams , very polite, friendly, & exceptional work done . Will continue recommending Gem generators to more friends & family 👍🥰‼️ Thanks again, Cindy & Lou Olivet
Jane Moore
6 hours ago
Davontay was here today to check out our mini-split system for cleaning. He was very knowledgeable regarding these systems and determined that the deep clean could wait a bit. He also gave me some information about an air cleaner that attaches to the mini-split unit. He is a super nice guy to deal with.
John Delorey
9 hours ago
Great service, knowledgeable and friendly. Love this company. Not the least expensive but the attention to detail and service is worth every penny.
Anna Sokolova
10 hours ago
Many thanks to John Perez who has done a great job!
Deserie Pelayo
11 hours ago
Kyle at GEM Electrical did an excellent job! He was thorough in diagnosing the issue. He did a great job explaining the problem (including videos and photos ) and completing the necessary repairs. Professional, knowledgeable, and great to work with. I would absolutely recommend GEM Electrical.
Robert Barat
11 hours ago
Excellent visit and checkup of my furnace. GEM also has very good communication with the customer.
Joseph Kennedy
12 hours ago
Just had a plumber out to check my pipes to ensure there were no issues and it was covered under my plan so it Didn’t cost me any out-of-pocket money. Great job as always.
Thank you for doing the services and now we wait and see if it solves the problem.
Lori M.
1 day ago
Kevin D. was terrific! He was early for the appointment and restored my heat less than 10 minutes! Kevin was personable, knowledgeable and informative. I was very satisfied with his service. Thank you Kevin! 👍👍
Excellent service. Both techs were professional and knowledgeable.
Geoff Schoos
1 day ago
Both David C was excellent! Hecame on time, walked me through what needed to be done, and when completed showed me the final product. He was very professional, pleasant and respectful of our home. I strongly recommend him for any repairs needed.
Kate Mis
1 day ago
Very professional.
Ethan was excellent. He did diagnostics, found the problem, left and got the part for us.
Greg Smith
2 days ago
Good job just what we paid for, but they need to come back and fix the gas line. Hopefully sometime soon.
Jeremy Brandon
2 days ago
The guy that showed up at awesome energy and I appreciate it the way he showed up and took care of our problem
Very expensive
Karl Hall
2 days ago
I was somewhat pleased with the information that I received from the first phone call to acquire service. The work that was performed by Anthony Garris was presented in a very professional and informative manner. The work and the service charges were adequate seem to be well represented. If I need any Heating Plumbing or electrical work performed I will not hesitate to call g e m. Thank you!
Jim Baptista
2 days ago
I was not onsite but to quote my tenant, “The guy from Gem was great”
Very professional and respectful
Tiffany C
2 days ago
John and Brian were our technicians. Both gentlemen were knowledgeable, professional and patient and tackled multiple jobs. They arrived early and spent most of the day working on different projects. We very much appreciated their assistance for the day. -P. Ramut/T.Cordery
Stephen Crowell
2 days ago
Joe was friendly and professional. Solved the issue
David Pinkham
2 days ago
Replaced kitchen faucet. Scott was very helpful. He was knowledgable, courteous and profession. Great guy!
Brian sansouci
2 days ago
Great service
John Losoya
2 days ago
Great Job!
tparece
2 days ago
Power surge from winter storm fried everything! They came so fast, and I was a new customer then. I was so impressed I bought the service contract they offer-as I knew there was going to be more required, and they do plumbing and heating, too. This time the replaced my entire electric (fuse) box. Day long project. I like that I get the same service technicians, and they have all been amazing. They follow up on everything, too. 👍🏻

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.