New High-Efficiency Hot Water System + One Year of Free Home Comfort Club

GEM plumber servicing residential water heater

Reliable Hot Water When You Need It Most

Your home deserves reliable hot water every day. When your water heater fails to deliver, you need a plumbing team that responds quickly and installs systems built to last.

When your water heater starts failing, that comfort disappears. GEM Plumbing & Heating Services, LLC serves New Bedford families with professional water heater installation throughout this community. We install dependable systems designed for years of reliable performance. Call GEM today for water heater installation services in New Bedford.

(833) 222-2953


Need Water Heater Installation in New Bedford? GEM is Close By!

When your water heater goes out, you need help fast. GEM proudly serves New Bedford with a team of over 700 employees and a fleet of more than 500 trucks.

This allows us to reach you faster so you can get back to enjoying hot water as quickly as possible. When you call GEM for water heater installation services in New Bedford, you can expect fast response times, honest communication, and expert workmanship from start to finish. Our licensed plumbers arrive on time, assess your home’s needs, and recommend the best system for your lifestyle and budget. Call us today to get started!

(833) 222-2953


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


Female Gem Plumbing u0026 Heating employee sitting at a desk smiling

(833) 222-2953

Our Water Heater Installation Process

Water heater problems always seem to happen at the worst time. GEM is here to take that burden off your plate. Here’s what to expect when you need a new water heater installed in New Bedford:

Reach out to our team and we’ll find an appointment time that fits your schedule. We dispatch a technician promptly.

We inspect your system and provide a transparent quote. We explain your options clearly and make sure you’re confident before work begins.

Our licensed plumbers handle every step with care. We remove your old unit, set up the new system, and ensure everything meets code.

We test your new water heater thoroughly, walk you through its operation, and answer any questions before we leave.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9643 reviews
gilbert serra
10 hours ago
Very pleasant and very honest, and they cleaned up after their work and would definitely use them again.
Bob Strouse
11 hours ago
Great service, very clean and professional. Very happy with Gem.
Karen Gray
12 hours ago
Working with Nick to get all my bathroom faucets replaced was a pleasure. Karen Gray
Alyssa Zelman
13 hours ago
Great communication, went the extra mile, professional and friendly. Came out same-day, on-time. Def recommend!
Allan Barbash
14 hours ago
Great service he was very thorough.
Darlene ONeill
14 hours ago
Xavier was confident, efficient, knowledgeable, prompt and treated his trainee with respect.
Dale Abbott
17 hours ago
Great job. They know their “stuff”!
Jim Walsh
19 hours ago
Super fast response time (called at 4:00 on Monday and Mike & Chris were at the house at 11:15 on Tuesday). Mike and Chris were excellent, diagnosed the source of the odor (bad wax ring) and completed the job by 12:15.
Everything from the initial phone call to the quick response from our techs and the repair of our system was an A+! Would recommend to everyone.
GEM was one of only services that got back to me and scheduled me on the same day! Colin was quick, professional, and someone I felt safe having in my home. You get what you pay for!
Corey was outstanding , very helpful, informative and friendly !
Noemi Jordan
1 day ago
Khorey J. and his colleague did an excellent job inspecting our heating and cooling mini-split system. They took the time to explain the issues in detail and gave us peace of mind and at ease by ensuring that everything was working properly. They also explained and demonstrated when the condenser fan should turn on at various temperatures and settings. Both men were knowledgeable, professional, polite, and respectful. We have been customers of Gem Heating and Plumbing for many years, and, as always, they were there when we needed their services. Thank you, Gem Plumbing!
John O'Leary
1 day ago
Efficient and spot on always
Michael Hoff
2 days ago
John did a great job servicing our central heat pump and boiler. He was thorough and a great communicator. Thanks!
Joe Burgess
2 days ago
Great people Very professional Explanation of everything Excellent job
Patricia Criner
2 days ago
Very personable guys Joe and Landon did a thorough inspection and make sure I completely understood all options for the future
Cindy Mossman
2 days ago
Electrical replacements
Peter Rintels
2 days ago
Have used GEM several times. After some rough experiences with some other HVAC companies, I can say GEM has been consistently outstanding. Highly recommended.
We had an emergency service performed on Saturday, the technician Chris was professional and talked me through everything he was doing. I’d rate his overall work on a scale of 1-10 as over 10 because he was that awesome. What gets me is the pricing of the service. As I mentioned it was an emergency, and as the customer I want an itemized breakdown of parts and labor. I just called GEM and they mentioned they do not provide that. I will continue to call until I get the satisfaction I want on full disclosure of MY billing statement the was paid for in FULL by MYSELF. I know GEM reads these reviews and I want my fully itemized bill for services rendered.
Very satisfied with the service
Bill Cater
2 days ago
The GEM team, Richard (Rickey) and Gabriel along with the electrician were extremely professional. They cleaned up the entire work site with great care to ensure no dirt was left behind. Xavier was outstanding during the service call. happy and highly recommend.
Alyssa Nguyen
2 days ago
Josue & Mike were the two technicians that came and did the work for our home. They were absolutely amazing and did an amazing job! Took their time to make sure everything was done right.
We were not getting heat from our boiler. It was old and not working properly. Richard walked us through a new boiler purchased. Thanks.
Stephen Pratt
3 days ago
Kevin did a great job and explained everything he did to my boiler
Carol Ferrera
3 days ago
Great job! The technicians are kind, courteous, professional and knowledgeable. Thank you!!


How to Know When You Need a New Water Heater Installed

Some water heater problems are minor; others are serious.

These issues often appear together in failing water heaters. GEM helps New Bedford residents understand what they mean.

Most water heaters last 8 to 12 years with proper care. If yours is in that age range or older, efficiency has dropped and failure could come any time. Replacing now gives you control over the timing.

Rust or corrosion visible on the outside of your water heater usually means worse conditions inside. Once corrosion sets in, tank failure is a matter of time. Replacing before a leak occurs prevents water damage.

If showers are getting cut short or you’re running out of hot water during normal use, your tank may be losing capacity. Sediment buildup and aging components reduce how much hot water the system can deliver.

Metallic or sulfur odors coming from your hot water indicate problems inside the tank. Bacteria growth or a failing anode rod are common causes. In older systems, these issues often mean replacement is the better path forward.

Water heater in a residential basement.

We Install All Types of Water Heaters in New Bedford

Choosing the right water heater means matching capacity to your household’s needs. GEM guides you to the best solution.

Here’s a look at the types of water heaters we install in New Bedford:

Tank water heater installation in New Bedford is the tried-and-true choice for most households. These units store 40-80 gallons of heated water, ready whenever you need it. Tank models work with gas or electric power, install affordably, and deliver dependable performance for families running showers, laundry, and dishes throughout the day. For consistent hot water without surprises, a properly sized tank water heater gets the job done.

Tankless water heater installation in New Bedford appeals to homeowners who want endless hot water and energy savings. These compact units heat water on demand as it passes through, so you never run out mid-shower. Tankless systems mount on walls, freeing up floor space in tight basements or utility closets. GEM installs tankless water heaters in New Bedford homes looking for efficiency and long-term value.

Whether tank or tankless, today’s high-efficiency water heaters cut energy use without sacrificing performance. GEM installs ENERGY STAR certified models that qualify for rebates and lower your monthly utility bills. We’ll help you weigh upfront costs against long-term savings to find the smartest choice for your New Bedford home.

GEM Plumbing Heating Cooling u0026 Electrical branded van close-up

(833) 222-2953

New Bedford Residents Trust GEM for Water Heater Installation: Here’s Why

Hot water is essential to your daily routine. When your water heater fails, you need a team that installs your replacement correctly and stands behind their work.

Here’s why GEM is the trusted choice for water heater installation in New Bedford, MA.

For more than 75 years, GEM has been a trusted name in home comfort. Our reputation is built on honest work, reliable service, and keeping local families comfortable.

A failed water heater can’t wait. GEM’s large team and fleet allow us to respond quickly, often restoring your hot water the same day.

Our plumbers bring years of experience and ongoing training to every job. Licensed, insured, and committed to excellence. that’s the GEM standard.

You’ll know the cost before we start. No hidden fees, no surprises. Our technicians explain your options clearly so you can decide with confidence.

GEM installs reputable, high-quality water heaters designed for long-lasting performance. We stand behind the equipment we recommend.

Our relationship doesn’t end when the job is done. GEM stands behind our work and remains available for questions, maintenance, and future needs.


Our GEM Family Cares for Your System’s Entire Life

Installation is just the beginning. Proper maintenance keeps your water heater running efficiently for years to come.

GEM’s Home Comfort Club makes upkeep easy. Members enjoy annual maintenance visits, priority scheduling, and exclusive discounts on repairs and future installations. We catch small problems before they become expensive emergencies, helping your water heater last longer and perform better.

customer and technician interaction

GEM technician in front of service truck

Contact GEM for Water Heater Installation Services in New Bedford

Don’t put up with unreliable hot water or an aging system on borrowed time. GEM is here to help.

Call us today or book your water heater installation online to get same-day service in New Bedford. Whether you’re dealing with a sudden failure or planning ahead, our team makes the entire process simple and stress-free. Call GEM today or contact us online to schedule your water heater installation in New Bedford!


Other Water Heater Services You May Need


Water Heater Installation FAQs

What warranties apply to new water heaters?

Manufacturer warranties on tank water heaters generally cover the tank for 6 to 12 years depending on the model. GEM helps New Bedford homeowners understand what’s protected and for how long.

What size water heater do I need for my New Bedford home?

The right size depends on your household’s actual hot water usage, not just your home’s square footage. A family of four in New Bedford typically needs a 40 to 50 gallon tank, while a couple might be fine with 30 gallons. GEM’s technicians consider peak usage times, like when everyone’s getting ready in the morning, and recommend a size that meets your demand without wasting energy heating water you won’t use. We’ll size your system based on how your family actually lives.

Can I get rebates on a new water heater?

Yes, if you choose qualifying high-efficiency equipment. Mass Save provides rebates for New Bedford residents who install certain models, particularly heat pump water heaters. These rebates can offset a significant portion of the equipment cost. GEM knows which models qualify and can help you apply for the rebates you’re entitled to.

Do I need a permit for water heater installation?

In most cases, yes. Water heater installation typically requires a permit to ensure the work meets local codes. GEM handles permitting as part of our standard service for New Bedford customers. We pull the necessary permits and schedule inspections so you don’t have to navigate that process yourself.

How does GEM determine what capacity water heater my household needs?

We look at several factors specific to your New Bedford home: how many people live there, number of bathrooms, whether you have high-flow showerheads or standard fixtures, and when your peak usage occurs. A household where everyone showers in the morning has different needs than one where usage is spread throughout the day. We also consider your existing infrastructure since upgrading from a 40-gallon to an 80-gallon tank may require electrical or venting modifications.