October Is Breast Cancer Awareness Month

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

GEM plumber servicing residential water heater

Keep Your Falmouth Home Comfortable

Your home should always have the hot water you need for showers, laundry, and daily tasks. When your water heater struggles to keep up, GEM delivers fast, professional replacement.

GEM Plumbing & Heating Services, LLC has served Falmouth families for years, delivering professional water heater installation that gets comfort back fast. We install quality systems built for reliable, long-term performance. Call GEM today for water heater installation services in Falmouth.

(833) 222-2953


Need Water Heater Installation in Falmouth? GEM is Close By!

Since 1949, GEM has been the trusted choice for Falmouth homeowners. Our decades of experience mean we understand what local homes need.

Three generations of local families have counted on us, from Woods Hole to Falmouth Heights and the village centers. That experience means we know the captain’s houses, summer cottages, and year-round homes and the unique challenges they present. Being local means we respond faster and serve you better. When you need water heater installation done right, we’re already close by.

(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

A broken water heater disrupts your whole household. GEM’s simple process gets you back to normal quickly. Here’s what to expect when you need a new water heater installed in Falmouth:

Our technician examines your current water heater and assesses your household’s hot water needs.

We present replacement choices that fit your space, energy source, and budget. You’ll see transparent pricing before we proceed.

Our licensed plumbers disconnect and remove your old unit, install your new water heater, and make all connections properly.

We verify your new system heats correctly and operates safely. We clean up completely and confirm your satisfaction.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9569 reviews
Rebecca James
15 hours ago
Excellent service for my emergency plumbing issue. Very professional.
tom johnson
15 hours ago
David did a terrific job repaired a couple of switches on the water heater repair a leaky pipe and also flushed the system and bleed the air out of it very professional very happy With his work Would use them again
Jeanine
16 hours ago
Technician was knowledgeable, courteous and thorough. Took time to explain what was done for service. Joe and Anthony did a great job. Stress free and very easy to deal with. They made the service very easy for a senior citizen. Thank you Joe and Anthony
Lauren Clark
19 hours ago
Richard is great!
tracey ott
22 hours ago
We received great service and happy with the results!
Chris Bolanos
24 hours ago
They did a great job! Included me in the whole process and explained everything to me. Thank you!
Excellent Service. Prompt arrival, good customer and comprehensive explanation of tasks performed. Great job by everyone. Thank you.
Alexandra Dias
2 days ago
These guys did a great job
Betty Ducheneau
2 days ago
Eric was very prompt and professional
Alice Wood
2 days ago
Cane same day, very efficient and great helpful hints, very personable
Kim Johnson
2 days ago
Shoutout to GEM Plumbing! They came out to fix my well pump, which turned out to be just a bad breaker. While they were here, I mentioned my mini-split air conditioner wasn't working. Even though it wasn't what they were hired for, they jumped right in to help. Turns out, the disconnect switch was installed upside down! They flipped it right-side up, and boom—AC is back on. That is what you call going above and beyond! 🙌🛠️
Shirley R
2 days ago
Repair person John was very professional and he found the problem in the time he was here. Gem was able to schedule me the same day that I called.
Patricia Hansen
2 days ago
I live in an old building where there are multiple obstacles to consider when installing new bathroom fixtures. Nathan, a master plumber at GEM found a successful solution in a most creative and timely way. Nathan and his associate Kevin were very respectful of my home and left no dirt or garbage behind, just a job well done.
JR Mercer
2 days ago
They arrived very quickly and the work was completed in less than an hour!
Kate Mis
2 days ago
Very professional.
Very thorough and professional; they put our mind at ease!
John Delorey
2 days ago
Great service, knowledgeable and friendly.
Paul Hoyt
2 days ago
serviced our split system in a competent and efficient manner
Luis was great! Extremely knowledgeable and improved our airflow in our home.
Mark Beaudouin
2 days ago
Very professional installation of my new boiler by GEM. The guys were polite, informative and hard working. I’m impressed with the quality of workmanship and service.
James Burokas
2 days ago
Jacob is personable, professional, informative. I would request him back next year for my generator maintenance.
aaron buehler
2 days ago
Bob showed up and was very professional and went out of his way to explain the problems being addressed with furnace and AC.
Warren Wein
2 days ago
I wasn’t sure that the good reviews would be true but Gem has sent several people to my home and they have all been fantastic. I am really impressed!
lynn brockway
2 days ago
Excellent customer service. He was very knowledgeable. They offered 24 hour service and they came in a timely manner. Very good company to call for an emergency.
James Owens
3 days ago
Timely professional service team. All phases of the work to be performed were explained in detail.


How to Know When You Need a New Water Heater Installed

The signs of a dying water heater are hard to miss.

These indicators are common in aging water heaters throughout Falmouth. GEM can assess whether yours needs replacing.

Water heaters have a limited service life. Once yours enters the 10 to 12 year range, efficiency drops and the risk of sudden failure climbs. Replacing before breakdown lets you plan the upgrade on your schedule.

Water pooling around the base of your water heater indicates internal failure. Once a tank starts leaking, it cannot be repaired. Replacing it quickly prevents water damage to your home.

When hot water swings between too hot and lukewarm without pattern, your water heater is struggling. Failing thermostats, sediment buildup, or aging heating elements can all cause this. If basic service doesn’t solve it, water heater replacement in Falmouth is the answer.

A single repair on a younger system makes sense. But if you’ve called for service multiple times in the past year or two, those costs are adding up. At some point, water heater replacement in Falmouth becomes the better investment.

Water heater in a residential basement.

We Install All Types of Water Heaters in Falmouth

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 Falmouth:

Tank water heater installation in Falmouth 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 Falmouth 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 Falmouth 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 Falmouth home.

GEM Plumbing Heating Cooling u0026 Electrical branded van close-up

(833) 222-2953

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

When you need water heater help in Falmouth, there’s one name local families trust: GEM. Here’s what sets us apart.

GEM has kept Massachusetts families comfortable for over 75 years. Our long-standing reputation reflects our commitment to quality and integrity.

Hot water emergencies demand fast action. GEM’s extensive fleet and team mean we can reach you quickly and complete most installations the same day.

Every GEM plumber is licensed, insured, and trained to the highest standards. We’ve spent decades earning our reputation for quality workmanship and integrity.

We believe in straightforward service without confusion or hidden fees. You’ll know exactly what your installation costs before we begin.

We select water heaters for quality and efficiency. The brands we install deliver dependable hot water and long service life.

From your first call to our office to the final walkthrough with your technician, we focus on your comfort and peace of mind every step of the way.


Our GEM Family Cares for Your System’s Entire Life

A new water heater is an investment worth protecting. Regular maintenance ensures peak performance and maximum lifespan.

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 Falmouth

Tired of cold showers and inconsistent hot water? GEM has the solution.

Reach out today to schedule your water heater installation in Falmouth. Our team responds fast, installs professionally, and makes sure you’re completely satisfied. Same-day service is available. Call GEM today or contact us online to schedule your water heater installation in Falmouth!


Other Water Heater Services You May Need


Water Heater Installation FAQs

When does it make more sense to replace my water heater instead of repairing it?

Three situations typically point toward replacement: age over 10 years, a leaking tank, or repair costs exceeding half the price of new equipment. In Falmouth’s beach homes, village properties, and estates, we often see water heaters that have been patched multiple times but keep developing new problems. At that point, you’re throwing money at a system that’s fundamentally failing. GEM can help you weigh the costs and make the decision that’s right for your situation.

Does Mass Save offer incentives for water heater replacement?

They do, for qualifying high-efficiency models. The program offers rebates that can make upgrading to efficient equipment more affordable for Falmouth homeowners. GEM helps you navigate the options and choose equipment that qualifies for maximum savings. We’re familiar with the current programs and can guide you through the application process.

How do I maintain my new water heater?

Annual flushing to remove sediment buildup extends water heater life and maintains efficiency. The anode rod should be checked every few years and replaced when depleted since it protects the tank from corrosion. GEM’s Home Comfort Club includes maintenance visits that handle these tasks. For Falmouth homes with hard water, more frequent flushing may be beneficial.

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

We look at several factors specific to your Falmouth 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.

Will you haul away my existing water heater?

Absolutely. Removal and disposal are standard parts of our service for Falmouth customers. We disconnect your old water heater, carefully remove it from your home to avoid damage to floors or walls, and take it for proper disposal. Your installation price includes everything from removal to cleanup.