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  • Verified reviews icon14
    Verified water heater services reviews

Find Water heater pros in Key West

Avatar for Keys Plumbing, LLC

Keys Plumbing, LLC

5.00(
1
)
Approved Pro

Keys Plumbing, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Family Owned Operated. 5 years of experience. We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! facebook

"Jacob was quick & courteous to respond to our need. Problem resolved. We recommend Keys Plumbing. Would definitely use again."

David K on April 2021

Family Owned Operated. 5 years of experience. We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! facebook

"Jacob was quick & courteous to respond to our need. Problem resolved. We recommend Keys Plumbing. Would definitely use again."

David K on April 2021


Ernest Liz Plumbing

New on AngiNew on Angi
Approved Pro

Ernest Liz Plumbing

New on AngiNew on Angi
Approved Pro
20 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Gary the Carpenter Construction, Inc.

New on AngiNew on Angi
Approved Pro

Gary the Carpenter Construction, Inc.

New on AngiNew on Angi
Approved Pro
43 local quotes requested
5 years of experience

Looking for expert carpentry and woodworking services in Florida? Look no further than Gary the Carpenter Construction, Inc. Our skilled team sets us apart from the competition, delivering top-notch craftsmanship and attention to detail. Contact us today for all your home project needs!

Looking for expert carpentry and woodworking services in Florida? Look no further than Gary the Carpenter Construction, Inc. Our skilled team sets us apart from the competition, delivering top-notch craftsmanship and attention to detail. Contact us today for all your home project needs!


Avatar for Bath Fitter of Southwest Florida

Bath Fitter of Southwest Florida

4.48(
123
)
Approved Pro

Bath Fitter of Southwest Florida

4.48(
123
)
Approved Pro
Customers say: Quality work
117 local quotes requested
22 years of experience

Bath Fitter offers top-quality, customized bathroom renovation products and service and can complete the entire installation in one day! We provide more than just bathtub liners and bath surrounds. With more than 25 years of experience, we tailor each acrylic bathtub and shower to fit your specific bathroom. We also have a wide range of accessories including shower doors to complete your bathroom design. You get a comprehensive solution that goes beyond quick bathtub resurfacing fixes. Because measurements are taken in advance, and manufacturing is completed at our facility, we are able to install the entire one-piece seamless shower or bathtub enclosure in just one day without compromising on quality and you'll get a lifetime warranty, too. Explore our bath remodeling, shower remodeling and tub-to-shower conversion services and see why a Bath Fitter bathroom makes all the difference.

"Very Good Experience. Marty the salesman was very knowledgeable and explained everything. Tim the installer did a great job. I am very happy with the job."

Linds B on September 2025

Bath Fitter offers top-quality, customized bathroom renovation products and service and can complete the entire installation in one day! We provide more than just bathtub liners and bath surrounds. With more than 25 years of experience, we tailor each acrylic bathtub and shower to fit your specific bathroom. We also have a wide range of accessories including shower doors to complete your bathroom design. You get a comprehensive solution that goes beyond quick bathtub resurfacing fixes. Because measurements are taken in advance, and manufacturing is completed at our facility, we are able to install the entire one-piece seamless shower or bathtub enclosure in just one day without compromising on quality and you'll get a lifetime warranty, too. Explore our bath remodeling, shower remodeling and tub-to-shower conversion services and see why a Bath Fitter bathroom makes all the difference.

"Very Good Experience. Marty the salesman was very knowledgeable and explained everything. Tim the installer did a great job. I am very happy with the job."

Linds B on September 2025


Unique Bath Design, LLC

3.50(
8
)
Approved Pro

Unique Bath Design, LLC

3.50(
8
)
Approved Pro
71 local quotes requested
8 years of experience

We have the experience and dedication to bring your dreams to reality! Specializing in general home, kitchen, and bathroom remodeling services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Michael Gomez and Unique Bath are crooks! They sold me this dream and promised to fix the issues presented to them, but have been avoiding me. Check out BBB, they were revoked for all of the complaints, do your due diligence before hiring a contractor, I am warning you!!!! When uncovering the vanity and toilet that was covered in plastic sheeting, it revealed a large chip out of my vessel sink bowl and a large chip out of the top of my toilet tank. While installing the glass contractors dropped the glass while in my brand-new shower and shattered the glass and caused a significant amount of damage to my brand-new shower, that I have not even gotten to use yet. Now I have glass everywhere, blood everywhere and a damaged bathroom! I spoke with one of the owners, Alex and he stated that a new glass panel was being rush ordered for next day installation. I remained calm, as at this time I was worried about the glass contractorsâ hand that had a deep gash. They did attempt to clean up the glass and blood as much as they could, however there was so much left for me to clean and deal with afterwards. After cleaning up as much glass as I could, I notated the damage that was apparent and contacted Erika and did not get a response. The next day I was told the glass was being picked up at 11:30am and I was antsy and rushed home from work to await the delivery and install of the new glass. I waited until 4pm to contact Erika to find out what was going on and was then told that the glass was in fact not ready and that it wouldnâ t be ready until the following Monday or Tuesday. By this time, a month from the start date of the project has elapsed. I then again addressed the damage in the bathroom and was told it was forwarded to the owners and it would be addressed the following week. By now I am feeling that my concerns and are being brushed off as though it does not matter that they have damaged my vanity, toilet, brand new shower, walls, sink and shower faucet. I have also made them aware several times that the shower is leaking and now that they are paid in full, they seem to not care!!! As of today 09/25/23, over a year has passed and these items have not been corrected, although I have been promised on several occasions that they would be! BEWARE!!!"

Stefani R on September 2023

We have the experience and dedication to bring your dreams to reality! Specializing in general home, kitchen, and bathroom remodeling services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Michael Gomez and Unique Bath are crooks! They sold me this dream and promised to fix the issues presented to them, but have been avoiding me. Check out BBB, they were revoked for all of the complaints, do your due diligence before hiring a contractor, I am warning you!!!! When uncovering the vanity and toilet that was covered in plastic sheeting, it revealed a large chip out of my vessel sink bowl and a large chip out of the top of my toilet tank. While installing the glass contractors dropped the glass while in my brand-new shower and shattered the glass and caused a significant amount of damage to my brand-new shower, that I have not even gotten to use yet. Now I have glass everywhere, blood everywhere and a damaged bathroom! I spoke with one of the owners, Alex and he stated that a new glass panel was being rush ordered for next day installation. I remained calm, as at this time I was worried about the glass contractorsâ hand that had a deep gash. They did attempt to clean up the glass and blood as much as they could, however there was so much left for me to clean and deal with afterwards. After cleaning up as much glass as I could, I notated the damage that was apparent and contacted Erika and did not get a response. The next day I was told the glass was being picked up at 11:30am and I was antsy and rushed home from work to await the delivery and install of the new glass. I waited until 4pm to contact Erika to find out what was going on and was then told that the glass was in fact not ready and that it wouldnâ t be ready until the following Monday or Tuesday. By this time, a month from the start date of the project has elapsed. I then again addressed the damage in the bathroom and was told it was forwarded to the owners and it would be addressed the following week. By now I am feeling that my concerns and are being brushed off as though it does not matter that they have damaged my vanity, toilet, brand new shower, walls, sink and shower faucet. I have also made them aware several times that the shower is leaking and now that they are paid in full, they seem to not care!!! As of today 09/25/23, over a year has passed and these items have not been corrected, although I have been promised on several occasions that they would be! BEWARE!!!"

Stefani R on September 2023


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.75(
475
)
Approved Pro

Neli Virtual Appliance Repair

4.75(
475
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
29378 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Did a great job "

Don F on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Did a great job "

Don F on November 2025


Avatar for FortiFi

FortiFi

No reviews yet

FortiFi

No reviews yet
10 years of experience

FortiFi offers 100%, non-credit based financing for energy-efficient upgrades to your home. We offer a quick approval process, no payments for up to 17 months, and access to carefully screened contractors who will get the job done right.

FortiFi offers 100%, non-credit based financing for energy-efficient upgrades to your home. We offer a quick approval process, no payments for up to 17 months, and access to carefully screened contractors who will get the job done right.


Avatar for Irwin's Air

Irwin's Air

5.00(
3
)

Irwin's Air

5.00(
3
)
Customers say: Quick response
9 years of experience

Irwin's Air is Fully Committed to Giving the Upper Keys Community Extraordinary Service for all their Air Conditioning and Refrigeration Needs! We specialize in Residential Air-conditioning, Commercial Air-conditioning and Commercial Refrigeration Service, Repair, Maintenance, and Installation, as well as Ice Machines and Pool Heaters. We service all makes and models. Irwin's Air is Licensed & Insured.

"Irwin's Air is professional, quick, knowledgeable, and thorough. They always deliver. Today, Pablo came out to fix a fairly small issue, and he not only showed up early, he went above and beyond what he had to do to make sure the situation never occurred again. He was friendly, even to my dog. Irwin's Air is the best the Keys has to offer, and I will never use anyone else."

Mary M on July 2025

Irwin's Air is Fully Committed to Giving the Upper Keys Community Extraordinary Service for all their Air Conditioning and Refrigeration Needs! We specialize in Residential Air-conditioning, Commercial Air-conditioning and Commercial Refrigeration Service, Repair, Maintenance, and Installation, as well as Ice Machines and Pool Heaters. We service all makes and models. Irwin's Air is Licensed & Insured.

"Irwin's Air is professional, quick, knowledgeable, and thorough. They always deliver. Today, Pablo came out to fix a fairly small issue, and he not only showed up early, he went above and beyond what he had to do to make sure the situation never occurred again. He was friendly, even to my dog. Irwin's Air is the best the Keys has to offer, and I will never use anyone else."

Mary M on July 2025


Avatar for Next Level Plumbing

Next Level Plumbing

5.00(
6
)

Next Level Plumbing

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Next Level Plumbing is the top rated plumbing company for plumbing and drain cleaning solutions in the Sarasota and Bradenton areas. We offer a variety of products and can service a wide range of products. Our skilled technicians are trained to be able to expertly solve the plumbing issues in your home. We are licensed and fully insured. At Next Level Plumbing we understand that many times the reason you are calling the plumber is because of an emergency. Whether your toilet overflowed, your well system lost water, or you have an active leak, you can’t wait to fix it. This is why we offer emergency same day service so you can have the peace of mind knowing that your emergency will be quickly taken care of by honest and expert professionals. At Next Level Plumbing we care about you and your house. We wear boot covers to protect your floor, and wear masks to protect your health. When working in your home we are neat and tidy and clean up when we are done. What do we do? Basically if it is plumbing at your house we do it. Including service calls, plumbing inspections, diagnosis, bathroom and kitchen sink installation, re-piping, shower head replacement, toilet repair/installation/replacement, sink trap drain replacement, garbage disposal replacement, water line repair, spigot/outdoor hose faucet installation, drain cleaning etc.

"They were excellent. They were knowledgeable and knew what they're talking about. They had a reasonable price."

Tad C on June 2021

Next Level Plumbing is the top rated plumbing company for plumbing and drain cleaning solutions in the Sarasota and Bradenton areas. We offer a variety of products and can service a wide range of products. Our skilled technicians are trained to be able to expertly solve the plumbing issues in your home. We are licensed and fully insured. At Next Level Plumbing we understand that many times the reason you are calling the plumber is because of an emergency. Whether your toilet overflowed, your well system lost water, or you have an active leak, you can’t wait to fix it. This is why we offer emergency same day service so you can have the peace of mind knowing that your emergency will be quickly taken care of by honest and expert professionals. At Next Level Plumbing we care about you and your house. We wear boot covers to protect your floor, and wear masks to protect your health. When working in your home we are neat and tidy and clean up when we are done. What do we do? Basically if it is plumbing at your house we do it. Including service calls, plumbing inspections, diagnosis, bathroom and kitchen sink installation, re-piping, shower head replacement, toilet repair/installation/replacement, sink trap drain replacement, garbage disposal replacement, water line repair, spigot/outdoor hose faucet installation, drain cleaning etc.

"They were excellent. They were knowledgeable and knew what they're talking about. They had a reasonable price."

Tad C on June 2021


"We called Frank’s Plumbing late in the afternoon. They were here the next morning and replaced our heater. They were efficient and very professional. We will definitely use them again!"

Jill B on October 2020

"We called Frank’s Plumbing late in the afternoon. They were here the next morning and replaced our heater. They were efficient and very professional. We will definitely use them again!"

Jill B on October 2020

Showing 1-10 of 46
Water Heaters questions, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

Converting a gas water heater to an electric one can cost between $870 and $4,100, depending on the installation scope, plumbing and electrical needs, and the water heater model. However, it’s always better to contact a local pro for a more accurate quote. Also, since natural gas is cheaper than electricity in most regions, you should prepare yourself for a higher monthly cost after the initial conversion.

Water heaters seldom ever burst, but when they do, you should know the warning signs to protect your home. The biggest sign that your water heater is about to burst is a sulfuric smell. If your home inexplicably smells like rotten eggs, then this could be an indication of a gas leak in your gas water heater. If gas leaks out of the unit, it could ignite and cause an explosion, so you should immediately shut off the gas and call a plumber near you to inspect your water heater.

Water heater installation code requirements are in place to keep your family and home safe. Water heaters that are installed wrong can simply not work. However, that's an, if you're lucky, type of situation. More commonly, incorrectly installed water heaters pose a real threat from carbon monoxide poisoning, gas leaks, water leaks, and even explosions. 

The Key West, FL homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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