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TRUSTED BY NAPLES, FL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon121
    Verified water heater services reviews

Top-Rated Water heater pros in Naples - Updated Nov 2026

Avatar for A Plumbing Pro Inc
A Plumbing Pro Inc
4.9(
176
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Naples, FL and surrounding areas

Approved

In business since 2006

Warranties offered

Credit card accepted

"A Plumbing Pro has been my preferred plumber in Southwest Florida since 2009. Once again they came through when my kitchen faucet started severely leaking while I was out of town, and my housesitter reported they couldn't shut off the water with the supply valves under the sink. My reliable plumber responded after my long distance call within the hour, removing and replacing the leaking faucet, along with the failed supply stops, and an old kitchen disposal. With A Plumbing Pro I consistently receive great service, and always cost effective and reliably professional plumbing work. That's why I really like this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for The Water Heater Guy SWFL
The Water Heater Guy SWFL
5.0(
8
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Naples, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Very responsive after my first contact. Job completed two days later. Everything was done correctly to install a new RHEEM water heater to replace original to house intalled 19 years ago. Helpful technician and carefully installed. All good."
WATER HEATER
WATER HEATER
WATER HEATER
WATER HEATER
WATER HEATER

+3

Response time8 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Water Heater - Repair or ServiceTankless Water Heater - InstallWater Heater - Install or Replace+5 more

Serving Naples, FL and surrounding areas

Approved

In business since 2019

Emergency services offered

Credit card accepted

We Are Water Heater Installation, Repairs, & Maintenance Pros Serving All Of Florida \nPompa plumbing specializes in water heater repair and water heater replace. We are Rheem, Rinnai, and AO Smith certified technicians, but we service all water heater manufacturers. \n \nPompa Plumbing provides fast, reliable water heater replacement and water heater repair in all areas of Florida. \n \nWe offer Senior & Military Discounts Warranties and other Competitive Prices.

Rinnai Tankless
Rinnai Tankless
Rinnai Tankless
Commercial Plumbing
Tankless Heaters

+10

8 neighbors recently requested a quote
Avatar for Shaddai Plumbing, LLC
Shaddai Plumbing, LLC
4.9(
57
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Naples, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Shaddai Plumbing team is great! They are very professional, they keep their word, they complete job without delays. Great quality. We had to replace old water pipes across 2-story home and their service was great. We asked to add additional water switches to be able to switch hot/cold water on and off in separate parts of home - and they did it. Now if it will be leak or other problem - we can switch off kitchen area, or second floor without impacting other parts of our home. Highly recommended!"
Response time1 day
Response rate87%
4 neighbors recently requested a quote
Avatar for Next Plumbing
Next Plumbing
4.4(
889
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair+3 more

Serving Naples, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Emergency services offered

Warranties offered

"We needed a water heater replacement and Chris T., provided a detailed explanation of the new system, water heater manufacturer, installation process, and newly installed equipment. The level of detailed explanation on the invoice coupled with the home inspection paperwork is often not seen with home service companies. Will certainly hire again for plumbing services."
Behind the wall
body spray behind wall
Body spray
Training day
Vice president

+20

Response time8 hrs
Response rate90%
376 neighbors recently requested a quote
PAUL'S PLUMBING, LLC
5.0(
10
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Naples, FL and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Paul and his crew ( I think his name was Waldo?) did a great job. They were able to do the job immediately. They removed and installed a new water heater. The job was completed in a timely fashion and they left everything clean. There wasn't a trace of nthem being here, except for the new water heater."
Tankless point of use
Wh
Wh
Shower 2
Shower 2

+32

Response time12 hrs
3 neighbors recently requested a quote
Recommended by70%of homeowners
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Water Heaters FAQs, answered by experts

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

If your system is not vented properly, you could experience what’s called backdrafting. Backdrafting is when your ventilation system isn’t working as it should, and instead of releasing gases outside, they get trapped inside your home. 

Gas and propane water heaters create a few types of combustion gases, but the most dangerous is carbon monoxide. If there’s too much build-up of these gases inside your home, it can lead to carbon monoxide poisoning.

The time it takes to install or replace a water heater depends on the type of heater and the complexity of the job. A professional can typically replace a standard tank-style water heater in one to three hours. However, if the work area is tight, such as a small closet or crawl space, the job could take four to five hours. Replacing an existing tankless unit takes about two to three hours, while upgrading from a tank-style to a tankless water heater is more complex and can take four to six hours. The project will take longer if you are switching fuel sources, such as installing a gas heater which can add about an hour to the timeline, or if the unit needs to be relocated.

The average lifespan of a water heater is eight to 12 years. If your water heater is approaching its first decade of life and is giving you problems, talk to a plumber about your replacement options.

Keep in mind that certain parts of a water heater, such as the anode rod, may need replacement long before the heater itself. An anode rod often has a lifespan of three to five years.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

The Naples, FL homeowners’ guide to water heater services

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