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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%
2 neighbors recently requested a quote
Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+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

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%
369 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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Showing 1-10 of 129
Water Heaters FAQs, answered by experts

Yes, you can convert a gas water heater to an electric one, but it is a complex process. You will need to ensure there is adequate power for the new electric unit, as they require more power than gas models. The project also involves safely closing off the gas lines and ventilation, and some cities may require a permit for the conversion. The cost can range from $1,500 to $4,100, depending on the installation scope, plumbing and electrical work, and the water heater model. For an accurate quote, it's best to contact a local professional. Also, be aware that your monthly utility bills may increase after the conversion, as natural gas is typically cheaper than electricity.

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

Excessive pressure (above 80 psi) puts too much stress on plumbing pipes, joints, and fixtures. This can lead to leaks and burst pipes. Plus, it shortens the lifespan of appliances, can waste water, and can raise your utility bills. High water pressure might feel like a gift, but it’s actually a silent threat to plumbing.

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

Yes, a heat pump water heater can work in colder climates but it’s much more effective where it’s warm. The reason is that the heat pump needs ambient warmth in the air to compress. The less warmth, the more compression required, thus using more electricity and offsetting the energy-efficient benefits.

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.