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TRUSTED BY LARGO, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon144
    Verified water heater services reviews

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

Avatar for ABC Plumbing, Air, Heat & Electric
ABC Plumbing, Air, Heat & Electric
4.9(
654
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Largo, FL and surrounding areas

Approved (Corporate)

In business since 1948

Free estimates

Emergency services offered

"The work done wasn’t what is shown above, but that was the closest option. The plumbing was checked throughout the house. He inspected all sink and tub/shower drains and valves, the sump pump, hot water heater, and main water shutoff. He explained any possible problems that could be changed. He was pleasant and helpful. I would recommend him and request him for future issues."
Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Largo, 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

16 neighbors recently requested a quote
Avatar for Florida Water Heater Pros
Florida Water Heater Pros
5.0(
7
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Largo, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I cannot recommend this company highly enough. During a difficult time in my life, they stepped up when we needed help the most. They took my situation seriously, showed genuine concern, and went above and beyond to make sure we were taken care of. They arranged to have our water heater needs addressed the very next day, and their responsiveness, kindness, and professionalism made a difficult situation so much easier. It was clear that their concern went beyond simply completing a job. They genuinely cared about helping our family and making sure we had what we needed. It is rare to find a company that wants you to know they care and your not just a number. I am incredibly grateful for the way they handled everything, explained everything and left it all cleaned up like they were never there. I recommend them to everyone and tell them what a good experience it was."
AFTER
BEFORE
Condo
Condo
Condo replacement

+3

16 neighbors recently requested a quote
Avatar for The Clean Plumbers, LLC
The Clean Plumbers, LLC
4.7(
2,130
)
Water Heater - Install or ReplaceTankless Water Heater - InstallSolar Water Heater System - Install+2 more

Serving Largo, FL and surrounding areas

Approved

In business since 1982

Emergency services offered

Warranties offered

"Based on Angie's List reviews, I contacted The Clean Plumbers and scheduled a service call. The plumber showed up as scheduled and even called to let us know he was enroute. He diagnosed the problem and replaced both the upper and lower thermostats. He also noticed that the water heater circuit breaker was functioning intermittently and replaced it. He completed the work neatly and professionally, and the water heater was restored to full function."
The Ones with the Bubbles on the Truck
The Ones with the Bubbles on the Truck
The Clean Plumbers Team
The Clean Plumbers Team
The Clean Plumbers Team

+1

25 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Blue Bear Heating & Air
Blue Bear Heating & Air
5.0(
46
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Install or Replace - For Business+1 more

Serving Largo, FL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

206 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Trinity Water Solutions
Trinity Water Solutions
5.0(
19
)
Water Heater - Repair or ServiceWater Heater - Repair or Service - For Business

Serving Largo, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Mr Alford provided multiple services at my home. He was easy to communicate with, prompt and the price he quoted me was what I paid. Highly recommend Mr Alford for any of your plumbing or handyman needs."
Water Testing
Water Test Kit
Response time4 hrs
Response rate85%
5 neighbors recently requested a quote
Garrett Plumbing Inc
4.6(
96
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Largo, FL and surrounding areas

Approved

In business since 1951

Free estimates

Emergency services offered

"I'm extremely pleased with the service I received from Larry and if I ever need a plumber again I will definitely be calling Garrett Plumbing. I'm usually happy with a company that's rated A on Angie's List and this was no exception! I love soft water in my home and when Larry came to service my system I spent the whole time talking, watching, and learning from him. He was extremely knowledgeable, patient and understanding that I wanted to know everything about my water softener so that hopefully it will bring me endless years of service without having any more issues (but if I ever have any more - I know who to call). Larry has 20+ years of experience servicing water softeners and was willing to answer all my questions. Larry even called back that night and made sure the regeneration cycle had completed and everything was functioning properly! Their business cards have "the plumber you'd trust with your house keys" and after the service I received, I really think I would!"
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Elite Trade Services LLC
Elite Trade Services LLC
4.3(
325
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+6 more

Serving Largo, FL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Elite Trade Services, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+8

21 neighbors recently requested a quote
Recommended by90%of homeowners
...
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Water Heaters FAQs, answered by experts

Examples include gas stoves, ovens, and water heaters. Confirm with your provider for specific items.

If you're replacing a broken water heater, now is a great time to make sure you're selecting a unit that has the right capacity for your household. According to the U.S. Department of Energy, a small 50-gallon to 60-gallon tank is sufficient for households with one to three people. A medium-sized 80-gallon tank is considered ideal for three to four people. A larger tank may be needed if your household has four to six people.

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.

One of the primary benefits of a heat pump water heater is how cost-effective it is. How much you save will depend on your water usage and electricity costs. That being said, we can ballpark savings for the average home of between $100 and $500 per year. You can increase that savings rate by researching and applying available energy incentives available in your area. If you really want to focus on cost, consider a tankless water heater.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

The Largo, FL homeowners’ guide to water heater services

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