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TRUSTED BY DOVER, FL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon74
    Verified water heater services reviews

Find Water heater pros in Dover

Robbie's Plumbing Service, Inc.
3.9(
526
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Dover, FL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"A very professional tech installed my new water heater. He explained to me all his steps he was taking to change out my water heater. Job completed to my satisfaction. I greatly recommend Robbies Plumbing to be YOUR plumber to call for your needs. Customer service from first contact to the completed job was outstanding."
Response time7 hrs
14 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for The Clean Plumbers, LLC
The Clean Plumbers, LLC
4.7(
2,129
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service+3 more

Serving Dover, FL and surrounding areas

Approved

In business since 1982

Emergency services offered

Warranties offered

"Our 24 year old electric water heater started giving nothing but cold showers and that wasn't going to cut it. We checked Angies list like we always do and found that the top rated pulmbers for the job we wanted done were "The Clean Plumbers - Phillip Maurici" so that's who we went with. They did the job in no time flat on the day we called them. Jorge and Adam proved to be exellent at what they do, and I wouldn't hesitate to recommend them anytime."
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

38 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Vanguard Plumbing
Vanguard Plumbing
5.0(
33
)
Tankless Water Heater - RepairWater Heater - Repair or Service

Serving Dover, FL and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"Very knowledgeable about our solar water heater and what it needed to stop making noises and keep the hot water consistent. He was on time, communicating regularly, and very thorough. Highly recommend!"
Kitchen sink installation
Garbage disposal and tubular components
Electric Tankless Installation
Water heater piping
Main shut off valve leaking

+7

Response time50 mins
Response rate95%
2 neighbors recently requested a quote
Avatar for A & G Services HVAC And Plumbing Inc
A & G Services HVAC And Plumbing Inc
5.0(
17
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceSolar Water Heater System - Install+4 more

Serving Dover, FL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"These guys are experts and knowledgeable. They care about their customers and would not take advantage of any one. I will recommend them for your HVAC , plumbing and equipment repairs. Donâ t go anywhere except this company. Thank you guys!"
Response time2 hrs
Response rate97%
15 neighbors recently requested a quote
Avatar for SPEEDY TECH SERVICES LLC
SPEEDY TECH SERVICES LLC
4.9(
15
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service+1 more

Serving Dover, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

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 the start to the 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.

Outdoor Unit
58 neighbors recently requested a quote
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Water Heaters questions, answered by experts

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.

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

Often, the first issue you might encounter is a lack or loss of power—this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion.

If your gas water heater is over 20 years old, it should be replaced. Gas water heaters can last up to 12 years and while they can exceed this expectancy if well-maintained, a heater that's 20 years old would require replacement. The heater is unlikely to run as efficiently as a new model and could be more expensive to do so.

The Dover, FL homeowners’ guide to water heater services

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