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TRUSTED BY COCOA, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon94
    Verified water heater services reviews

Find Water heater pros in Cocoa

Avatar for Anna's Air, Heat and Plumbing
Anna's Air, Heat and Plumbing
4.1(
89
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair+2 more

Serving Cocoa, FL and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Anna's Air, Heat and Plumbing is your trusted local source for dependable heating, cooling, indoor air quality, and plumbing services throughout Melbourne, FL, and the surrounding areas. As a woman-owned business, Anna's is committed to providing honest service, straightforward recommendations, and quality workmanship without the pressure or sales tactics.\n\nFrom keeping your home cool during Florida's hot summers to making sure your heating system is ready when temperatures drop, our experienced team is here to help. We provide Air Conditioning, Heating, Ductless Mini-Split, Indoor Air Quality, and Plumbing services designed to keep your home comfortable, healthy, and running efficiently.\n\nTrusted HVAC & plumbing in Melbourne, FL. Woman-owned, honest, and no-pressure — every Anna's job is backed by promises in writing.

Annas Air Heat & Plumbing
8 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Mr. Rooter Plumbing of Melbourne
Mr. Rooter Plumbing of Melbourne
4.5(
14
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service+6 more

Serving Cocoa, FL and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

At Mr. Rooter® Plumbing every customer?s individual needs are important. Whether it?s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs ? day or night ? with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we?ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.\n

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+5

35 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Diversified Plumbing Services
Diversified Plumbing Services
5.0(
10
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Cocoa, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

There is nothing we cannot do! We have 20 years of plumbing experience and specialize in:\nNew Construction \nRemodeling \nDrain Clog\nDrain Cleaning\nRepairs\nWater Heater Service \nWater Heater Replacements\nbackflows\nrepiping\nWe pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule a free estimate today!\n \n\n

Response time1 day
Response rate100%
Recommended by60%of homeowners
Avatar for Dial Duron Service Company
Dial Duron Service Company
3.1(
38
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Cocoa, FL and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"Danny was very instructive in determining we should have put in a gas instead of an electric tankless water heater you did an excellent job on writing all the pipes and setting it up for us including return visits to adjust the temperature to my wife's liking"
Air Conditioning Install & Repair
Air Conditioning Install & Repair
Response time30 mins
48 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Juniper Home Services LLC
Juniper Home Services LLC
4.4(
7
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Cocoa, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Licensed and insured plumbing contractor\nLocally owned & Operated\nFull service & remodels\n\n-Thorough communication\n-Thorough diagnosis of your problem with the best possible solutions for you and your budget. \n-We know you are busy and your time is valuable. We strive to be on time and get right to work to quickly diagnose and resolve your issues.

14 neighbors recently requested a quote
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Water Heaters questions, answered by experts

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

The average cost to replace a water heater is around $1,325, with a typical range of $900 to $1,800 for a standard replacement. The final price depends on the type of heater (tank vs. tankless), its size, fuel source (gas or electric), and the complexity of the installation. A simple one-to-one replacement will be on the lower end of the cost spectrum. However, if you are switching from one type of heater or energy source to another, you can expect labor costs to be significantly higher due to the extra work involved. It's also worth considering that while gas and electric heaters may have similar upfront costs, their long-term operating costs can differ based on local utility prices.

Electric water heaters typically last 10 to 20 years, though proper maintenance can extend their lifespan. If your unit is over a decade old and showing signs of inefficiency—such as higher energy bills, frequent repairs, or leaks—replacement is a smart investment. Tankless models last over 20 years, which can make them a longer-lasting alternative to traditional tank water heaters.

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

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.

The Cocoa, FL homeowners’ guide to water heater services

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