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Avatar for Topline Heating & Air
Topline Heating & Air
5.0(
11
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Dover, OH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The technician, Andrew Prince, arrived on time, he was courteous and professional. The cleaning and maintenance of my oil furnace was thorough and performed in a timely manner. Will definitely hire again. Very happy with Andrew's service and knowledge."
Recommended by81%of homeowners
Avatar for Friesen Family Renovations, LLC
Friesen Family Renovations, LLC
4.7(
45
)
Water Heater - Install or Replace

Serving Dover, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Chris with Friesen Family Renovations, LLC was very professional and thorough in the work he has completed. He installed a new screen door, replaced my tub stem and faucet, repaired my subfloor in the kitchen and installed brand new LVP flooring to replace old and water damaged flooring. He also mounted a television for me, and did some drywall repairs as well. I would recommend this business to anyone looking for quality and dependable work!"
Response time2 days
Response rate98%
1 neighbors recently requested a quote
Avatar for Beck Electric, Generators & Plumbing
Beck Electric, Generators & Plumbing
4.2(
45
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+2 more

Serving Dover, OH and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"Yes. Todd came and he did a great job of fixing my broken water pipe that had broken under my deck during winter. He went right in with all the cob webs and got the job done in no time at all. He was very knowledgeable, friendly and explained everything. I would surely have them back for any other plumbing or electrical needs i need done."
Rheem Water Heater
Rheem Water Heater
Rheem Water Heaters
Rheem Tankless Water
Rheem Tankless

+8

68 neighbors recently requested a quote
Recommended by62%of homeowners
MID OHIO PLUMBING, LLC
5.0(
1
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Dover, OH and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n

16 neighbors recently requested a quote
Showing 1-10 of 33
Water Heaters questions, answered by experts

If you are having trouble determining the right breaker size for your water heater, it is a great idea to contact an electrician near you to help. They can help you determine the best option for your home and install the circuit breaker for you, ensuring that you have all the proper permits and that your circuit breaker won’t overload, which could lead to fire and other damage.

No, you’ll need to drain the tank before changing a water heater element, as the water heater element sticks through the side of the tank and uses a gasket to prevent water from pouring out. However, you don’t always need to drain it completely. If you’re only replacing the upper heating element, you can drain the tank until the water line is below the element. If you’re replacing the lower element, you’ll need to drain the whole thing.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Flushing biannually, checking the anode rod, and temperature settings maximize equipment lifespan while reducing surprise costs.

Traditional gas or electric water heaters last an average of six to 11 years. However, with excellent maintenance, they can last up to 15 years. Heat pump water heaters, on the other hand, last an average of between 12 and 15 years and potentially longer with proper maintenance. In both cases, your home's water quality can be a determining factor regarding the lifespan of your water heater.

The Dover, OH homeowners’ guide to water heater services

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