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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

63 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

Water heater installation code requirements are in place to keep your family and home safe. Water heaters that are installed wrong can simply not work. However, that's an, if you're lucky, type of situation. More commonly, incorrectly installed water heaters pose a real threat from carbon monoxide poisoning, gas leaks, water leaks, and even explosions. 

While possible, professional assistance is recommended to ensure compliance with local regulations and avoidance of avoidable risks.

Installing a water heater without a permit can result in high fines—as much as hundreds of dollars per day, in some areas. It can also void your homeowners' insurance and cause problems when selling your home because it violates local building codes and safety regulations.

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

Unless you have previous plumbing experience or extensive experience with water heaters, you should avoid replacing your electric water heater yourself. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.

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.