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

Avatar for Tilman’s plumbing LLC
Tilman’s plumbing LLC
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Dover, OK and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello, I've been in the plumbing trade in Oklahoma city for 10 years. Ive worked with several of the largest companies in the plumbing industry in oklahoma, and ive worked with many other smaller business, giving me the experience necessary to offer a broad range of plumbing services and repairs, and to provide customers with top quality services that set me apart from other plumbing contractors. \n I'm here to provide services that you can trust, at a price you can afford. \nIf you're looking for customer service, and the best value for your money, give me a call! (405)-651-2124 or email me at [email protected]

Inline water filter
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dover, OK and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
Additional Photos
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+2

Recommended by65%of homeowners
Avatar for Roger Allen Restorations & Homes
Roger Allen Restorations & Homes
4.3(
19
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dover, OK and surrounding areas

In business since 1947

Free estimates

"I recently purchased a Fannie Mae foreclosure, a house with nice potential but quite a mess to get started with.  I contacted a couple of names from Angie's List and Roger Allen was so professional from the get go (good guy too), I went with him pretty quickly.  He was able to get an estimate together and to my lender soon after I had asked.  I'm not an expert on pricing but his numbers were consistent with the other I had received and ended up being accurate by the time everything was done.  On small jobs that is easy, on the mess that was my house, quite a challenge.  We had problems all around from an iffy septic system, siding peeling away, no hot water heaters, ancient electrical boxes, decor from a generation long past, leaks in the shower/master bath, carpeting that had seen much better days, etc.  He was able to take care of everything inside of my budget without any glaring omissions.  Even when my wife picked out expensive paints, he was able to take care of the overage.  Roger and his people have been great, I'll be using him for any future fix-it jobs in the future for sure."
A small portion of a custom kitchen
Another kitchen with glass and enviroglass countertop
A million dollar foyer...
Installed Travertien after reinstalling a new concrete shower pan
The final finish

+2

Recommended by72%of homeowners
Scott Whitaker
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Dover, OK and surrounding areas

Warranties offered

Offers commercial services

I am an Oklahoma State Licensed journeyman plumber with more than 40 years of experience in the plumbing trade. I only work in the evenings and weekends, as I have a management job during the day, and I don't sleep very much. I prefer to sub-contract on home builds or full gut remodels, but will take on some smaller issues on a case by case basis. I am very knowledgeable of code requirements in my field, and will always pass any inspections that are needed. I am fairly priced, not the lowest, but far from the highest...and bring with me much more experience than about 95% of other persons in my trade. Please feel free to contact me with a bit of information regarding your project, and I will get back to you as soon as time permits. Thank you.

A&R contractors
New to Angi
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dover, OK and surrounding areas

In business since 2015

Free estimates

Emergency services offered

A&r plumbing and mechanica 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.

Maxwell Plumbing Company
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Dover, OK and surrounding areas

In business since 2016

Maxwell Plumbing Co. 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

Water Heaters FAQs, answered by experts

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

If you want instant hot water and to reduce water waste while improving convenience, a hot water recirculating system is worth it, especially if you find your hot water heater is not hot enough. These systems can save thousands of gallons of water each year so you don't have to wait for hot water at faucets and showers. The upfront investment can be high, especially for systems requiring additional plumbing, but the long-term savings on water bills and added comfort make them a worthwhile upgrade.

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.

The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

The Dover, OK homeowners’ guide to water heater services

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