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

Avatar for Charter Plumbing Air Electric
Charter Plumbing Air Electric
4.7(
7
)
Water Heater - Install or ReplaceSolar Water Heater System - InstallTankless Water Heater - Install+6 more

Serving Denison, TX and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"The blockage was successful unstopped, but the oil and grease was left all over my driveway and my flowerbeds were a mess. It was way too expensive for a mess to be made of this magnitude. It was nearly 400.00 dollars for less than 30 minutes work. I was left to clean up the mess. This just wasn’t right."
Additional Photos
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Additional Photos
Response time1 day
2 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Ironclad Plumbing LLC
Ironclad Plumbing LLC
5.0(
6
)
Tankless Water Heater - InstallWater Heater - Repair or ServiceTankless Water Heater - Repair+1 more

Serving Denison, TX and surrounding areas

Approved

Free estimates

Credit card accepted

"Ironclad Plumbing gets my highest recommendation. Great employees and service. Ironclad has done a few small jobs for us in the past but recently they completed a really big job. Chris is very knowledgeable and kept us informed of discoveries and plans. Everyone on the job was professional and communicated constantly with us. They worked hard and were extremely efficient. This is a great company to work with."
Water Heaters
Drain Cleaning
General Plumbing
23 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing of Sherman
Benjamin Franklin Plumbing of Sherman
4.4(
9
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service+5 more

Serving Denison, TX and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

Benjamin Franklin Plumbing 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.

New Water Heater
Response time7 hrs
Response rate96%
27 neighbors recently requested a quote
Avatar for Hunter Supertechs
Hunter Supertechs
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Denison, TX and surrounding areas

Approved (Corporate)

In business since 2013

Free estimates

Credit card accepted

Hunter Super Techs proudly serves the Oklahoma and Texas area homeowners, providing quality solutions for all your service needs! HVAC, plumbing, and electrical services are performed by licensed, professionally trained technicians to create the ultimate home comfort experience for your family.\n

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Avatar for Ecowater Texas
Ecowater Texas
4.7(
142
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Denison, TX and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"TL:DR The American-made equipment works very well. The company ultimately assured the installation was complete and correct. But it was a rocky road. It was easy to schedule an appointment with a sales person. He spent a lot of time trying to sell me a system, when in fact I'd already done my research and knew I wanted to buy their products if they could improve my water quality. The salesman was able to give me measurements of dissolved solids and pH, which was important to me. Installation was fast; within about a week, our system was in place! Unfortunately, the installation did not pass inspection. When I contacted EcoWater Texas about the problem, the owner said the inspector was being unreasonable, and this had never happened before. He said he was uncomfortable having his plumber do the work the inspector required, and I would have to find someone else to do it. He said he'd pay the cost if it was reasonable. I contacted the inspector to get a detailed explanation of the work to be done. The inspector came over and gave me a red tag, formally failing the installation. He said I should call EcoWater Texas and tell them I had the tag, and if I submitted the tag to the licensing board they'd make it right. When I did that, EcoWater Texas agreed to find a plumber to do the work and cover the costs. The new plumber finished the installation, and it passed inspection. I then asked EcoWater Texas to test my water to make sure the system was working as advertised. This took a little time, but the salesman returned and did the testing. That's when I learned the system was only treating half my water! The rest entered the house in a different place. Apparently EcoWater Texas didn't check for that when they did the original installation. So EcoWater Texas had the second plumber come back and tie in the rest of the house water. The entire process took several months."
ERO 375
Credits
Softeners and Refiners
Recommended by91%of homeowners
Avatar for Plumber Near Me DFW
Plumber Near Me DFW
4.7(
85
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Denison, TX and surrounding areas

In business since 2021

Emergency services offered

Warranties offered

"Responsiveness was good. The work was good. I gave four stars instead of five stars for the following reason. After the replacing the pipe to my house, the water was turned on for us while we waited for the city inspection. Which was nice. However, as I was leaving for work the next morning, a water geyser was shooting up from the work area. I grabbed a wrench, used a screw driver to remove the water meter cover, and searched for the shut-off valve with water up to my elbows and shoes and pants getting soaked. I got the valve shut off. The water kept coming. That didn't make sense to me until the geyser stopped all of a sudden. It was coming from the neighbors sprinkler head, which was missing, which was right in the tug-out trench. I asked the plumber later if they had knocked the sprinkler head off as they were digging the trench and he said no, that it was already missing a head as they had came across it. Well that would have been nice to know. I could have told the neighbor not to run their sprinkler. I could have gone to work with dry shoes. I will give Plumber Near Me Kudo's - they did put their own sprinkler head on the neighbors pipe, which was nice."
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New Water Heater
New faucet
Tunnel + Sewer
Sewer Replacement

+1

Response time7 hrs
Response rate97%
Recommended by84%of homeowners
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Water Heaters FAQs, answered by experts

If your water heater continues to have issues, you may wonder how long an electric water heat lasts. On average, these units last between 10 to 15 years. Following a proper maintenance schedule can help the water heater live to the end of its average lifespan or longer.

A water heater is one of the heaviest hitters in your home, and it needs as much power as possible to help it run efficiently and effectively.

Your water heater should be on its own dedicated circuit breaker, with no other power sources running to it. This is required to meet the National Electric Code–and to ensure it runs as efficiently as possible.

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

Every type of water heater has its advantages and disadvantages. Understanding those can help you decide the best type for your situation and budget. 

Pros

  • Safer than gas or propane

  • Doesn’t require extensive venting systems

  • Lower upfront costs

  • Simpler to operate

  • No pilot light

  • Easier installation

  • More efficient heating than gas models

  • Available as point-of-use (POU) and whole-house units

Cons

  • Slower to heat water

  • Longer recovery time

  • Possibly higher operating costs

  • Doesn’t work during a power outage

  • Costs can increase without a 240-volt connection

A tankless water heater can last up to 20 years, which is nearly double the lifespan of a conventional tank heater. However, their longevity is highly dependent on several factors. With proper installation and regular maintenance, such as descaling to prevent mineral buildup from hard water, you can expect a lifespan of 15 to 20 years. Without proper care, a tankless unit may begin to fail in as little as 12 years. Other factors that affect its lifespan include household usage and the quality of the local water supply. While they have a higher upfront cost, their energy savings, smaller size, and longer life make them a worthwhile investment for many homeowners.

The Denison, TX homeowners’ guide to water heater services

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