

McKinney, TX Water Heater Services
Expert Water Heater Technicians Serving North DFW
A sudden hot water shortage can disrupt your comfort and daily routines, from showers to dishwashing to laundry. At DNA Plumbing Services, we know how frustrating it can be to go without hot water. Whether it’s an aging unit or hard water damage, our licensed technicians are just a call away for all your hot water needs in North DFW.
Don’t let a faulty water heater ruin your day. When you work with our highly trained professionals, you can expect courteous service backed by years of experience and our satisfaction guarantee. As a family-owned and operated team, our goal is to protect yours with speedy solutions when you need them most. We proudly offer same-day scheduling, 24-hour repairs, and financing options for your peace of mind.
No hot water in McKinney? Our water heater experts are here to help with fast, friendly service. Contact us online to request an estimate. Se habla español.
Types of Water Heaters We Install
Tank Water Heaters
Tank water heaters store water in a large tank and keep it heated for daily use. While they are affordable and easy to install, they operate less efficiently than tankless models and can also run out of hot water.
Tankless Water Heaters
Tankless water heaters heat water on demand when you turn on the tap. They don't require a bulky storage tank and operate more efficiently than conventional systems, making them a great choice for energy cost savings.
Signs Your Water Heater Is Failing
Knowing when to replace an aging water heater is important to protect your comfort and wallet. Here are some telltale signs of a failing water heater:
- Low water pressure
- Foul-smelling water
- Insufficient hot water
- Rusty or discolored water
- Water leaks around the tank
- Fluctuating water temperatures
- Popping, cracking, or rumbling sounds
Time for a new water heater? At DNA Plumbing Services, we offer a wide selection of top-tier systems to accommodate your property, preferences, and budget.
Don’t settle for cold showers! Our hot water experts offer responsive service for all your water heater needs. Call (214) 817-3755 to schedule a service!


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“They just recently helped with plumbing issues on a tub that we needed before we could assist with the mitigation. I highly recommend DNA!”- Marissa P.
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“I now have a new valve box with a ball cock valve stop that works reliably and really well. Thanks Zane and Bill for a great job.”- Tony P.
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“They diagnosed the problem very quickly and when I asked about a few other things we have been having trouble with, they repaired those with no problems and did not rush to get out of our house”- Michelle S.
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“I contacted DNA on a Sunday and they were able to send someone out within a few hours. Our plumbing issue was solved quickly and all the services and costs were explained with care and compassion”- Erika J.
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“Everyone I talked with at this company was professional and friendly, unlike other companies we have used.”- Renne A.
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“They are even helping me complete insurance paperwork for my claim.”- Kay
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“They made a few calls, found the part, picked up the part and were able to come back and fix the problem quickly.”- Lori C.
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“The $49 (goes to zero when DNA completed the job) was well worth it especially considering the detailed report we were given.”- Dennis S.
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“Called these guys at 930pm on a Monday night with an urgent issue and they came right out.”- Jesse H.

Frequently Asked Questions
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The cost of installing a new water heater depends on the system size, brand, materials, and the complexity of the project. Installations that require upgrades to venting or plumbing can increase the final price.
On average, homeowners can typically expect to pay anywhere from $800 to $3,000 for a conventional tank system and $2,500 to $6,000 for a tankless model. Our team offers detailed quotes and flexible payment plans to make the process as stress-free as possible.
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The lifespan of a water heater depends on the model, maintenance frequency, water quality, and other factors. Most tank water heaters last 8-12 years with proper upkeep, while tankless models can last 15-20 years.
If your system is more than ten years old, it might be time for a new water heater. Whether it’s a standard replacement or a tankless upgrade, our technicians work on all makes and models to help you find the right fit for your home or business.
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Like any appliance, your water heater needs regular TLC to operate at its best. We recommend annual flushing and maintenance checks to keep your system in top condition. Our team provides comprehensive tune-ups to improve performance and extend the lifespan of your appliance while keeping energy costs low.
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Canterbury has hard water, which contains higher levels of calcium and magnesium. Over time, these hardness minerals can lead to corrosion, mineral buildup, reduced efficiency, and shortened appliance lifespans.
Annual flushing and maintenance are crucial to remove scale buildup and protect your water heater’s performance and longevity. Our plumbers are familiar with these local water quality impacts to help you keep your system running smoothly.
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Choosing the correct water heater size is a must to enjoy a sufficient hot water supply while preventing energy waste. If you live in Westridge, our plumbing pros can assess your household size, peak usage times, and the number of bathrooms and fixtures to recommend a suitable system size for your hot water needs.