$12 Flush for Aging Tank Water Heaters

As water heaters age, sediment can build up inside the tank and make it harder for your water heater to do its job. A routine flush can help clear out that buildup and give an older water heater a little extra care.

For just $12, we’ll flush your tank water heater and help keep it running strong for as long as possible.

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Offer valid on tank water heaters 12 years or older. $12 price applies per water heater. One coupon per household. Cannot be combined with any other offers. Contact DeHart for details.

Offer expires 9/30/2026

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4.9 4118 Reviews

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Marcus Quilenderino, Yesterday

Justin was fast, knowledgeable and friendly. Would recommend him

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DeHart Plumbing, Heating, and Air Inc.

4.9 4118 Reviews

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Marcus Quilenderino, Yesterday

Justin was fast, knowledgeable and friendly. Would recommend him

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Paulo Murrieta, This week

Strongly recommend Dehart. They are quick, thorough and clean. Well done!

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Thomas Amato, This week

Excellent and very professional service. Very nice tech!

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Jackie Cole, This week

Good job.

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Christina Stokman, This week

A great experience with Dehart! Clean and respectful, and on time.

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johnv Mtb, This week

Miguel Arroyo did a good job on inspecting my water heater

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Gay Neuberger, This week

Today is the second time I've worked with Matt (for different things). He is always efficient while still being friendly. DeHart is lucky to have him as an employee!

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Jenny Wong, This week

My aged AC system went out on a Thursday night, I was lying awake in the heat at 3 am and went online and found DeHart. I scheduled an appointment and Carlos R. was there at 8 am Friday morning to check my AC. HVAC systems are complicated but they are also a big investment, and so I wanted to understand everything and Carlos R. patiently explained everything and answered all of my questions in a straightforward and honest manner (I had a small amount of AC knowledge and also looked up some things after the visit). It didn't make sense to repair it as so much of my system was obsolete, and so I ended up deciding to proceed with a new system. DeHart dropped off a portable AC unit for my bedroom so I wasn't miserable during the heatwave over the weekend, and the DeHart crew came early on Monday am and installed everything while I was at work—they were careful with my house and I came home to a clean and air-conditioned house. Carlos R. came back a couple days later to close the loop and answered my questions on how to use the system, the warranty, the maintenance, the permit process, and the rebate. The whole process has been seamless, and the fact that Carlos and DeHart are clearly so detail-oriented gives me a lot of confidence in their long-term quality of service.

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Kelly Lofing, This week

Nice young man willing to do what was needed.

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Diane Woods, This week

Excellent care and reasonable prices. I appreciate the honest advice and efficient service.

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$12 Flush for Aging Tank Water Heaters

Don’t Just Take Our Word for It

DeHart Plumbing, Heating, and Air Inc.

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