Water heaters
In Katy TX.

77449, 77450, 77493, 77494 

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Rheem electric Marathon Watr Heater


Watch a Tankless start to finish install

KHOU TV Chanel 11 Tankless interview with Deborah Duncun

We install the Tried and True Rheem Parofessional Classic. Call for instant quote.

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Tankless Water heaters Houston
In Katy

Pay it in two Years (no interst)

We have Partnered with Synchrony Bank to bring you fast and easy financing. We offer LOW PAYMENTS with a NO INTEREST option. Click on the picture above to be taken to the Synchrony Bank site. Approval in minutes


Huge Sale!
On Tankless

Navien Tankless

NPE-180-A Including Installation!

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Designed for up to 3-1/2 Baths
Indoor/Outdoor Installation


Navien Tankless

NPE-240-A Including Installation

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Designed for up to 5-1/2 Baths
Indoor/Outdoor Installation


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Katy Water Heaters is a full service Water Heater Installation company that replaces and installs all types of Hot Water Heater Applications.

Water Heater Installation is all we do!

Photo of woman pointing at components included with all our water heater installation.

Compare our value with anyone else and you will run back to us. All we do is install Water Heaters


Hot Water Heaters
We can help you select a  water heater for replacement. Most importantly Katy Water Heaters stocks and is able to install the model that will best meet your family’s needs. Our company carries Gas or electric Water Heaters.  All of our Water Heater models are very energy efficient and therefore friendly to the environment and your wallet. Water Heater Installation is all we do.

We have tested almost every model of hot water heater and we long ago chosen Rheem Water heaters. Because of their quality and value Rheem Hot Water Heaters are proven winners. Remember all we do is water heaters consequently we have quite a bit of experience with various brands and types of installations. Regardless of how unique your Hot Water problem may be we have probably seen it before. Call us and  and talk to one of our experts. We will be able to counsel you on the best approach for the perfect Water Heater Installation your home and your needs.

People love Katy Water Heaters because they can count on us to provide the right product at the right price, give us a call at 832-886-4275. You won’t be disappointed.

Ask about discounts or special we may be running. Staying competitive with our competition is a priority. We never sacrifice quality or value. Read our Reviews and see how much your neighbors love us. Our Thousands of Installation Photo’s are here take a look at.

The Owner Steve Williams has been in Pluming since 1972. Steve is the Go-to guy for problem solving answers. Formally in business since 1991 we enjoy a solid reputation in Water Heater Installation and therefore work very hard to maintain it. You are going to be so glad you call us.

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