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Top-Rated Water heater installers and replacers in Houston - Updated Nov 2026

Avatar for Affinity Hot Water Technology, Inc
Affinity Hot Water Technology, Inc
5.0(
21
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Current tankless water heater went down. Called and had a technician at my home within an hour. Technician quickly diagnosed issue. Based on the age of the unit I decided to upgrade to a new unit instead of repairing the old one. New unit was installed the following day. Professional and knowledgeable technician. Fast, friendly, quality service. I’d use them again in a heartbeat."
Rinnai tankless water heater installation
Yearly maintenance on tankless water heaters that were installed by us in 2019.
Right side tank heater replaced and plumbed parallel with remaining heater.
Double food disposal replacement under sink replacement
Rinnai tankless water heater installation.

+6

Response time9 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Heaton Plumbing Inc.
Heaton Plumbing Inc.
4.6(
58
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

In business since 1985

Emergency services offered

Warranties offered

"They arrived, saw the issue, and offered several repair options, with costs, and advantages/disadvantages with each, and the costs for the repairs to my try at repairing the plumbing. Definitely my plumber from now on and definitely recommend him."
Additional Photos
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Additional Photos

+8

Recommended by89%of homeowners
Avatar for Repipe Pros
Repipe Pros
5.0(
31
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"These guys were amazing. I hired them to replace my tankless hot water heater. They took a no need to haggle approach to the estimate process, which I appreciated. The install process felt very white glove, with runners deployed left left my floors and freshly painted walls without a mark. JD was very professional and personable, taking the needed time to do the install correct the first time. They even went the extra mile and fixed an unrelated issue (was not their fault) that would have failed the city inspection. What service! These guys are my new go to plumbers "
Additional Photos
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Attic work
External Tankless

+37

61 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Plumbing System Pros
Plumbing System Pros
4.8(
92
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"The company came within 2 hours of contact and inspected my water heater. We received a quote before the plumber left. The next day, Jacob the plumber, followed up with me to see if I still needed their services. I called him back to let him know that I did. Within 2 hours he was back at my house to replace the water heater. He was done replacing the water heater within 2 hours! I haven’t had any issues since the repair. Thank you Plumbing System Pro for your awesome service!!"
Toilet Installation
Toilet Installation
Toilet Installation
Toilet Installation
Toilet Installation

+695

Response time5 hrs
Response rate88%
3 neighbors recently requested a quote
Avatar for Elevated Water Solutions, LLC.
Elevated Water Solutions, LLC.
5.0(
14
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

"Emanuel was great professional. Very mindful of the house and his equipment. They installed a tankless water heater replacing my 2, 40 gal. tank water heaters in my attic. Pricing was reasonable, so I didn't feel taken advantage of. They did it in a very acceptable time. Explained and answered all my questions with no problems. Left every thing clean! I would definitely hire them again for my next plumbing job."
Water softer install
Tankless water heater
Regular  water heater
Regular  water heater
Water softer install

+5

1 neighbors recently requested a quote
Avatar for LUKE'S PLUMBING AND AIR CONDITIONING, LLC
LUKE'S PLUMBING AND AIR CONDITIONING, LLC
4.5(
108
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

Usually, the two most important questions you want to be answered are? What?s wrong? ?And? How much is it going to cost? At Luke's Plumbing, we don?t have a problem giving you a price over the phone. Many Houston homeowners who call us are frustrated because they have called other Houston plumbing service companies and have gotten a run-around when it came to getting a price. It is sad to admit that our industry is plagued with plumbers who intentionally will not give you a price or even a ballpark estimate over the phone because they want to get in your home where they can pressure you face to face into spending more than you should. One of the highest numbers of complaints to consumer protection agency is for home improvement and service companies.. Plumbing license: MPL 37466. A/C license: TACLB 53102E. Call us today for all your plumbing needs!

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+18

Recommended by83%of homeowners
Avatar for The Eco-Plumber
The Eco-Plumber
4.9(
58
)
Water Heater - Install or Replace

Serving Houston, TX and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Came out on a Sunday and charged a really reasonable fee. I had a problem with tankless hot water heaters and the person they sent was a specialist in that area - even coming out quickly on a Sunday. All fixed and clear less than five hours after I first started trying to find somebody to solve my problem."
Demo old shower
Rough stage
Demo old shower
Finish stage
Tile going up

+29

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
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