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TRUSTED BY WILLIS, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon69
    Verified water heater services reviews

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

Avatar for Affinity Hot Water Technology, Inc
Affinity Hot Water Technology, Inc
5.0(
21
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Willis, TX and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Everything went well...from the time David came out to give the estimate, to working with Jennifer on getting things setup and a completed quote. To the guys and David coming out to actually install the heater. Was very impressed with Jennifer as well on how she knew our situation and worked with us to get things approved and installed. Would definitely use the guys again. The knew what they were doing and what would work for us and so far so good. Very professional!!!"
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 Repipe Pros
Repipe Pros
5.0(
31
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Willis, 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
Additional Photos
Additional Photos
Attic work
External Tankless

+37

61 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for JD Precision Plumbing Services
JD Precision Plumbing Services
4.6(
230
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Willis, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"January 3rd, Attempted to chat online first with a representative. They were very responsive and able to answer my questions. Shortly after finishing the online chat, I received a call from their office to schedule the service. They were very accommodating of my schedule. The technicians arrived on time, were pleasant and knowledgeable, wore those plastic covers on their shoes. I needed the drains looked at in our upstairs bathroom but also asked them to take a look at the other bathroom, kitchen sink and backyard as I was noticing some stagnant water there. The Technicians were honest and up front - they diligently took care of the problem upstairs, told me everything else looked good elsewhere, showed me where grass had grown over the drainage from the back yard to the front, checked my water heater as a precaution. They were fair in their pricing and even offer a 5-year preventative maintenance plan that is extremely economical. I was absolutely happy with the service and would recommend JD Plumbing to anyone."
Sleek & Modern
Defined & Beautiful
New Upgraded Bathroom
High-End Bathroom Fixtures
Additional Photos

+29

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Wallin Plumbing
4.5(
285
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Willis, TX and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"The day before Thanksgiving, my sink backed up and...called Wallin Plumbing in a panic! They sent someone out within a couple of hours and Shawn showed up. He was amazing, highly professional, expedient, and very patient and kind!!! I think I saw wings on him when he left!! Seriously, in this day and age, amazing customer relations is not always the case, and the price was affordable and extremely reasonable!!! A WIN/WIN all the way around!!! Thank you Shawn, thank you Wallin!!!"
5 neighbors recently requested a quote
Recommended by97%of homeowners
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Water Heaters FAQs, answered by experts

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. 

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

If your water heater is about to celebrate the big 2-0, you may want to consider sending it off to greener pastures. While the water heater may seem to be working well, any conventional, tanked water heater over 10 years of age is at risk of failure. If your water heater is 20 years or older, your best move is to replace your aging heater before it completely breaks down.

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

The Willis, TX homeowners’ guide to water heater services

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