4.7 
69 *The Angi rating for Water Heater Service companies in Willis, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Willis, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on April 10, 2026
Serving Willis, TX and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Crew did an excellent job! pricing was fair, replaced to tank water heaters."
+6
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 "
+37
Serving Willis, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Warranties offered
"They fixed my issue and alerted me to possible issues with my hot water heater,,,"
Serving Willis, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Went out of their way to get the right water heater for my job work was very neat and completed on time. Price was very competitive. Overall was a very good experience. I will hire again for all plumbing needs."
+60
Serving Willis, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Warranties offered
Credit card accepted
"Hire them for water heater replacement"
Serving Willis, TX and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Dennis with PDI did an inspection of our existing water heater and then replaced it with a new system. He did good work and was helpful with all of his recommendations. I would use PDI in the future and would recommend them to others."
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."
+29
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!!!"
Serving Willis, TX and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"I have used this company before for my hot water heater install. 2 for 2 on service."
Serving Willis, TX and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"They came the day I called assessed the situation and came back the next day to do the job. They were nice and respectful and much more reasonably priced than your big name plumbing company."
From average costs to expert advice, get all the answers you need to get your job done.
Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Worried your water heater might freeze this winter? Learn to spot the warning signs and how to safely thaw your tank or tankless system out if necessary.
Hybrid water heaters will have you weighing high initial costs versus long-term savings. Is it the right option for you? Explore the pros and cons of hybrid water heaters.
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.
