Get matched with top tankless water heater repair pros in Castroville, TX

"I was expecting to have to wait a day or so before I could get my water heater installed. Instead, I had a new one delivered and installed within a couple of hours and the price was better than what others were quoting. Excellent service!"

"The plumber that i called to help me repair and replace my water heater Noah Grace, he was very kind honest and respectful he let me know what i was really dealing with without the big and scary horrors. He made it easy and fast with doing it in the same day from when i called i will for sure be using family grace plumbing in the future and i recommend to call on him not just because he’s a nice guy but because he made me feel like i was family."

PrimeLine Plumbing LLC is a licensed and insured plumbing company with over a decade of experience, proudly serving customers since October 2025. We believe in friendly service, clear explanations, and quality work done right. You can count on us to show up, treat your home with respect, and get the job done properly.

"I had a great experience with the team who first came out and identified the reason I had no hot water to the replacement of the water softener which was the problem. I decided to replace the water heater as well because of its age."

"The service did not work out very well at all. The individual came out and worked on the water softener for an extremely long period of time, which I didn't have a complaint about, but after he was done, the water softener was leaking internally. You could hear the water running. I called him back and I asked him what his recommendation was, and he asked me whether my water was soft, I said yes, so he said he was done. I wasn't asking him to come and fix it for free, I was asking if it was repairable, because he said he got into it and found out one of the ports was blocked, and he peeled off the calcium and showed it to me, but now it is working. I had one that was not working right, and now I have one that is not working at all. I called to find out if he could fix it, and he said that if the water was soft, he was done. I was not happy with that. I am now trying to find someone who can come and look at it and see if it is fixable or if I have to replace it. It wasn't too long after I purchased the big deal that they came out. They didn't charge us anything extra. I thought the price was about right. He worked extremely hard, other than the possible damage that he did. He responded very well, but he didn't want to follow up on it. I will not use him again in the future."

"We received excellent service from Will and his helper. They replaced our water heater and relocated the shutoff valve so any future issues would be easier to address."

"We had a severe leak in our water meter box. It was bad enough the SAWS turned off the water. We contacted "The Problem Solvers" around 4:00 PM and we got a 8:00 AM appointment the next day. It took around 3 hours to fix the problem and we had the water restored. They had to make quite a large hole to access the house main and replace the corroded pipe section but they put the grass back in a way that you could barely see where they dug. We were very pleased."

"Work went great. Our initial call was due to a leaking water heater and leaking shower valve. I called Legend Plumbing and Jesse came that morning. He observed that we had galvanized piping, and getting the house re-piped was on our list of things to do. Legend Plumbing gave us a 'package' bid in which we were given a significant discount on the water heater replacement, plus repairing the shower and re-piping the house and water line leading from the water meter to our house. We had to have the water shut off twice, and they worked with us to accommodate our schedule. When they were scheduled to work they arrived promptly, and cleaned everything up before leaving for the day. We are extremely pleased with the work and will definitely hire Legend Plumbing again."

"Parker and Sons sent out two guys to quote installation of a tankless hot water heater.  They were very responsive and flexible in scheduling time to come out.  They were also very punctual and professional.  They weren't as thorough as some of the other companies that came out, but perhaps that's just knowing what they have to do.  Where I was let down was the price. The quoted prices was 2X the cost of the other two companies I had out to quote the same job.
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"We recently had our water heater go out and needed a replacement asap. After shopping around we finally decided to go with Rockin V because of their straight forward no BS pricing. No haggling, no extras, no premiums just a simple set, out the door price. Bob showed up right on time as scheduled and went right to work. He took the time to explain the process along with preventative measures to ensure we get the maximum life out of our new unit. Once completed he left the area just like he found it, no excess material or trash laying around. He checked in to ensure we were happy with the install and made sure to answer any more questions we had. Will definitely be using their services in the future."