Get matched with top tankless water heater installers 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!"

"He showed up and assessed the space, adequately recovered tools and everything needed for the job, and was quick and efficient - answered all of my questions and didn’t feel like a hassle asking them. Will be calling these guys anytime I need any plumbing work done! "

"Kevin was very helpful and explained everything. Price was less than the big companies I talked to. Took only two hours and he took the old water heater away."

"Both my toilets were leaking. They were fixed within an hour. It felt good not to have to mop up water any more"

"We have had exceptional service through Kerrville Plumbing for all our plumbing home issues, such as: R O faucet and installing shut off valves in our home. Robert,the technician, has provided outstanding annual services, of our hot water heaters and the R O system to help prevent any disruptive plumbing issues. "

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.