Get matched with top tankless water heater installers in Devine, TX

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.

ROBERTSON PLUMBING LLC is committed to excellence in every aspect of our business. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. We look forward to making lasting relationships.

"I had a water heater fail on a Sunday morning. I submitted a request and got a response in less than a minute. The person was extremely helpful and we arranged an install only a few hours later. I couldn't be happier with the service and attention to detail."

"Awesome! This is the second time I've called BCP. James checked my water heater for a possible leak and checked the igniter switch. He called the mfg to discuss the switch and to handle any warranty coverage. We learned that what we thought could be a problem wasn't a problem after all. Thank you so much James and Adam for going the extra mile. You're my permanent plumbing resource!"

"I have used Legend Plumbing in the past and they are terrific. They have great hours, weekends as well, and their plumbers are very skilled, nice to work with, and very neat. I needed a new hot water heater because mine had seen better days. I was able to set an appointment on a Saturday. Mario was the plumber. He was able to install a new water heater. I highly recommend Legend Plumbing and I will use them again."

"Before the water heater installation, the technician said that in order to meet code requirement the water heater needed a vacuum breaker, which cost $95 above and beyond the $900 coupon price.  I said to him that the coupon price should be for a water heater that met all regulatory requirements instead of charging me extra for the vacuum breaker that's a code requirement.  He said no.  Since I needed the new water heater badly, I asked him to go ahead to install it and I would call his manager to talk about this.  When I called the manager he said he had to talk with the technician when he returned to the office the next morning.  When I called the manager again Monday morning after he had a chance to talk to the technician, he reduced the charge for the vacuum breaker to $30, perhaps the cost of the parts.  However, I still think that the vacuum breaker should be part of the package cost because they are supposed to supply and install a water heater with all parts required by prevailing codes because it's not an optional equipment.  Also, the technician used a pressure regulator, a flexible copper hose, and a power supply cable from my old water heater instead of using brand new ones.  Since the coupon did not list all these details, I couldn't argue about this, but the previous company which installed my last water heater supplied all these brand new, including the 3/4" brass ball valve for free while I had to pay $95 for it now.
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"Service person was professional and friendly. Water heater was flushed to remove sediment."

"Could not have been happier. Quick to respond and coordinate a service visit. Forrest was very informative and professional. Repair diagnosed and completed very fast. Got the water heater back up to speed and saved me a lot of money compared to a total replacement. They warranty their work for a year."

"Air conditioner went out on Sunday in August and replaced that day. Water heater was replaced same day I called for service. Work is always performed promptly and very tidy. Prices are very reasonable."

"They installed the new water heater quickly and efficiently."