Get matched with top water heater installers and replacers in Mckinney, TX

"I had to come out and fix my commode. They were very good about fixing it then I had to come out to change my water filters and they really on time and they did an excellent job. I recommend them to anyone that has a plumbing need. theyâ  re very courteous and Did a great job for me"

"Koen Plumbing was very responsible, professional, respectful, honest, and do quality work. They replaced the first plumber I hired for this job as the first plumber was a terrible . The difference between was night and day. Koen plumbing returned calls, showed up on time, did quality work and then followed up. I would highly recommend"

"We spent 14K on two new AC units for our house in 2021. We had to get the technicians out almost every year and multiples a year because something is always wrong. Some technicians were not experienced enough to diagnose the problem and wasted hours at our house. They also made careless mistakes (not connecting the draining pipe back in the attack) in Aug 2025. We had to run very loud fans for 5 days just to dry the water leak from the attic to our ceiling. The same technician was sent out in Nov 2025 and made the same mistake again. Now our ceiling is leaking again. The customer service did not even acknowledge or apologize for what we are going through. I am now worried that repeated leak may have caused permanent damage to our house. I do not recommend this company."

"Kevin came out to assist us. He explained everything and was patience with my parents. Their company needs more help, that’s all I have to say. Plus it would had been better if they knew exactly what the issue was at the beginning. Overall the front yard is fixed. Satisfied."

"David was professional and knowledgeable about the work to be done. Explained pricing. Would use these guys over n over. They?ve got a great team and work ethic. Love it. Another great job. Thank you David. Thank you Blue Frog"

"Good customer service. Technician came out and was knowledgeable and honest. "

"Great Job - Quick and Professional ..."

"The company gifted a water heater and installation to my family in the spirit of this Christmas 2025 season. I am moved by their heartfelt commitment to the community and the fact that they were timely, professional, and left the garage cleaner than the found it! I am so thankful. They were quick to schedule and everyone was pleasant to work with. Thank you so much!"

"The absolute best company to work with! They’re on time, they did the work fast and with zero delays, got the permits needed taken care of and reasonably priced!"

"Plumber charged a lot to hack up my house to fix a leaking pipe behind the dishwasher. He didn't hook up the dishwasher drain line correctly and it leaked. Had to fix myself. They used a scrap pipe instead of the proper $2 part. They wanted to charge me a service fee to come out and fix their problem. I would give zero stars if I could. Over $2200 for bad work. Avoid these guys!"