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"They did a good job"

"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 had a gas leak. Even though it was not that serious, they were able to show up within a couple of hours, fix it cleanly, and provide outstanding service."

Z Plumberz Of North Dallas is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. 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

"Done quickly and promptly "

"Had a toilet replaced and Thomas and Ben did a great job. They were professional, friendly and knowledgeable. Would recommend both for a plumbing repair."

"They were very responsive, knowledgeable, and provided outstanding customer service."

"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"

"Great experience from beginning to end. "

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