Tankless Water Heater Services in Dover, FL

"Perry and DJ did a fabulous job of diagnosing a drain line leak from my water softener and repairing it. Then DJ made a beautiful access panel to cover the opening in the drywall that looks like it was meant to be there. Outstanding service and workmanship and all around nice guys! I would hire them again any time!"

"This is by far the BEST plumber I have used since living in Tampa for 30 years! They are professional, dependable and know what they are doing. The quote for the job was amazing and they didn't stop until they got the job done perfectly. I will use this plumber from now on without a doubt!"

"They were very good."

"Tod was knowledgeable and efficient. He did a very good job and would hire him again."

"They called promptly. Their technician Steve was fantastic, incredibly friendly, helpful and informative. He truly went above and beyond to ensure that not only was our issue resolved, but that all our questions were answered."

"We have worked with him for more than 25 years, and he is the best plumber we have. He is always great in his work and with an affordable price"

"This team was awesome in EVERY way!"

"We have used Cornerstone for years, mostly to nurse our severely aging a/c system, but also for the occasional electric or plumbing need. I love the integrity, quality, and professionalism of this company. The night we starting hearing our outside a/c unit INSIDE my kitchen, we immediately called. Although it was nearly 10pm on a Thursday, we spoke live with a tech, assured her that this was not an emergency, but we would like someone to come out asap. First thing the next morning, Cornerstone followed up with me and set an appointment for that very afternoon (Friday). They sent me both an email and picture of our tech and appointment confirmation. Prior to arrival, they called as well to ensure our availability. Our tech, Chris, was knowledgeable and respectful as he diagnosed the problem and presented different alternative solutions. We decided not to pour more money into a dated, failing system, and took the plunge to replace it. Chris provided us with various options, answered our questions, and gave us space to consider while outlining the next steps we would take once making our decision. He was extremely polite and professional. We reviewed our options, researched the offered products and prices, and found their quality to be superior and the investment to be a more than fair price for the quality. We completed the documentation agreement with our choices and contacted Cornerstone Pros to make the appointment. They forwarded me through to Chris again who was able to get the new system installed the very next day, despite it being a weekend (Saturday). I received another appointment confirmation email with the name and picture of my installer, Josh. Josh and his co-worker arrived at my house first thing Saturday morning. With 2 people working, the estimated installation time was cut in half, ensuring that our system would be fully functional by early afternoon. Both technicians were polite, respectful, and informative, explaining how to navigate through our new system, as well as ensuring the county permits would be issued once the business week reopened (I received my permit on Tuesday, along with a phone call to confirm) and the steps we would take to walk through that process. Cornerstone Pros is a company you can trust. They are deeply vested in this community, and their care for their clientele is evident. We are so happy with their customer service, quality, work, and professionalism, and we highly recommend them to everyone we know. We will continue to support gratefully this business as they strive to ensure that home is a haven. Thank you, Cornerstone Pros!"