Get matched with top tankless water heater repair pros in Clearwater, FL

"Two old shower pulls were hard to work and one leaking profusely. Also, water heater not making lots of hot water and 12 years old. Asked for a flush and recommendation for replacement. Tech showed up on time and ready to work. Rebuilt pulls quickly and knowledgeably. Attempted to flush water heater but too far gone. Showed me work done and patiently listened to and answered all my questions concerning replacement options. Gave me a good deal on new water heater and was available and ready to install same day. Completed the installation cleanly and efficiently. Couldn’t be happier with the experience. Tech (I’m sorry, I don’t remember his name) was professional and courteous and worked efficiently. Prices are fair and their use of a standardized pricing guide eliminated any feeling that they were pricing on the fly. Two thumbs up."

"Todd Krause was the technician on our job and he was knowledgeable,efficient and experienced with repairing our tankless water heater. Would definitely use him again."

"The plumber was quickly able to determine the cause of problem & repair the hot water heater."

"provided quick turnaround on a new tankless water heater"

"I called Cass in November 2021. The hot water heater went out the day before Thanksgiving. Richard, the service repairman, came out that day and replaced the heating element. This past week, almost 7 months to the day, no hot water again. Cass was very busy but Richard did make it out in 2 days. It was the heating element again. He replaced it again and mentioned our water was very 'hard'. There was no charge because it was under warranty. I am now planning to have Cass install a new tankless water heater. I would definitely recommend Cass for your plumbing needs. Richard was prompt, personable and qualified. Customer service is great!"

"completed the request for a plumber. Had a telephone response from owner, David within 5-10 minutes. Explained what we wanted, which was removal of an old Hot Water Heater and replacement with a new water heater. An appointment was scheduled for the next day at 11:30am. David called next day, Sunday morning, to confirm the appointment and stated he would be able to come earlier. Upon his arrival, he assessed the issue and recommended the brand, the size and provided an immediate estimate. David was more reasonable than any of the other five companies contacted, including Lowe's and Home Depot! This owner was courteous, knowledgeable and very professional. My husband is tougher on professionals than anyone out there. But, David won him over! You will not be disappointed with Day or Night Plumbing. We would definitely use David for any plumbing needs. We have used the professionals from Home Advisor several times and have not been disappointed to date. Good job David!"

"These guys are experts and knowledgeable. They care about their customers and would not take advantage of any one. I will recommend them for your HVAC , plumbing and equipment repairs. Donâ t go anywhere except this company. Thank you guys!"

"Work was excellent on both but the employee did crack a tile putting in the hot water heater and did not say anything to me. When l noticed it l called the office and they took care of it that day. I was very satisfied with the way it was handled. Very professionally. I would hire them again with no problem!!!"

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today! Minimum Service Charge

"Cornerstone responded to my service request and scheduled an appointment in a timely manner. They successfully repaired my plumbing issue and installed my new tub/shower fixtures. I would hire again."