Water Heater Installation Repair in San Leandro

“Great and helpful plumbers, and saved the day when I had an emergency situation in need of repair. Fast and friendly. Very reasonable price for the job. Would absolutely use again!“

“My old tankless water heater died about 14 months ago and Keith installed a new Navien replacement unit. Keith did a fantastic job, working within a very tight space and adjusting plumbing fittings to work within the constraints. Two months later, the water heater stopped working. Keith responded immediately and noted that a manufacturing issue had been discovered that resulted in many units with bad control boards. In order to process a warranty claim, Keith was supposed to diagnose our bad unit, send it in, and order a replacement. To save time, Keith ordered a replacement at his risk and replaced the control board the next day.Now, 14 months later and I wanted to perform annual maintenance to descale the unit. The procedure I used on my old water heater did not work and once again Keith responded promptly and suggested a possible solution. Worked first try! I really appreciate Keith's customer service and workmanship. Keep up the amazing work!“

“We had a garbage disposal that was leaking, contacted Costello's, and were able to get an appointment the next day. Miguel was our service technician, and he was great. Quickly diagnosed that a replacement was needed and explained why, left to pick up the parts, then returned to complete the installation -- all in the same appointment. Miguel will also talk you through pro's and con's about different choices (what to fix now, what to wait on, etc.) and explain each step of what he's doing. This is our third repair with Costello's (all for different causes). Highly recommended when you have an emergency leak of any kind!“

“Mike has done numerous projects for us over the years. He is honest, capable, and reliable. I'm always happy to recommend him.“

“Marcos was knowledgeable, helpful and good to work with. We wanted to repair our heating and he got it working again quickly without pressuring us to replace our heater. He’s also followed upWith us after too.Service: Heating system repair“

“Capelli is great! They are timely, describe their diagnostics clearly, state the price, and the scheduling is rapid. They were able to assess the cause of a rather substantial leak. It was in our landscape watering system. They repaired it. Their pricing is in line with other firms. The team arrived on time, ready to work, checked in with us as the job progressed, cleaned up at the end of the day, and were friendly communicators throughout the process. In addition to the repair in the water line, they perfomed a few minor plumbing repair jobs that we had but that most companies didn't want to handle because they were so small. Team Capelli handled them for us and successfully resolved the issues. This firm is a keeper for sure.“

“11/10! My shower would not drain at all so I called Albion. They were able to come out same day on a Friday and take care of it. They were super friendly , thorough and efficient over the phone and the technician who came out was just as great. He was in and out and had the problem fixed in no time. I have used Albion before and would not hesitate to call them again.“

“Gladiator have all the right tools, experience and skills to executed complex plumbing tasks. They were fast.“