Get matched with top tankless water heater installers in Potomac, MD

"My girlfriend called me to tell me she had just got home and there was water on the floor.  I went straight home and found the water heater leaking.  I called Bamford Plumbing and spoke to a lady who asked several questions concerning the the tank number and approximate age (in case it was still under warrenty) and she took my phone number and said she would call me right back with an estimate.  Roughly 4 minutes later she called me back to give me an estimate and unfortunately to tell me that they couldn't be out until the next afternoon.  She recommende several other plumbers in my area and said she would hold the apointment just in case I couldn't get someone out sooner.  Well I called Heidler and was told someone would call me back.  45 minutes later a technician called and said he would be out and it would cost $185.  I asked what the charge was for and he said to look at what was leaking!  I explained it was the water heater leaking and I had turned the water off to the heater at this point and he said he could come out and cut the line to the water heater for $185 and there was nothing else he could do since it was after 4pm.  Again I said I had turned the water off and to have a good night.  I called Bamford back and told the lady I wanted to keep the appointment and told her what Heidler had said and she was shocked and appologized for what had happened and suggesting them as someone to call.
I received a call from Bamford in the morning to give me an approximate arrival time.  They arrived in the early afternoon as promised and replaced my water heater and necessary fitting.  They also had to install a inline preassure tank as required by Anne Arundel county, since there wasn't one at no additional charge. 
Overall an outstanding and professional business!
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"Jimmy Gusky HVAC is truly as good as it gets. One of our AC units went down and through the warranty company found our way to Jimmy Gusky himself. Although out of their territory, Jimmy was willing to make the extra trip to diagnose the problem. He was very responsive to get our initial service call scheduled and determined the unit needed to be replaced, and we all know these units usually decide to break down only when pushed to the limit in the hottest summer months and we need AC the most. He did the legwork to get the warranty company to honor the recommendation and as you can see from the attached photo put in a much more substantial unit that is doing a fabulous job cooling the home. Add to that he actually had the unit and scheduled the install even before the warranty company approved the swap out. I that isn't one of the greatest examples of outstanding customer service and going above and beyond to exceed expectations, I don't know what is. Big thanks to Jimmy and team for their commitment to excellence!"

"We have depended on Fred and Son for expert plumbing help for years now. Today it was Joe who did the installation, and we couldn't be happier with his work. Equally important, we appreciate how friendly, considerate, and professional he was throughout his visit. We will continue to have Fred and Joe on speed dial!"

"Kap was extremely responsive on the phone to give a quotation with a very compettive price. He arrived on time, and worked effectively to finish and do everything in a professional way. The work quality was excellent and very clean. We are realy happy with the water heater he installed."

"The process from beginning to end was highly professional, technically very competent and complete, and the installation was impressive (Team of about nine people, all worked efficiently and simultaneously outside and inside my house. The job was done in a little over half a day. Very happy with my decision to hire GAC to spec, supply, and install the system."

"My Remedy Plumber arrived on time and didn’t really charge me for his service because he stated what he needed to do may not fix my problem because I needed a new faucet which he did not have. Water was running from both the tub’s faucet and the shower head. After pulling off the faucet and making a minor adjustment to a washer within the faucet the problem was "temporary" fixed, the washer was damaged. He stated that a new faucet was needed and that I could call back to have that installed. I thanked him, gave him a small thank you gift, and he was on his way. I was thankful that this plumber had "integrity" and did not try to overcharge me for work that did not fix my problem. I would surly hire this company again!!"

"Just started working with Markool this summer and they have been fantastic! When I need service, they are so fast and every person we have interacted with has been polite, knowledgeable and personable. We unexpectedly needed to replace our system during a heat wave and they were super. So responsive and quick. I would highly recommend Markool for all of your HVAC needs!"

"Tried to push me into purchasing a new water heater and quoted me higher price based on estimate from their affiliated company (which had accidentally quoted me wrong price initially)."

"Called the main number and the lady I spoke with was very pleasant and easy to work with. Was looking to have a 50 gallon hot water heater installed, 2 drains snaked and a new faucet installed. She booked my appt for the next day. Zam came to the house to provide us the quote and even offered to do half the job then and come back in a few days to do the hot water heater. He was incredibly professional and did a great job on all the work. I highly recommend them and will call them again."

"Fantastic company. We had a water heater installed. The installer was fantastic. He was on time, professional and extremely knowledgeable. We will use them again. If I could give them 10 stars I would.."