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

"Saved by Ehrhardt Brothers Quality Plumbing (a.k.a ColumbiaPlumber)! (West of Baltimore) Our gas water-heater failed! It’s 30° outside! (Mar 2026). It was leaking, so we shut off the gas, the pilot, and the water inlet, to lessen damage if it burst. Ehrhardt offered a price based on our descriptions and photos, of course with caveats for anything unexpected. A water-heater costs a pretty-penny, but less than we expected. A fair price. They came the next morning, and had the water heater replaced in 90min. Impressive. But the manufacturer sent a unit with a bad pilot! Ehrhardt returned immediately and in 30min, they figured it out. They had a replacement part over-nighted. The next morning, in 30min, done. Hot water. AAAAAHHH :-) The problem was the manufacturer’s fault, and Ehrhardt handled it flawlessly: Excellent communication by Ehrhardt, priority attention to our problem, no excuses, just fast resolution. Great service staff. Perfect! "

"Created a toxic mess on the floor that took several hours to clean up. I requested a more detailed explanation of the problems he mentioned but no one did what I asked, even after several attempts on my part. Will not use again."

"Within 24 hours of my posting the need to replace my water heater the work was done - very efficient and easy!"

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

"Roto Rooter did an awesome job replacing my main line. They worked all day and night to get the job done. Quality work at a great price. Again a huge thank you to Roland, Brandon, Wayne, Umasis, Dillion, Cliff, Damon, and Thomas. Awesome job ! Tight spot and a deep trench. Happy Holidays ! Hope you get some rest."

"This plumber was referred by Home Depot. He was the third person that returned a quote. He offered the best quote. We scheduled a convenient time and he arrived on time. He fully explained the work that needed to be done in a comprehensive manner. The work was done in a timely manner and left the area clean. Payment was within the initial quote. I would hire this plumber again."

"Nice, reliable, and responded immediately."

"They were the first to come out to provide an estimate. They did the work without my approval. The tenant may have "approved" them to complete the work."

"The plumbers were friendly, professional and on time. They performed the job in a timely fashion, cleaned up and were very thorough. I would highly recommend them to others."

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