Get matched with top water heater repair or service pros in Marriottsville, 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! "

"We had a leaking water heater and they came out the very next morning. Noah knocked it out in about 2 hours, carrying out the old water heater and installing a brand new one. He was professional, very courteous, and knew the job and how to do it. I definitely will go to Modern Plumbing Systems again for all of my plumbing needs. "

"Pitless adapter replacement."

"We've used Heil Plumbing for many years and have been very satisfied with their work. And, they show up on time."

"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."

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"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."

"Nothing at this time"

"Clayton was very punctual and demonstrated a high level of professionalism throughout the interaction. He was knowledgeable, polite, and courteous, and he clearly communicated all potential costs upfront. I would highly recommend his services to anyone in the future."

"I made one appointment, they came and charged me for two appointments. They sent an apprentice and the master was on the phone the entire time. They found everything perfect but the next day I had to call for emergency services because they disconnected a drain and water came into my house. I think they forgot to connect it because everything was fine the day before. I am left with many charges and they won?t fix that. Not recommended. It seems cheap but then it is very expensive and nasty. "