Get matched with top tankless water heater installers in Woodstock, 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! "

"They did a really great job. Very professional very personable."

"Pitless adapter replacement."

"They wanted $542 just to install a basic kitchen faucet! Ridiculous!"

"Very friendly, showed up a couple hours after I called, to unclog my kitchen sink. Explained everything and very reasonable! Highly recommend!!!"

"Great and knowledgeable "

"s"

"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."

"They did a fabulous job! "

"The project task was completed"