Get matched with top water heater installers and replacers in College Park, MD

"Yes! The contractor did a superb job installing my new hot water heater. I would definitely hire them for future repairs or. installations."

"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!"

"Everything went extremely well. We wanted to finally install central air to our older home, so we called around and got several estimates. The salesperson Tom Kelly, that came out was very patient and took the time to answer all of my questions and explained several options. After the estimates were done, we decided to go with Jimmy Gusky based on the reviews and the presentation Tom had given. The estimates from all the companies were somewhat all around the same price, And we didn’t want to go with the cheapest estimate. Initially we were only looking to have central air added onto the furnace, but on installation day, one of the installers brought to my attention that there were small cracks in the heat exchangers of the 20 yr old furnace. Based on the potential of the furnace leaking carbon monoxide into the house, it was decided to just replace the furnace and get a new HVAC unit. The two men that did the installation were very experienced and knowledgeable. The new system looks and works great. I supplied my own Nest thermostat and they installed that as well. Kudos to the two installers who definitely knew what they were doing and took pride in their work. Overall a very good experience and I would definitely recommend them"

"The repair man was a Burmese guy, Joe, and he did an outstanding job changing the anode bar and removing the sediment from my water heater. This should extend the life of the tank. Joe showed up 10 minutes early and finished promptly. He worked hard and had the necessary supplies and tools. He knew what he was doing. I would glad to use Joe again in the future!"

"Since I can do electrical and carpentry, I handled some of the work myself. GAC suggested what needed to be done, and reduced their price accordingly for the work I did. The rest was done professionally and effectively, and I have a good heating and cooling system now."

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

"I originally called Third Generation to give me a quote on a partial master bath remodel. Robert and Christina came to the house together and gave me some good advice on what needed to be done and a ballpark figure for the work. They also explained that they flipped houses and had trusted people who could do whatever else I wanted to have done in the house and could do it fast. Shortly thereafter, my circumstances changed and I decided to do a full master bath gut and remodel along with a long list of things I had wanted or needed to do for years. Robert gave what I considered a fair quote for my VERY long list of jobs and had people on site within days of signing the contract. Everyone working the job was pleasant, hard-working, and highly skilled. I felt very comfortable with all of them and had no reservations about having them in my house when I wasn't there. The whole job took about 8 weeks but 2 to 3 weeks of that was because a special-order vanity arrived damaged and had to be re-ordered, delaying the completion of the new master bath. I am delighted with the job(s) done by Third Generation. My master bath is gorgeous, my laundry room is now attractive instead of an eyesore, and a long list of "I hate that"s has been turned into "I love that"s. For the amount of work I had done and the range of different types of work involved, the speed of completion, even with the delay caused by the defective vanity, was really impressive. I will definitely call Third Generation again not only for plumbing work, but for future remodeling that I may decide to do. This was a great experience and I have no hesitation in recommending Third Generation."

"We needed a water heater replacement due to a leak in our existing unit. The company came out promptly after our phone call, provided an estimate, and came back first thing the next morning with a new water heater to install. The owner and staff were patient in answering any questions that we had and did an amazing job cleaning up after they were finished with installation. They went above and beyond to ensure that we were very satisfied with their service. They never made us feel as if they were rushing to complete the job. We would highly recommend them!"

"I had to replace a water heater quickly. Gave me a competitive quote with a water heater with desirable specs within a day and scheduled me the day after. Technician was knowledgeable and efficiently performed the work. Water heater performs just fine. Cleaned up workspace and took a few mins to walk through water heater and maintenance after."

"A1 Tech Stephen Loyd with Mr. Rooter Plumbing provided excellent service in removing the old water heater and installing the new water heater. He was professional and provided awesome customer service. Well done!"