Get matched with top water heater installers and replacers in Chevy Chase, MD

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

"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!"

"Fred is very personable and friendly. He returned my call right away, even though I placed it after hours. He replaced one old toilet with a new one he just happened to have in his truck, and it works great even though it's a low flow one. Prices are very reasonable. Fred is my plumber from now on."

"I’m back again to write another stellar review for GAC. Last year they replaced our HVAC system; this year we circled back and had them install a home generator. This was a long and drawn out process due to the various approvals needed from Montgomery County as well as coordination with Washington Gas (which ended up not just being a simple sign off but necessitating an additional, expensive upgrade to the gas line from the street to our home). Nevertheless, GAC did a fantastic job shepherding this process over the 6+ months of waiting on stakeholders, and they were also maximally accommodating to our family’s significant constraints on time and availability (due to health concerns related to a medically fragile family member). A special kudos to Sandy M, GAC’s master electrician, who took it on personally to ensure we were taken care of all throughout this process, going above and beyond with phone calls, text messages, personal visits, etc. on behalf of my family, I want to thank GAC and am giving top marks across the board for this effort which was complex , lengthy, and ultimately successful."

"Mr. Rema arrived on time Sunday morning to update my water heater. He installed an expansion tank, duct work and replacing the piping to the thermostat on the water heater. He did an excellent job and took his time. Mr. Rema also went to the local hardware store twice to pick up the material that was needed. The only reason I didn't give him an A was because he quoted me a price at the beginning and then went done on the price and then tried to go back up to the original quoted price. After talking with him he decided to keep the price at the lower amount that he quoted."

"Kap did a great job all around. I originally had him come out to assess why the water heater wasn't working (no hot water). He determined that the unit (15 years old) needed to be replaced. He also pointed out that the system is not up to code and some extra work would be required. I asked if he would be able to do the new install and asked if he could do it sooner than later, as cold showers for days (even one more) would not be fun. He ended up coming back out same day - about 6pm - with all parts and the new unit. He stayed until 11pm! to get the job done. Kap is fantastic. He's knowledgeable, professional, and very nice person. Highly recommend."

"Very Good! Arrived same day to assess project needs. Returned next day to install new water heater. Very satisfied with work ethics and clean-up. Would definitely hire again!"

"This company was prompt, gave us a reasonable price, and the system is working very well. We give them an excellent rating for their service, and would recommend them to anyone who needs HVAC repair or replacement."

"We received same-day service. Our serviceman, Fred, did a great job. He was very professional and solved our water heater problem."

"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!"