Get matched with top water heater installers and replacers in Mount Airy, MD

"Knowledgeable installer who gave us a price 20% below other contractors. Cleaned up afterwards. Installed new Trane Heat pump inside and outside with new refrigerant line inside house. Replaced water heater at a much better price."

"They came and inspected the sump pump. They recommended for it to be replaced. I was okay with it so they replaced it. They completed within half an hour. We then discussed the bill. They agreed to take off $50 because they have an Angie's List coupon that offers $50 off. There was also a coupon for $250 off a system installation for Angie's List members. I told them of this and they said it would only apply for HVAC units and I said to them that they are more than HVAC company, they provide more services than HVAC. They did not specify that its only for HVAC. The technician agreed and said that they're going to have to change that within our website. This was extremely misleading and felt like a bait and switch."

"Could not have asked for better service. The recommended product is working great, the installers were professional and so far the service technicians are top notch."

"This was a last second thing. Our hot water heater died on us. Left him a message on Tuesday afternoon. He showed up first thing next morning. Right on time. Discussed the job and he gave me a estimate with a small window. And he said he could have me back with hot water in a few hours. Sure enough less then 3 hours later I’m back running. Very good and clean job. Very professional with all aspects of the job which was nice. Best part of it all when it’s time to pay his his price was barely over the low end of his estimate. Everyone else would most likely been barely under the top end of their estimate. So a very good clean job done as a rush for a good price."

"The old well above-ground water pump stopped working and they responded promptly with a submersed replacement. The old piping was pulled from the well and replaced with new piping and power cable. The old water filter holder was difficult to use and not secured well; they replaced it, relocated it to free up basement space and fastened it securely to the wall. The pressure tank was also moved to a better location to free up space. The plumbing and electrical were re-routed. The pressure switch and pressure gauge were replaced. They were very cooperative and accommodating to my suggestions and wishes. The cost was reasonable."

"On time, in fact earlier than expected. Courteous technicians. Provided options for repair or replacement and was forthcoming about what he saw. Recommended a highly reviewed water heater. All around excellent."

"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!"

"I'm still on the market searching replace water heater."

"I had an emergency situation on New Year's Eve, 2015. My husband had died unexpectedly and when I returned home from the out-of-state funeral, I discovered a large puddle around my water heater. Dave and his son, a very nice young man who is a veteran, called me right away and came to my house within an hour. He double checked to make sure that the heater did in fact need to be replaced and he took care of everything. He went and bought me a water heater and installed it. He kept me informed every step of the way and charged me a very reasonable price. He was very thorough, professional, and pleasant. I would recommend him to anyone."

"Lal personally came out to size my hot water heater replacement project, gave me a fair quote on the spot and was flexible in scheduling the work. He and his team were on-time the day of the replacement and did a tidy job replacing all connections and the drain pan. I was very pleased with their workmanship."