Get matched with top swamp cooler installers and replacers in Mount Vernon, VA

"Alex quickly diagnosed the problem (after another company had failed to do so), worked to identify the proper thermostat and returned to install replacement. He did a great job."

"It went perfectly. Randell was professional and my installers Walter and Eddy were the best. Would recommend company highly."

"It went very well. They did a good job. The cost was over $400. I don't know whether or not that's too high or not. I seldom have plumbers in so I can't say the cost was high, although I was surprised it was $400, but that could be the going rate. He seemed very agreeable and very happy. I needed something and he was happy to get it. He was very knowledgeable and helpful in that regard. As for the quality of their service, so far so good. Everything went okay. It stopped leaking."

"Ire just left my place and immediately knew what was wrong with why I was not receiving heat in my unit in a condo building. He was very polite, and wore protective gear. He answered all of my questions because I had doubts about the smart thermostat I had installed. Ire was able to determine that it was not the wiring, but the piping that runs through my building. He also double checked the wiring and was very familiar with ecobee smart thermostats. I highly recommend JDL HVAC Services. Ire was prompt, knowledgable, and overall great."

"We had a 20+ degree temperature difference between the finished basement and the upper level in our recently purchased home.  We had been using modern mechanical for a few years for annual hvac inspections in our previous home but that system never really required much service.  They have always been professional, punctual, and have a problem solving attitude.  We had them come out to provide recommendations and pricing for installing a new zone.  They provided the following three options: manual dampers, electronic zoning board with digital dampers, or install a completely separate system for the upper level.  The second choice is relatively new technology and they highly recommended it because it cost 50% - 75% less than installing a completely separate system and would have the same effect.  They followed up with a written proposal in 24 hours and had the system installed only a week after signing the proposal.  When the crew came to install it they were professional and polite.  The system has now been up and running for several weeks and works perfectly.  We highly recommend this company and the system/technology that they used.
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"Great -- they call to set up the appointment, talk to me to choose a good time for both of us, call to say they're on their way.
Very thorough, they answer all our questions regarding our furnace, AC, humidifier, everything.  We had them install the whole thing for us back in 2007.
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"This company was excellent. The water heater replacement / installation deal was very attractive. The company was responsive to questions, quick in their ability to schedule and perform the work. There were no hidden costs. I added on a little extra work, which was done above and beyond my expectations."

"I was impressed by how hard working and thorough the workers were. They hauled the old gas water heater out and got the new one installed promptly and did a neat job. They reconfigured an awkward gas pipe near my washing machine, replaced an exterior gas hose with a UV resistant one, and checked all gas piping including our gas fireplace. We were very pleased with the end result and appreciated the fair pricing. Highly recommend."

"It went very well. After another team had come out and been unable to identify the source of the leak, Nabil (from the HVAC side of the business) was able to correctly diagnose the leak source as the humidifier within about 10 seconds of entering the mechanical closet. Nabil and his assistant corrected all the associated problems within 45 minutes. Both Nabil and his assistant did an EXCELLENT job and brought us some much-needed peace of mind."

"I contacted 3 companies and Clover was the only company that contacted me within 24 hours. The set up and service was excellent, Lizzie was wonderful and Jess (installer) was professional, a problem solver and very tidy. It was a lot of work and he did a great, cost $2280. Included the cost of the new heater and removal of the old heater. I would definitely recommend them to others"