Get matched with top central a/c service or repairers in Gwynn Oak, MD

"Michael advised me on my options concerning the HVAC system issue. Based on his expert recommendations, i made a decision. The work was completed very well! I will hire Heating & Cooling Certified Mechanic again for all HVAC services and recommended this company."

"We have used Doug 2 other times before, and had nothing but great experiences with him. When our pipe froze, he immediately came out to assist. And when I say immediately, I mean 11:30 PM.  We had hoped to see him in the next day or so, but he came that evening. We were more than appreciative.  The job required him to come back the next morning to complete, and he was here less than 10 hours later. We were without water for less than a day thanks to Doug.  I cant begin to tell you how professional he is, he took the time to explain why this occurred, what would prevent it in the future, and what to expect going forward.  With Doug, everything is above board, and there are no hidden costs.
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"This was only a full HVAC system semi-annual checkup. The tech knew what he was doing and did it. No repairs needed."

"JDL called within 30 min of placing my request and set up a visit. They evaluated my AC unit and agreed to repair, despite its age (more than 20 years old!). The cost was a fraction of a new unit. Their lead service tech, Isak, was great - knowledgeable, efficient and responsive to my questions. I was very impressed and will have them return for maintenance and service in the future."

"The process was easy and the service top notch from the estimate with the sales rep to scheduling and the install. Ill recommend them to anyone who needs heating and air services."

"No-Frost was very responsive and very professional. Service was scheduled for the day after they took my call (non emergency). Tech arrived when promised and quickly diagnosed the problem. Repair was made on the spot."

"Technician was prompt, competent, and professional. In addition to the service rendered which was to repair my air conditioner unit, I signed up for an annual service agreement with Horizon."

"Fast, quality, and courteous service"

"Excellent service. Installed central AC in half a day! Ac is top quality and it works perfectly."

"I called in the morning and they were able to respond the same day. Kenny responded to the call, secured the necessary part and made the repair. He saved me a great deal of money by not having to replace a washing machine. He was very professional and I will be making an appointment for him to return and fix my refrigerator ice making unit and replace a handle on a refrigerator. So glad I found someone who can repair appliances! Suggest you contact him. Thanks, Kenny!"