Get matched with top window a/c unit service or relocation pros in Southold, NY

"Ali and his team are amazing. Very responsive, did the job ahead of time and at a reasonable price. We have tried several services over the past ten years we have had the house, and Ali is the best by a wide margin. Would absolutely hire him again."

“We are a trusted HVAC company specializing in maintenance, repair, and installation services. We ensure efficient, reliable heating and cooling systems to keep your home or business comfortable year-round.”

HVAC service and install tech licensed

Here at ACB, we do everything from demolition to whole house renovations.

"Highly professional, efficient and friendly service. The windows look brand new!"

"Joe was great. Our a/c broke during the hottest time in the summer and Joe came right away to fix it. He was so friendly and so professional. Thank you Joe from central Suffolk mechanical For your services."

"06/13/2014
Met Anthony at the exact time he said he would be there. Friendly and personable. Not only did he do the service but he also took time to educate me. I have 2 AC units and only had him do the one with the issue. I am now calling him again as the other unit needs some work. I will update this afterwards but am very confidant that it will go as good as the first time.

06/21/2014
my second ac unit stopped working and after a good experience with APV Mechanical (Anthony) I called him for this problem.
Anthony arrived and all the signs indicated a system low on freon. Anthony filled the system and when we went to test it, the pressure shot through the roof. He the spent 2 hours trying to figure out what was up. So 3 hours after he arrived of which 2 hours Anthony went through my system and tested every component it became clear that the blower was not coming on and that was causing the freeze up we had been experiencing. A Petro mechanic had been there the day before and worked on the electrical relay switch that is causing the problem. Thanks to Anthony's patience and knowledge ( He really knows his craft) I now have Petro coming back to put the relay switch back the way it was. I will use and recommend APV and Anthony to my friends and family."

"asked for extended service contract the sevice rep checked with there supervisor , petro home service gave me a good deal with a good price I found there service in the past to be very quick and reliable great company"

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."

"The phone was answered promptly.  The Operations Manager Coary answered all of my questions patiently and fully.  Scheduling was swift.  They gave me a roughly 3 hour window for the technicians arrival and Coary called me 1/2 hr before to let me know they were on their way.  The technicians Ray and Ray were extremely professional.  They answered my questions expertly.  They took measurements to determine whether some of my units were underpowered (which I was fairly certain was the case).  They gave a cursory check to my electrics to see if I could easily rewire for more powerful units (I could).  They took my existing units away for cleaning.  The units were cleaned and serviced quickly, and were ready to be reinstalled, but it was apparent that two of the units were underpowered (and 1 was overpowered).  Coary and I agreed for me to purchase 2 new larger units and shuffle the remaining units around for better cooling.  As I now owned 7 units currently on their premises, and only needed 5, there was a little back and forth about what to do, and price revisions, etc.  I initially disagreed with Coary's proposition, and had a very strong opinion of my own.  Coary and I negotiated a fair settlement.  He was patient, professional and accommodating at all times.  They came and reinstalled 5 a/c units, again punctually and professionally.  I also arranged to have them clean my dryer vent.  Coary also put me in touch with an excellent electrician who came and changed my wiring while the a/c's were in the shop so I could use the higher BTU units.
My initial call was placed on a Friday, by the following Monday we had the Certificate of Liability, and the technicians were in and removing the units.  They were reinstalled the following Friday, and it could have been sooner, but we needed time for the electrician to do his work.  I feel that this turnaround could not have been faster.
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