Sengix HVAC & Appliance Repair New York

We have an odd sized, off-brand refrigerator in our apartment and we went to several repair companies before we found Sengix. Their diagnosis saved us a lot of money compared to what the others diagnosed and they got our refrigerator up and running. Their customer service is excellent - we know they are always available to offer their expertise on maintenance, care and cleaning. I recommend their service

It was an extremely hot day, and suddenly my restaurant’s walk-in cooler started failing to keep the temperature low. I called SENGIX, and they showed up within 3 hours, which was already impressive. Their technicians quickly performed a full diagnostic — checking the compressor, refrigerant pressure, condenser temperature, TXV valve, defrost heating element, and evaporator fan motors. They found the issue right away: the evaporator coil was completely iced up, and the defrost heater couldn’t keep up. A thick layer of ice had built up, blocking airflow and preventing proper cooling. The root cause turned out to be an improperly adjusted TXV valve, which was not allowing the refrigerant to evaporate at the correct temperature. The techs defrosted the entire evaporator, fine-tuned the TXV valve, and restored the system back to perfect condition. Now my walk-in cooler is cooling flawlessly again. Highly recommend SENGIX — fast, knowledgeable, and professional. Thank you, guys!

This morning our store’s AC unit suddenly stopped cooling, and both our staff and customers were literally melting in the heat. I called SENGIX HVAC and asked for the earliest possible appointment — their technician arrived in just an hour and a half! They did a full and detailed diagnostic, checking everything from the compressor and control board to the fan motors on both the evaporator and condenser, plus the TXV valve. They clearly explained that the issue was a refrigerant leak (R-404) in my system. The leak was quickly located, we agreed on a fair price, and within 4.5 hours the repair was fully completed. Now our store feels cool and fresh again. I highly recommend SENGIX if you ever need fast air conditioning repair — their technicians are polite, professional, knowledgeable, and deliver quality work at a fair price.

These guys are great! Our York AC stopped working in NYC restaurant and they came out right on time to fix it. When they arrived technicians were knowledgeable and explained what was happening with the AC as well as provided quick and affordable solution. Our air conditioner was fixed in same day and I would defiantly recommend their service!

Fastest and most reliable commercial refrigerator repair in NYC highly recommend! I contacted SENGIX HVAC & Appliance Repair when our Avantco Cold Showcase (model 224BC36SB) suddenly stopped cooling. The compressor was trying to start but failed repeatedly, cycling on and off with a low hum — a clear sign something was wrong electrically. Alex and his technician had actually replaced the failed compressor about six months ago, and since then, the unit had been running like new. What really impressed me back then was that SENGIX gave me the longest warranty I’ve ever received on a compressor replacement in NYC — something no other company had offered before. This time, they returned quickly and diagnosed a new issue: the start capacitor had failed. It was reading OL on the multimeter, indicating it had dried out internally and couldn’t support compressor startup. They sourced and installed a proper replacement capacitor, and the compressor kicked on instantly. The cold showcase refrigerator resumed cooling, and they confirmed the system (R290) was stable and clean. They also cleaned the condenser coils to ensure better airflow and system life. Once again, they were completely professional and transparent. I received a clear and detailed estimate, and they even offered a discount — no hidden charges, no pressure. Alex clearly explained the root cause, and shared helpful advice to prevent future issues. Their honesty, fast turnaround, and clear communication make them the go-to company for commercial refrigeration repair. If you're looking for Avantco refrigerator repair in New York, need to replace a compressor, or fix startup issues — SENGIX is the best. They're professional, reliable, and back their work with the best warranty support I’ve seen in NYC. They’ve now helped us twice — and saved us both time and money.

Very professional technicians! They quickly found the problem and repaired my air conditioner in my Manhattan store. Fair price and reliable service.

Quick diagnostics and same day repair at fair price of our True Refrigerator and our ductless mini split AC. Strongly recommend!