Chip-Tech Corporation

I first called Mr Kim when our heater went down this past winter. With 2 young kids, I needed to get the heat up and running ASAP. Mr Kim was prompt, professional and was able to diagnose and fix our issue the same day! He showed me the control board that was out and explained what he needed to replace and the cost estimates.
When the weather turned warm just a couple months later, unbelievably, our A/​C unit went out. This happened over a weekend, I again called Mr Kim but he was unavailable so I had to call another service. They came and charged $ 150 fee just to diagnose the issue and estimated over $ 1,000 to fix. I declined and called Mr Kim a couple days later. He apologized for not getting back to me earlier as he explained he was busy on other service calls. He took a look and found a leak that he was able to meld shut. In all, he charged me about half what the other place estimated.
I can attest he speaks both Korean and English fluently. I am so appreciative of his work that I’ve given Unilocal his company’s updated website and contact info. Thank you Mr Kim!

Best service and best price. Alex is very honest, efficient and trustworthy! Highly recommended!

I don’t believe this business has a website, but the owner was one of the nicest, most reliable contractors we ever met! Our heat stopped working just when it got cold (of course), so my mom referred Alex to us. When we called him, a super friendly voice picked up immediately, and he said he’ll be at our house in 30 minutes. He was very prompt, warm, hilarious, and very trustworthy. His rates were very reasonable. We were surprised to hear his entire business ran entirely on referrals for over a decade — hence our decision to post a Unilocal review :-) We’d like to give a good guy a hand! If you’re looking for a trustworthy and very reliable HVAC /​Air conditioning /​Heating /​refrigeration/​and probably other services guy in the NJ and NYC area, try Alex!