I was overwhelmed by their fast service and clear pricing. I had Vadim the assigned technician who's expert about HVAC air conditioning repair. He's a highly-skilled and professional technician, thus the repair completely done within an hour. When he was done, he showed me how it was working and he just waited for 10 minutes just to observe it's working well before leaving. I had no trouble using it at home. I love the quality. I highly recommend this company for HVAC repair needs.