Sergey was punctual, very informative and great product knowledge which he was willing to share with me as a valued customer. He was most upfront with the final cost of his service fees. He gave excellent advice and other possible alternatives or remedies. I learnt a great deal from Sergey about heating and cooling systems, he was very helpful and really thorough during his inspection. I felt he didn't rush nor took his time while he inspected the entire house. I'm more than happy to recommend his professional and friendly service.
Naomi McIntosh from Derrimut