Thanks for the recommendation.
I like their service.
I went down to check on the renovation on new year day and found some small problem and called Pearlyn in the afternoon. On that evening, I was surprised to see Mr Lau in the house checkjing out the problem and even removed part of the plaster of ceiling which is having problem. Didn't expect him to come down on 1 January.
Mr Lau also help me we repair some minor defect in my old house for free.
The renovation work is still in progress so its too early to comment on their workmanship but definitely their service is good.