ARK-hitecture was first recommended by a friend. As we liked their design & workmanship, we decide to engage them again for our office renovation works. They did the toilet renovation previously & for this, they did the water-proofing on the rooftop. Having a good after sales service, they are quick to rectify & make necessary changes upon being called, with no charges as they had a warranty period. I shall say they are very reliable & trustworthy. The boss, Aaron, even came by to see if everything is going smoothly. We had no problem working with them, unlike our previous experiences. However, I felt that they can improve on their time-chain as I think everybody would prefer the shortest period of renovation possible.