Bought 2 Aircons including installation from him during 1 of the exhibition recently.
I've used their services recently to do up a concealed piping and water hose (extra charges) in my new house at Bandar Botanic, Klang. Aircons will be installed once painting work done up.
From the discussion, hacking of walls and finishing with all piping in place (recement not included) done to my expectation. No complaint so far. Friendly and willing listen to customers' needs. A reliable company to deal with. For pricing, you have to nego with him.
NixtronAir Con Engineering. Office/Shop in Subang Jaya.
Desmond Tan 016-2533116/03-78766476
Hope this helps.