u can visit www.mypainter.com. So far this is the one quite good for me.

Their workmanship is good (indonesian painter). They are well trained and professionals especially for momento and venetian plaster ( like marble wall paint). About the price i am not sure, quite reasonable i think. Overall if you are looking for quality, this is the one i can recommend.

Moisture Test is to check your wall condition, whether is it too high or low. From there they will think for a solution to fix it to prevent any problems in future. Is good that they do that, some other painters they never even use the moisture test and just do the paint, thats why i dont really simply call normal painters to paint my house. Rather pay abit more expensive for a professional painter to do the whole thing.