Ended up following an advertisement fro "Ah Chao" on Gumtree for $98 (whereby they take the LCD with the broken glass) and paid an extra $10 for him to come to my house to fix from Tampines. Very happy with the result - good service, prompt, polite/well spoken, etc. Also paid a bit extra for another new tempered glass. Took about 20mins-30mins and could watch/talk whilst he did it as he explained to me what he was doing. I had to provide hair dryer though (which is fine since at home).
Not sure if I can post link here so mods pls edit if cannot; but I was a very happy customer with his service.
http://www.gumtree.sg/a-iphone/bedo...rantee-the-cheapest/1001638930390910673458009
I would have gone with one of the more well known places e.g. Atomware, but they had no stock of black iPhone 6 glass front (and quoted me $178). iPhoneFix quoted me $200.