Need a roof vent installed

Sam requested 3 quotes from Builders in Elsternwick

Need a roof vent installed. The roof is flat and I think it is corrugated iron. There is no roof cavity so should be a pretty easy job.

Bathroom modification
Bathroom modification - needing to bath into walk in shower

URGENT QUOTE - 2 x Gallery walls (4.5m long and 3m long)
Two gallery (temporary/cheap) walls approximately 2500mm high. 1. 4500mm...

FILL IN DOORWAY, DEMOLISH WALL FIR NEW DIIR
1. FILL IN DOORWAY, REMOVE WALL BLOCKING HALLWAY, MAKE NEW DOORWAY AND...

Expand doorway to large openning, block in window
Open up doorway to larger gap, and block up large window to allow rendering...