Birds in roof, 2 story house

Paul requested 3 quotes from Roofers in Highton

Need the roof checked to see where small birds are entering. Had an aircon unit added on roof 6 months ago

LOOSE TILES AND MISSING TILES NEED MENDING
LOOSE TILES AND MISSING TILES NEED MENDING

Capping on corrugated roof of 2-storey dwelling needs screwing down
Capping has worked loose in wins and requires to be screwed rather than nailed

Replace existing cement tile roof with colorobnd.
Wanting to find out the price to replace my existing tile roof with...