Repair tiled roof to prevent leaks; two storey edwardian home

Jo requested 2 quotes from Plumbers in Kew

The existing terracotta tiled roof leaks in some locations. needs to be repaired (eg replace tiles, repair pointing/gullies etc)

Leak in roof. It is a tiled roof. Our ceiling is starting to warp.
To fix damage to roof in order to prevent water coming into ceiling

Minor roof repair.
1950 tiled roof with several minor leaks.