Run from anyone who uses Bondo. The proper repair for fiberglass is to lay in layers of roving and mat, saturated with epoxy, faired to the hull and the gelcoat matched. Anything else is a waste of your money. Ask before you leave your boat. It will probably come back looking repaired, how long it lasts and how well it looks is the issue.
2015 Seaark 1872 MV CC Etec-90
Helix 12 CHIRP SI, HB 1199, MinnKota Riptide ST80/i-pilot Link, Bob's Hydraulic
Bitter Gun Owner