Yards to avoid, please please avoid. They will all offer low prices but keep jacking up things as you progress, eventually some even overcharging by 80%.
Boat
Dalac Marine Engineering & Services SB
Kampung Teluk Jawa
Does not honour promises, overcharges by 30%, spoils more things than they fix.
By far the worst we ever encountered in JB:
Pioneer Smith Shipyard SDN BHD
Gelang Patah, iParc
Will share more later but for those who ever want to fix their boats for any reasons, please please avoid this place.
Even if they claim to have government contacts and do naval yard things, you would not want any of your friends
to ever fix their things there. Luckily we didn't recommend others to go else would have felt so bad.