The answer to 'flashing repair or flashing repair' is that flashing repair and flashing replacement are both important roofing maintenance tasks, but they serve different purposes and have different costs. Flashing repair involves fixing or patching existing flashing, while flashing replacement involves completely removing and replacing the flashing.
Flashing repair is typically a more cost-effective option for homeowners, as it can be done by a skilled DIYer or a professional roofer for a lower price. It's a good choice if the flashing is only slightly damaged or worn. Flashing replacement, on the other hand, is a more extensive project that requires completely removing and replacing the flashing. This is a more expensive option, but it may be necessary if the flashing is severely damaged or outdated.