Fix the line once. Done right, not dug up twice.
A serious sewer problem on the island comes with island sized complications. The lines are old, the properties are close, the streets are historic, and any talk of excavation raises immediate questions about what gets disturbed and who needs to know. All of which makes the first principle here even more important than usual. Nobody decides anything until the camera has been down the line and the actual situation is on screen.
What the footage shows sorts everything. Roots at the joints of an original clay line, the most common island finding, and often manageable without drama. A cracked section, addressable as a section. A line that's genuinely done, which is where replacement earns its place, and where the modern options matter most, because lining the existing pipe or trenchless approaches can resolve even serious problems without opening up a historic street or a manicured yard. On an island, the difference between those paths isn't just cost. It's disruption, neighbors, sometimes an HOA, and the footage plus a clear explanation makes every one of those conversations easier.
So the process here is calm on purpose. Evidence first. Options explained in plain English, each with its honest tradeoffs. The decision yours, made at your pace, shareable with whoever needs convincing, because saved footage travels better than secondhand descriptions. A licensed contractor performs the work when you're ready. Word moves fast on the island, and this is the kind of work it should move fast about.
"They repaired the one bad section instead of selling me a whole new line. Honest work, and it has held up."