About 20 years ago, the Valley's landscaping was young trees. Today it has grown in, and the roots have grown deep enough to reach the sewer lines that went in with the neighborhoods. Root problems in Temecula are showing up as those trees mature, and often whole streets whose trees were planted together start having line problems around the same time.
If your line has backed up and been cleared, and then backed up again, that's the cycle. Roots reuse their entry point, so clearing alone means they come back. Ending it takes a targeted fix. The camera helps identify the entry, often a joint the landscaping finally reached, sometimes a seam that settling opened, and the fix closes that specific opening. In lines this young, much of the run may still be in good shape, which is why a targeted fix usually makes more sense than a big one, and why the footage matters before anyone proposes anything.
Everything gets explained in plain English, the findings, the options and the tradeoffs, and the decision stays yours, made at your pace, with the work performed by or under a licensed contractor when you say go.