T.B.
When we spoke to the ECI they told us that they don't provide services unless the child is at least 4 months behind in development. They will offer services until the child is within 2 months of their targeted development. There is no harm in an evaluation. Even if he doesn't qualify now, he can be evaluated again later if you still don't think he is progressing...but, I think their is a min time gap of like 5 months before they will come out again for another evaluation.
Hope that helps.