K.P.
Have him evaluated by ECFE with your school district. My son was evaluated at 2 1/2 and found to have significant delays. He has attended speech therapy for 3 years now (twice weekly, St Paul Public Schools) and has made fantastic gains. He wnt from being a very frustrated little boy who was very difficult to understand (impossible when upset) to a wonderful talkative animated kid. It was torture for me to send him to "school" at 2 1/2 but well worth it. He thought it was cool . He will be entering first grade next fall and no longer require any special ed services.
K.