In need of a reputable musical instrument repair shop

I have a very old flute (it’s a Bundy 2, well over 30 years old) and I want to get back into playing, but I need a reputable place to get it tuned. I am not against retiring it and getting a new one as I know Bundy is a starter brand, so a place that can sell me a replacement if tuning/repair is out of the question is ideal.

We want to also get our son (5yrs) into music so a mom and pop place that can dedicate some time to helping us discuss/explore options for him (im going to do some work before trying to see what he’d actually be interested in as in class of instruments, i.e. wind, percussion, etc). We would rather support small businesses over chains.

Any further recommendations for music classes/teachers (for my son’s age, 5 yrs) or where to find music sheets also welcomed. Thanks!