Watch Service recommendation.

Hello.

I have a Speedmaster 3572.50 which I had previously serviced at omega boutique at 5th Ave. That was approx. 10 years ago. I went back to omega to service again but because the case has corrosion they asked if I would approve a replacement case. I did not so they are returning the watch to me unserviced.

Is there any recommended service centers ideally in the nyc or Fairfield Ct area who I can take my watch to.

Thanks.