The FBI raided a Wilton business owned by a prominent Saratoga Springs family Tuesday.

Agents were seen carrying boxes out of Turbine Services Ltd. on Old Glick Road.  The FBI would not say what exactly they were looking for; but said it's an ongoing investigation.

The company is owned by brothers Ronald and Vincent Riggi. Both were inside while agents conducted their search.

The family is well known in Saratoga Springs social circles and for its charitable giving.

Spectrum News reached out to Turbine Services, which said it could not comment at this time.