Special Operations

The Special Operations Division encompasses all areas of internal and external security and law enforcement. Entrusted to protect not only the integrity of Middlesex Sheriff’s Office facilities, members also provide assistance to fellow law enforcement agencies inside and outside the county.

The division includes several units, comprised of specially trained deputies and officers. Among the units are the Sheriff’s Investigation Unit (S.I.U.), Inner Perimeter Security (I.P.S.), the Gang Unit, the Mountain Bike Unit, the Warrant Apprehension Unit (W.A.U.), Mobile Operations, SWAT, K-9, and the Digital Forensics Unit (D.F.U.).

Staff Contacts

Name Title Phone
Andrew Freker Asst. Superintendent (978) 932-3104
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