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(517) 265-7488

  • Security ServicesExpand
    • Security Services
    • Unarmed Guards
    • Money Courier Service
  • Private InvestigationsExpand
    • Private Investigations
    • Surveillance Investigations
    • Background Checks
    • Infidelity Investigations
  • Contact UsExpand
    • Contact Us
    • Process Serving
(517) 265-7488

Our Services

Armed & Unarmed Security Guards
Uniformed & Plain Clothed
Bank Courier & Escort Services
Building Lockup & Night Deposit Drops
Executive & Personal Protection
Parks & Recreation
Parties & Weddings
Schools & Sporting Events
Shopping Centers & Loss Prevention
Crowd Control & Special Events
Concerts, Fairs, & Festivals
Factory & Property Inspections
Night & Weekend Vehicle Patrols
Full range of Private Investigation Services
Process Serving (LCPS)

Licensed - Bonded - Insured

CPL Classes Available

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Contact Us

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

A.D.A. Security Inc

128 East Butler Street, Adrian, Michigan 49221, United States

(517) 265-7488

Hours

Monday - Thursday 9:00am to 3:30pm
Fri 9:00am - 12:00pm
Closed Sat & Sun

© 2026 ADA SECURITY INC

  • Security Services
    • Security Services
    • Unarmed Guards
    • Money Courier Service
  • Private Investigations
    • Private Investigations
    • Surveillance Investigations
    • Background Checks
    • Infidelity Investigations
  • Contact Us
    • Contact Us
    • Process Serving