Investigative and Technical Specialists

Quest Research Group L.L.C., is a premier licensed, insured, full-service Private Investigation agency headquartered in Detroit, Michigan.

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Personal Profile

Provides you with current and previous addresses, phone numbers, liens, judgements, foreclosures, limited vehicle registration and limited criminal information.


Employment Verification

Verify a subject’s dates of employment


Education Verification

Verify a subject’s education


Full Credit Bureau

Full credit report


National Criminal *

Full National Criminal Search


Civil Background Search + Fees

Full Civil Search in given county


Criminal Records + Fees

Full Criminal Search in given county


Reference Verification

Verify references on an application


* This national background check fills in the gaps with its nationwide scope, and provides a broad view of your candidate’s criminal history. A National Criminal Database search draws from over 505 million records from thousands of jurisdictions, including databases with terrorist and sex offender information.
With a national criminal background check you can:
Identify criminal records across thousands of sources nationwide. Search beyond states and counties where a candidate has worked, lived or attended school
National criminal background check sources include, but are not limited to:
Criminal records from state record repositories and some county and township courts, Departments of correction and probation, Sex offender registries from all 50 states, Washington, D.C., and Guam. Information from state-level agencies, Office of Foreign Assets Control (OFAC) and the FBI local, state and federal fugitive lists.

Are You An Employer?

Let us put together a custom package for you to fit your needs specifically. Our system allows us to setup web access for your personell to login and track the status of your orders, view reports, invoices and any other pertinent information we need to share.


Basic Release



Employment Release



Financial Release



Call Us

Quest Research Group L.L.C.

(800) 218-7510


PO Box 520
Lexington, MI 48450