For your peace of mind, since 1982.

Private Investigator Chicago

Heritage Investigations, is a professionally licensed Illinois Private Detective Agency, which, for the past 32 years, has served the private investigative needs of individuals in the Chicago metro area, nationally and internationally. We currently are available for service in Chicago, northern Illinois, the entire Midwest, and all major United States cities. Our investigators are available to provide surveillance services in Mexico, Canada, and Europe.

Our agents are licensed or registered by the State of Illinois and specially trained to conduct investigations and surveillances regarding marital infidelity and child custody. The latest technology and methods are utilized. Heritage Investigations has investigated thousands of cases involving cheating spouses or significant others since 1982.


Our experience allows us to conduct a surveillance or investigation in a manner that not only provides the information that the client needs, but does so in a discreet and confidential manner.

Alimony Termination

Do you suspect your former spouse is living with someone else while you are paying maintenance? The lack of an intimate or sexual relationship does not prohibit a finding of cohabitation!

chicago private investigator online romance scams

Online Romance Scams

Your instincts are telling you something is not right but you do not know how to verify the identity of the person on the other side of your computer screen or phone. Our experienced investigators can get you the answers you deserve.

Background Checks

Background Checks

Complete background checks are available for criminal, premarital, property and civil matters.

Missing Person Investigations

Missing Persons

If you have lost touch with a loved one, family member, old friend, or a teenage child has run away, our investigators have the experience to locate that person.

Made In Chicago

Private Investigator Chicago Live Radio Interview

Candid radio interview by Steve Miller News Radio 780 WBBM Chicago with the owner of Heritage Investigations

Hear the surprise ending of his story

I found him with a woman in a motel, got videotape of them there, got videotape of them making out in the car…”

Heritage Investigations

We are based in Chicago and have offices in the loop with visits available by appointment only. See our profile on LinkedIn & Yelp and then give us a call. We can give you the peace of mind you deserve.

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