Thumbtack Logo

Romeoville, IL 45 Private Investigators near you

Where do you need the private investigator?

Answer a few questions

Tell us what you need so we can bring you the right pros.

Get quotes

Receive quotes from pros who meet your needs.

Hire the right pro

Compare quotes, message pros, and hire when ready.

Romeoville Private Investigators

Browse these private investigators with great ratings from Thumbtack customers in Romeoville, IL.

  • 4 years in business
  • 38 hires on Thumbtack
  • Elgin, IL 60120


We specialize in domestic, civil, workers comp, personal injury, surveillance, theft/fraud and background investigations. We also specialize in process serving and skip tracing defendants/debtors/heirs. We offer our services to law firms, collection agencies, insurance companies, businesses, government entities and individuals. When it comes to providing our services we strive for excellence! Free 100% confidential consultation! Mobile Notary Public service available. We have a private investigator and process server available 24/7 for your rush needs. We also sell GPS tracking devices! We provide services throughout Illinois, Chicago Land including Kane County, Cook County, McHenry County, DuPage County, Lake County, Will County, DeKalb County, and Kendall County. Private investigator, private detective, infidelity, catch cheaters, divorce situations, process server, skip trace/locate persons, surveillance, evictions s.o.p.. Child custody, background check, personal injury, workers comp, fraud, cohabitation and general investigations.Witness statements. GPS trackers.

  • 6 years in business
  • 10 hires on Thumbtack
  • Geneva, IL 60134


Incredibly honest and respectful..if you need a private investigator he's your man...I admit his my super hero he like to help people,like highly recommend,give it a try,and you be satisfied... Bealive me....

  • 36 years in business
  • 1 hire on Thumbtack
  • Chicago, IL 60602


A job well done! I am a norwegian, living in Norway. Me, and my family have been trying to locate the whereabouts of my wife's father, as she has never had any contact with him. After many attempts, we decided to hire a privateinvestigator. I sent email to three different investigators after a quick search on the internet. One office gave me a very diffuse price, one did not answer, and one gave me a quick answer, with a price of total cost. We hired Heritage Investigations, and the detective was very fast working, and the dialogue was incredible good - despite the fact that we ar eon the opposite side of the world. It took Heritage Investigators just about a week to close the case and make the contact, and now we are happily connected with our relatives. We sincerly recommend anyone who needs help from a detective to contact Heritage Investigatons. You'll get a job well done, fast and very correct, and the price they charge is highly acceptable. Best regards Thomas

  • 17 years in business
  • Crest Hill, IL 60403


Top Notch. Very professional. I would recommend this company to anybody looking for Investigations. Mr. Strader was easy to talk to, almost as if he knew ahead of time what I was going to ask. That's when I knew had had the experience and expertise I was looking for.

  • 1 hire on Thumbtack
  • Chicago, IL 60641


Fidelity Security and Investigative Services, Inc. offers a wide range of security and investigative services. Since specific results are reportable under restricted circumstances, as determined by law, not all services can be availed of by all clients. Investigations requiring court appearances will be billed at the agreed rate per hour. Retail Investigations and Asset Protection * Store detectives * Internal theft investigations * Integrity shops * Pre-employment screening * Organized retail crime investigations Corporate Investigations * Internal theft investigations * Due diligence investigations * Pre-employment screening * Executive protection Surveillance Operations * Marital investigations * Worker's compensation * Child custody investigations Criminal Investigations * Service of process * Litigation-related services Civil Litigation * Service of process * Litigation-related services Skip Tracing * Debt-related investigations * Missing person investigations * Bail fugitive recovery investigations

  • 24 years in business
  • Plainfield, IL 60586


We are an IL fully licensed (#117-001187) and insured private detective agency that offers our services to professionals as well as individuals in the Chicago metropolitan area. Some of the services we offer are process service, marital and workman's compensation surveillance, and location of witnesses or defendants. We also offer GPS tracking, activity checks, land lord support services, court filing and document retrieval.

  • 5 years in business
  • 4 hires on Thumbtack
  • Lena, IL 61048


Madigan PI is a full-service private investigation company, licensed in both Illinois and Wisconsin. We specialize in personal injury and wrongful death investigation but are also very experienced in the areas of surveillance and domestic matters. Call us today for a free consultation.

  • 8 years in business
  • Hobart, IN 46342


Joswiak & Associates, LLC is a NW Indiana-licensed and insured investigative agency. We are well versed in all areas of investigation and work closely with the legal community by taking statements, documenting photographic evidence, locating witnesses, and advising on cases. Don Joswiak is a retired police officer and criminal detective from the south suburbs of Chicago and worked previously in the security division of the Chicago Public Schools. He has also held numerous other positions in the private security sector. He has worked and trained in most aspects of law enforcement providing him with an extremely well-rounded background. We take our commitment to our clients seriously and professionally. Be assured that we are discreet and value your privacy. All communications with our clients, whether they be in person, over the phone, email or in written reports, are kept confidential and secure. We appreciate you trusting Joswiak & Associates Investigations to assist you in your personal or business matters.


Metro Detective Agency is an experienced and reliable process server in Chicago, Illinois. It offers: Chicago process servers, Chicago, IL process serving, Chicago private investigator, Illinois process server, and Illinois private investigator.


We are a full-service detective agency in Chicago since 1988. Our services include: * Domestic Investigations * Skip Tracing * GPS Tracking * locates * Missing Persons * Computer Fraud * Felonies Crimes * Wanted Criminals We do all types of investigations. Please refer to our website.

  • 4 years in business
  • Montgomery, IL 60538


I offer the following: * coaching people on life * barbeque and sides (Mrs. Narci's famous musticiolli) * handyman * powerwashing (4500psi) no solution container * private investigations * pest control * security officer * restroom valet * autovalet * carpet cleaning , etc. *Insuring Solvency

  • Chicago, IL 60611


We are a full-service investigative company. Our services are offered throughout Illinois as well as nationwide.


We are an experienced, licensed, insured Illinois private detective agency. Call Insight Investigation Services: "When you REALLY need to know!" Our investigative services include: * Litigation Support and Investigation * Witness/Party Statements (More than 35,000 interviews conducted) * Fraud Investigation-Detection-Prevention * Deception Detection * Accident Claims Investigation * Surveillance * Child Custody Issues * Location of Missing Persons (Skip Tracing) and Assets * Process Service * GPS Tracking * Electronic Debugging (TSCM) * Electronic Security Measures, Devices, Technology * Personal / Executive Protection (Armed) * Business Due Diligence * Deep Background Research of Individuals and Corporate/Business Entities * Social Media Investigation * Investigation Unit Management * Investigation Project Design and Management * Report Writing and Presentation * Information Technology * Computer Forensic Examination * Photography * Videography * Domestic Integrity Investigation * Employee Integrity Investigation * Workplace Violence Investigation * Sexual Harassment Investigation * Ethics Investigation * Opposition Research * Certified Illinois and NRA Firearms Instructor/Trainer

Hire skilled professionals for absolutely everything.