Welcome to Marco Investigations PI-25721


We Specialize in infidelity investigations



Marco Investigations is a complete full service, Licensed and insured private investigation company.
We provide confidential and professional services to our clients throughout Northern California
No case is too big or too small. We will work with you to get the same positive results.

We will do everything within the legalities of the law to reach the goal of obtaining the information you need in a timely and economical fashion. We will conduct ourselves in a professional and discreet manner while representing your case.
Our licenses and trained professionals are on call 24 hour seven days per week.


Available 24 Hrs for professional discreet consultation



What are the common signs of a cheating spouse?

  1. Changes in intimacy: A distinct increase or decrease in intimacy, affection levels, and/or sexual preferences may indicate infidelity.
  2. Suspicious phone habits: A spouse that hides his or her phone or is secretive about their call logs and text messages may be cheating.
  3. Changes in appearance: A marked change in style of dress, intimate wear, and/or personal hygiene can be a clue.
  4. Suspicious internet use: Much like phone habits, a cheating spouse may be overly secretive when it comes to their browser history and general internet and computer habits.
  5. Changes in work routine: It may seem like a cliche but a husband or wife that suddenly needs to “work late” or “go to a conference” frequently is a sign of infidelity.
  6. Changes in bathing habits: A spouse that showers right when they get home, switches cologne or perfume, or changes their grooming habits can be a sign of cheating


Contact Us

Drop us a line!

Better yet, see us in person for a free no obligation consultation.

We love our clients, so feel free to contact us for a appointment at your convenience.

Marco Investigations

211 Geer rd #511, A Turlock, CA 95382, US

(209) 427-2052 marcoinvestigations1@gmail.com www.marcoinvestigations.com


Open 24/7 

Calls are always discrete, confidential  and forwarded directly to Private Investigator.