
Infidelity Investigations MN & WI
Infidelity Investigations by professional Private Investigators in Minnesota & Wisconsin
When you suspect a partner may be unfaithful, the uncertainty can be overwhelming. Doubt, fear, and mistrust can take a heavy emotional toll—but you deserve the truth. At Infopro Investigations, we specialize in discreet, professional infidelity investigations designed to uncover the truth. Whether you need peace of mind or evidence for legal purposes, we’re here to help you find clarity with compassion, confidentiality, and professionalism. Don’t live with unanswered questions—we’ll get you the answers you need.
What are Infidelity Investigations?
Infidelity investigations are private, confidential inquiries designed to determine whether a partner is being unfaithful. Using a combination of surveillance, background checks, digital research, and other investigative techniques, we gather evidence to confirm or dispel suspicions. Our goal is to provide you with clear, factual information—whether you need it for personal closure, legal proceedings like divorce, or simply to make informed decisions about your future. Every case is handled with discretion, professionalism, and respect for your privacy.
Common Signs of Infidelity
As professional private investigators with over 20 years of experience, we often notice patterns when it comes to infidelity cases. While every situation is unique, certain behaviors and changes often signal that something isn’t right. Here are some of the most common signs of infidelity we’ve observed:
Increased time away from home or travelling, often with unaccounted-for gaps in their schedule.
Changes in intimacy, emotional distance, or unusual behavior in the relationship.
Working longer hours and being unavailable during work times.
Concealing or excessively guarding their cell phone and computer use.
Turning off their phone, avoiding calls, or purchasing a second phone.
Deleting emails, texts, and call logs regularly.
Increased spending, especially in cash, with less transparency around finances.
Frequently contacting or calling one unknown number.
Increased interest in appearance, grooming, or new clothing.
Becoming defensive, lying even when presented with evidence, or accusing you of infidelity.
Expressing a need for “space” or more privacy.
What Happens During an Infidelity Investigation?
We employ the utmost professionalism and discretion during our infidelity investigations. With the highest standards in the industry, 30 years of experience, and thousands of infidelity cases solved, here’s what you can expect from working with us.
Confidential Consultation: We meet with you to understand your concerns, gather background information, and set clear goals for the investigation.
Customized Plan: We design a strategy tailored to your situation, using methods like surveillance, background checks, and digital research.
Discreet Surveillance: Our investigators monitor activities, routines, and interactions without alerting the subject.
Evidence Collection: We gather photo, video, and written documentation to confirm or dispel suspicions.
Regular Updates: We keep you informed throughout the investigation while maintaining strict confidentiality.
Final Report: You receive a clear, detailed report with all findings, giving you the information needed to make informed decisions.
Legal Guidance & Court Support: If needed, we can assist your attorney by providing evidence and expert testimony in court proceedings.
Why Hire a Professional Investigator Instead of Doing It Yourself?
It can be tempting to attempt to find evidence of infidelity yourself. We do NOT recommend this approach, for legal and safety reasons. Here’s why you should hire a private investigator instead:
Stay Within the Law: Surveillance and evidence gathering are subject to strict legal limits. We know how to collect information legally so it can be used in court if needed.
Protect Your Safety: Investigating a partner on your own can put you in emotionally or even physically risky situations. We handle the work safely and discreetly.
Remain Objective: Emotions can cloud judgment. As professionals, we stay focused and unbiased to get clear, factual evidence.
Get Court-Ready Evidence: We gather evidence in a way that holds up in legal proceedings, supporting your rights if divorce, custody, or other legal actions follow.
Save Time and Stress: Investigations can be complex and time-consuming. Hiring us means you get results faster—and with less emotional toll on yourself.
Why Choose Infopro for your Infidelity Investigation?
At InfoPro, we combine decades of real-world investigative experience with the highest standards of professionalism and discretion. We understand the emotional weight of infidelity cases, and we treat every client with respect, sensitivity, and confidentiality. Our team uses proven investigative techniques, cutting-edge tools, and a strategic, personalised approach to uncover the truth quickly and effectively. We personally guide you through your investigation, keeping you informed every step of the way. We’re relentless in our pursuit of facts and, when needed, we can provide expert documentation and testimony to support legal proceedings. We’ve solved thousands of infidelity cases, boasting a 98% success rate. When you need clarity, closure, and confidence, InfoPro is the team you can trust.

What People Say About Working With Us
“InfoPro Investigations helped me during a difficult time in my marriage. They were professional and discreet. The information they provided helped me to move on with my life. I needed to find the truth.”
- Ron M.
“I hired InfoPro Investigations to validate my LONG TIME suspicions of a cheating spouse. My only regret is that I didn't hire them sooner (about 12 months sooner). They were professional, prompt, understanding, and spent quality time with me to truly understand the situation as well as to strategize around the "when and where" of the investigation. Their payment methods were highly flexible to ensure that I was able to hire them discreetly and their communication methods were just as flexible and discreet. They didn't blink at my constant barrage of update requests.”
- Confidential, October 2020
“Sometimes you just need to know the truth. I knew my girlfriend was cheating but wanted and needed the evidence to confront her in the most constructive way possible. InfoPro investigations gave me the confidence to confront her, and when she realized in fact that I did know the truth, she was able to open up and tell me everything. This not only saved our relationship, but also helped us grow closer. InfoPro’s billing is beyond fair, and they work with integrity. I highly recommend InfoPro and will use them again.”
- Kurt, July 2020
Whatever you’re dealing with, we can help.
As professional private investigators, we know that this can be a challenging and isolation time. Our professional team is here to help. We understand may be intimidating to hire a private investigator, especially if you’ve never used one before. We’re here for you, we’re here to help. Call us for a free, confidential, no-obligation consultation.