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Our Investigative Specialties

  • Nationwide Locates
  • Skip Tracing
  • Missing Persons
  • Background Checks
  • Social Media Investigations
  • Surveillance
  • Child Custody Cases
  • Domestic Investigations

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How Can We Help You?

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Nationwide & Colorado Private Investigators

A private investigator or detective gathers information that is not available to the public. Investigators also research open-source intelligence, finding information pertaining to the case. How can we help you?

We specialize in Nationwide Locates, Skip Tracing, and Missing Persons Cases. We can help find missing family members, old significant others, classmates, and other missed connections. We have access to many databases which we utilize in our investigations, however, more importantly, our intuition and experience allow us to interpret this information and help our clients make the best decision for their situation.

Our investigations are in-depth and thorough so that all your questions are answered. We go above and beyond to treat our customers with respect, and as such, our investigations are confidential.

Our investigators are ready to handle your case and get the results that you need. Let the professionals at 1st Class PI handle your sensitive case with the care and respect you deserve. We work alongside private individuals, businesses, and law firms.

Nationwide Locates

Our skilled staff uses our years of experience and modern technologies in order to locate an individual’s whereabouts. Whether they owe you money, are a lost connection, or are involved in other legal matters, we have the tools to get you the results you seek.

Background Checks

Comprehensive background checks and social media investigations on potential spouses, contractors, tenants, and employees. Our in-depth research can uncover any debts, criminal records, foreclosures, judgments, and other warning signs. Save yourself time, money, and stress with our thorough background checks.

Skip Trace

Skip tracing is the act of locating an individual with no known address in order to serve them process. We use thorough research, modern databases, and proven investigative techniques to find these evasive individuals.

Domestic Investigations

Child custody/support, infidelity, divorce, and other family matters can benefit from the help of a skilled and discreet private investigator. We know how sensitive these situations can be and work carefully to uncover the answers you are looking for.

Missing Persons

Searching for loved ones who have disappeared. We utilize location tactics, in-field research, and interviews, to then provide detailed reports. This ensures that you are never in the dark and are a part of every step of the investigation.


Using videography, photography, and general observation we can track a person of interest's whereabouts and activities. We conduct all surveillance in accordance with local and federal law to get you the evidence you need for your case.

Our Investigative Services

  • Address Search
  • Locate Lost Person
  • Searches Reverse Number
  • Property Search
  • Social Media Search
  • Business/Corp Search
  • Vehicle Search
  • Vehicle Tag/Vin Search
  • Utility Search
  • Historical Record of Phone Numbers
  • Background Check
  • Criminal Background Check
  • FEIN Search
  • Asset Search
  • Background Checks
  • Bounty Hunter
  • Domestic
  • Due Diligence
  • Financial
  • Fraud
  • General
  • Infidelity / Cheating Spouse
  • Internet Dating Investigation
  • Judgment Recovery
  • Missing Persons
  • Mystery Shopper
  • People Locate / Skip Trace
  • Public Records
  • Repossessions
  • Surveillance
  • Trial Preparation
  • Video Surveillance / Photo Surveillance
  • On-line Dating
  • Child Custody
  • Child Support
  • Parenting Time Investigations
  • Employee Investigations
  • Contractor Investigations
  • Locate Family
  • Fugitive Recovery
  • Nationwide Locates

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