ISL Consultants, Investigations Specialists, LLC

Where I-9 Compliance Receives Professional Advice
(855) 434-9376

834 S. Perry St, Suite F201
Castle Rock, CO 80104

Call for Appointment 303.400.4007

39.625099 -104.793339
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Call us today at 1-877-433-9249

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Looking For Expert i9 Work Site Compliance Training, Audits, Assessments and Reviews for an Independant Professional? Look No Further & Go To for More Information About Our Services

Description for ISL Consultants, Investigations Specialists, LLC

Trusted and respected, ISL is a full-service boutique consulting and investigative firm specializing in i-9 Compliance Matters and Complex Immigration Issues. Investigative and expert witness services provided to law offices in all areas of immigration law, with an emphasis in the area of i9 Work Site Compliance Issues.

Work Site Compliance:

* Assist Your Company to Develop a Corporate Immigration
Compliance Policy
* Perform a Independent I-9 Compliance…

Read More >


Service Area

Serving: Castle Rock CO (Metro), Denver CO (Metro)

Employment Services

Expert Witness Testimony


i9 Compliance Assessments, Counterfeit Document Training, Expert Witness Testimony


Complex Immigration Issues


i9 Compliance Advice


Worksite Compliance Training and Reviews

Specialty Legal Services

Immigration Services


Corporate Internal Investigations


Counterfeit Document Training


Expert Witness Testimony




Complex Immigration-Related Investigations


Internal Corporate Compliance Investigations


Commercial Investigators


Industrial Investigators

Human Resources Services

HR Consultants


i9 Compliance Training for HR Professionals




By Phone


Call For Appointment

Payment Options:

Personal Checks










References Available


Locally Owned


American Bar Association


Spanish Speaking


ISL Fraud Detection Kit


*Consultation and I-9 Remediation


*Fraud Detection and Document Fraud Training


*Full I-9 Compliance Assessments and Compliance Audits

See More »



Established in 2007


Member of Colorado Restaurant Association

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ISL Consultants, Investigations Specialists, LLC
834 S. Perry St, Suite F201
Castle Rock, CO 80104
(855) 434-9376
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