Confidential Private Investigation in Northern California
MK Private Investigation, serving the Sacramento and San Francisco areas, achieves results that exceed our clients expectations and industry standards by employing highly trained private investigators with over 40 years of law enforcement experience.
We operate using the highest ethical standards. The foundation of this principle serves as the backbone of our operation in that we promise to deliver timely reports, confidentiality, and unprecedented expertise in the field to ultimately achieve the best results for our clients.
Memberships
MK Private Investigation Services is a member of CALI (Certified Association of Professional Investigators).
MKPI Core Principals
- All Investigations will be conducted thoroughly and with investigative competence
- Professionalism will be exercised at all times in all aspects of our investigations and operations
- We commit to providing exceptional investigative services and client communication
- We adhere to providing every client with complete confidentiality and diligence for every case we take
How We Work
We understand that contacting a private investigator typically means you are experiencing a stressful situation or are in search of a solution that can be a determining factor in how and where you proceed with some of the most important decisions you will have
to make in your life. The investigative firm you contract with should not add anxiety or trepidation, but should be a cornerstone in your ability to proceed with your decisions with confidence and ease.
We vow to be accessible and maintain quality communications to answer all your questions
and to report only the most accurate and available information in existence at the time of the service. If there is ever a question regarding our conduct or services we will do everything we can to verify and remedy the situation.
A Note About Background Checks
The background checks that are offered on the internet don’t come close to what an actual licensed investigator can deliver. MK PI not only has a team of licensed investigators 
with decades of experience, but we also have access to personal and property databases that ONLY private investigators have access to.
MK Investigations also knows how to maneuver around the “rabbit holes” of the internet and real life that generally only a trained investigator will understand and be able to identify.
A good investigation includes a process comprised of deliberate and strategized steps, careful planning and an investigator who is experienced with the knowledge of all that goes on “behind the curtain.”