private investigator

Kay & Associates, Detective Agencies, Encino, CA

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Best Private Investigators in Los Angeles

Private Investigator Los angeles

We are the premier Detective Agency for Private Investigations in Los Angeles.

No one does it better than Kay And Associates Investigations in LA, California.


We have private investigators who specialize in INFidelity, Accident Investigations, Locating Assets, Small business and corporate employee background checks, Child support and custody evidence gathering, workers compensation investigations and general surveillance. 

PI #15832


We are available to run investigations 24/7 with ease. Andy Kay, Founder of Kay and Associates Investigations, has over 27 years experience as a private investigator—that’s not including the years of experience that the expert staff and investigators at K&A bring to the table as well. Although LA is our home base, we work nationally and internationally.


Our clients are our first and most important priority. 

We understand the delicate and emotional situations while handling your case with professionalism and kindness. We care.

Kay and Associates saved my friend from a difficult situation. It was a hard decision for her to hire a private investigator to check if her husband was really cheating on her. One day she finally decided to do her research and came across Kay and Associates. She quickly called them and spoke to Andy. I was there when she made the call and I can honestly tell you that I’ve never heard anyone be so helpful and understanding as Andy. He stayed on the phone with her for as long as she needed and answered all her questions and concerns.

I was very impressed with Andy’s professionalism; he was calm and composed, but at the same time he showed so much compassion to my friend. I knew then she made the right decision to call Kay and Associates. They proceeded with the case and delivered the result that she knew in herself to be true. It was the hardest thing that my friend ever had to hear, but she was grateful to finally have the real answer. She can now have peace of mind and bid farewell to her unfaithful husband.

Kay and Associates, thank you for everything! Thank you for helping my best friend.
— Lola S., Glendale CA