Private Investigator Los Angeles

At MCM Investigations

All Los Angeles Investigators are retired police officers

We have 34 years of investigative experience

We service all 50 states and most countries

MCM Investigations is a Los Angeles based private investigations firm. At MCM Investigations we are dedicated to maintaining our well-deserved professional reputation as a results oriented full-service private investigative agency by way of commitment, diligence, unique resources, creativity, and tenacity on behalf of our clients. While we are Los Angeles private investigators we do provide our services around the majority of the world.

Our main office is located in Los Angeles County and we service all 50 states and most Countries. Our experienced staff consists of highly experienced former law enforcement officers. At M.C.M. Investigations we provide full service investigations to prestigious clients throughout the world. We are confident and dedicated to enhancing our services to enable our investigators to provide you with unparalleled knowledge and service. Let us be your "ONE STOP" investigative source.

Remember... "The bitterness of poor quality lingers long after the sweetness of low price is forgotten."

CALL (661) 259-5434 OR TEXT (213) 572-6199

MCM Investigation Services

We provide a multitude of service

Checkyourmate "Video Surveillance"

Husband, Wife, Boyfriend, Girlfriend / ETC. (A videotape doesn't lie).

Criminal and Civil Investigations

Review your case and determine the best course of action.

Asset Searches

Where is the money? We locate real estate.

Undercover Investigations

We place highly experienced undercover investigators in your place of business to determine who is stealing and how.


Criminal and Civil Background


Hard to Locate Individuals


Real Estate and Mortgage Fraud


Missing Persons


Auto Accidents / Reconstruction


Witness Statements




Polygraph Examinations


Business Investigations


Discovery & Trial Research


Insurance Fraud

And much more-
Just ask what we can do for you!

Testimonials from past clients...

"Mike, Thank you so much for finding our missing son and rescuing him from that awful situation." ~M.J.

"As you know we had no real hope of ever recovering our stolen travel trailers... your investigation broke the case wide open and resulted in the arrest of the thieves. Thanks again." ~J.Y.

"I caught my husband cheating based on your investigations, now I can move on with my life, thanks for all your hard work." ~Mrs. D.D.

"We have used several private investigative firms over the years, but none have produced results as you have. You and your team have saved our clients thousands of $ $ $ over the years. You have a great team; we look forward to a long term relationship." ~Attorney G. & M., L.L.P.

"My client was extremely pleased with your ability to collect on his $50,000.00 judgment. We tried several other private investigative firms, with no luck, prior to contacting you. I don't know how you did it but my client had his money within weeks of your firm getting involved. Thanks again." ~A.P. Attorney Hollywood, California

We accept all major credit cards

Proud Member of
Better Business Bureau

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We accept all major credit cards

Proud Member of
Better Business Bureau