Professional Investigation Services
Confidential investigations for your peace of mind.
Confidential investigations for your peace of mind.

I retired from the Riverside County Sheriff's Department in September 2007. In December of 2008, I founded M.G. Andrews & Associates, a management consultancy. By May 2010, I transitioned the business into a corporation specializing in Management, Administrative, and Employment Investigative Services with over 40 years of professional service.
Our vision has always been rooted in a sincere commitment to helping others. We pursue positive outcomes through dedication, persistence, and hard work. Whether serving public‑sector partners or private clients, we support the management of complex caseloads, uncover critical information, and provide the peace of mind that comes from knowing the truth is being pursued with integrity.
At M.G. ANDREWS, INC., our mission is to deliver the most comprehensive, diligent, and timely investigative work product available. We focus on identifying material evidence that supports you, your office, your case, your company, or your family.
We are committed to remaining the premier private investigation firm in Southern California. Our agents operate with a level of focus, determination, and intensity that exceeds industry standards. For us, there is no excuse for anything less than maximum effort.
We recognize that every situation is unique, and our approach is grounded in a true partnership with you. In all matters, we draw on our expertise and experience to develop a comprehensive, timely, and cost‑effective plan that leads to successful outcomes.
We specialize in:
-Specializing in POBR/FBOR
-Specializing in CA POST-certified Police & Dispatcher

M.G. ANDREWS, INC. is fully licensed to operate in the State of California. We maintain comprehensive business liability insurance of $1,000,000 to ensure the highest level of protection and professionalism for our clients.
5225 Canyon Crest Dr., STE 71, PMB 629
Riverside, CA, 92507-6301
Telephone/Fax: (951) 780-1145
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | Closed | |
Sun | Closed |
Copyright © 2025 MG Andrews Inc - All Rights Reserved.
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