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"Michael S**** at Guardian Detective Agency has been excellent to work with, even when I have needed him at the last minute for some surveillance. As an attorney, I highly recommend his services, and my clients appreciate him too."

"Our personal injury law office has used Guardian Detective Agency for MANY YEARS for all our skip trace needs and other professional and personal investigation requests. We have experienced a VERY HIGH SUCCESS RATE with Guardian Detective Agency in locating defendants and witnesses as well as obtaining other pertinent information. Mike ***** is always prompt with a reply to any request. I would HIGHLY RECOMMEND Guardian Detective Agency for any aspect of private investigation needs. We will continue to use Guardian Detective Agency in the future."

“Guardian Detective Agency was a great process server. They were very flexible and timely in serving my important court documents.”

"I have used Guardian for all my employment background checks for the past few years. They are fast, fairly-priced, and thorough." - Eric S.

"Michael provided professional services and went above and beyond what was expected to help me with my case. He dedicated himself and his resources to my situation. This included changing his personal plans to see my case through to conclusion. Thanks to his efforts, we were successful in locating and serving an individual who has caused much pain and grief to my family. I strongly recommend Michael Sands! Thank you, Michael for all that you did!"

“Guardian Detective Agency has served our practice well for more than three years. Everything from clandestine surveillance to service of process and background checks, they get results in a timely manner and for a reasonable price. Michael Sands and his associates are the epitome of professionalism. When required, they have testified in court, much to the chagrin of the opposition. We have worked with other private investigators in the past, but none have gotten us the results like Guardian.”

“Guardian Detective Agency gives us peace of mind through accurate and timely reports. I consider Guardian a critical component to the success of Express Personnel Services”