I was dealing with a manufactured home sale where the original owner in 1991 did not transfer the title to the second owner and in turn my client. I needed to track down these people from 1991 and Mike was able to get me that information within minutes!! Two phone numbers in and I reached them and was able to obtain what I needed to correct a few decades of missing information! Without their responsiveness and expertise this would have been almost impossible to fix.

I own a service company that enters our clients homes so it is crucial that I know who I’m employing. Signature Investigations does all of our background checks for us. The reports I get from Signature Investigations can’t even be compared with the scant reports I was getting from online companies. SI reports give more detail than I could ever have hoped to know about a perspective employee and they always respond to my requests in a more than timely fashion. If you are a business owner and want confidence in who you are hiring, turn to Mike at Signature Investigations. You will not regret it!

Outstanding Private Detective Agency! Mike and his team go Above & Beyond!

Mike and his team are proficient very thorough and get Pertinent information in a timely fashion. They are so professional and truly care. If you need help I promise you look no further. You will not be disappointed. These people know their stuff and they are awesome!! Can’t thank them enough!!

I thought I was going crazy when my fiance kept asking about conversation I had with other people in my condo. I hired Signature Investigations and Mike and his people checked for bugs and cameras the same day. They found one in my 13 year old daughters bedroom and one in my closet. When I broke down crying Mike helped me to call law enforcement. I felt vindicated and was able to prove to our families I wasnt crazy and worth twice what I paid. I learned a lot when they did the bug sweep. Mostly that I was too trusting.

Mike and Signature Investigations was wonderful to work with. He allowed us to have a great sense of security in an otherwise very stressful and unsettling time. He was easy to reach and returned all correspondence promptly. We are very grateful that such a service exists and we are so very pleased with the experience of working with this company.

Very thorough and professional. Exceeded my expectations. I definitely recommend Sig Investigations. Thanks Mike.

Mike and signature investigations are amazing people to work with up front and honest and are very quick to get it done and get all the information that you need and make sure it is accurate.

When it comes to GPS technology and incorporating thetechnology into an investigation and investigative business,Mike Cook from Signature Investigation Group is one ofthe most knowledgeable in the Midwest.Mike has always been a go-to person to answer anyquestions regarding GPS devices and how an investigatorcan use and detect these devices.

We recently used Mike at Signature Investigations Group to run a background check on a potential childcare provider. I must say I am very thankful for Mike and the prompt services he provided. Without this service we would have walked into this interview blind. We are very pleased. Thank you so much for your immediate responses and willingness to get this done in such a timely manner. Needless to say, we will not be using this provider and cant thank Mike enough for helping us make this decision.

Mike is honestly amazing!! No one was willing to help us in the situation we were in and we contacted him and within an hour he sent us the information we needed and said sorry it took so long WE WERE BLOWN AWAY! We did not expect for him to be that quick. Truly truly worth every penny and he is so nice and professional. There are so many great things to say about him, if you need help CALL HIM!!

A friend found Mike’s company for me, and I couldn’t have been happier. He and his team are fast, thorough, and professional. I so appreciated the frequent communications back and forth, along with his work ethic. He let me know what was good expenditure of funds for his services, and what was not. I will definitely call Mike again for anything else investigative that I would need in the future.

I highly recommend Michael and Signature Investigations Group for any investigative services. As a recent client, he went above and beyond to make sure I received the information I needed. He did a thorough job, putting forth extra effort to make sure his information was accurate. I will certainly hire him again without question if the need arises. Thank you, Michael... for helping me and being GREAT at what you do

This is a long overdue thank you and review. Mike worked on our case for us starting in 2012 and was instrumental to help prove our case. We used them again in late 2014 for another custody case and were so impressed with the things they have done. They were able to show video of night time activity and it was obvious our court order had been violated. These guys work very hard and over delivered each time.

Courtney and Mike were on top of our case from the moment we said go. Not only did they save us very large sums of money on a Due Diligence case by helping determine the company was not what it seemed on paper, Mike was so well connected he put us in touch with a replacement.Professionalism is hard to find, but this company and all of their employees push it to the forefront.DGUpdate. 11/20/2018.We just used Signature again and within 3 days they were able to determine how a competitor was getting information about our bids. This will save us tens of thousands of dollars. Mike and his team have the answers. Thank you once again!DGUpdate. 07/12/2019Signatures Team was amazing in court. Not only did we win, the judge reminded the defendants 5 times that we had all the proof they were in cahoots with our competition. This was a huge WIN. A special Thank you to Madeline and Courtney.

We hired them to find someone and serve them. Mike was fantastic, friendly and thorough.Although we wanted to call every hour we let them do their job and they did. Thank you again from the bottom of our hearts. You guys did great 😊

I would recommend Mike from signature Investigations. He did a great job for me, and in a timely manner. Keep up the good work Mike.

Ive known Mike my whole life, and I recommend his services highly. Ive been in survival training with him, and know him to be highly skilled. I attended his Eagle Scout award ceremony, and I know he works hard. His credential on investigating human trafficking speaks for itself. He has regained property by revealing fraud, and as a real estate agent, I know the value of his services. He has always returned calls promptly, and is friendly and easy to work with. The next time I need a Private Investigator, I will call Mike again.

I highly recommend Mike from Signature Investigations. Mike was very professional, and friendly he went above and beyond to get me the information that I needed. I most definitely will be recommending him to anyone who needs P.I. Services and I will certainly be back if need be. Thanks again for helping me it was greatly appreciated!

AMAZING!!!!!!!!! Excellent communication and execution in all areas. Friendly and resourceful all my goals were met and then some. They are worth every penny. #awesome

We hired Signature Investigations Group on a custody case for my husband. They were able to show his ex-wife was living with a guy who had a Marijuana Dispensary and ended up finding other details that were able to assist us in removing her custody. The GPS Tracking report was the icing on the cake. We owe a tremendous thank you to you and your team.

Coming from a United States Army counterterrorism background, I consider Mr. Cook and his team exceptionally professional and ethical while being empathetic . I was referred to SIG by a friend who spoke very highly of Mr. Cook and his company when I needed a private investigator to research some discrepancies I had in a personal relationship. Mike not only took the time to take my case... I live in halfway across the country in Wyoming, he also took the time to get to know me personally in an effort to treat my case like his own personal issue. I cant thank Mike enough for the hard work, discreet investigations and getting me answers in an extremely TIMELY manner. He didnt nickel and dime me or drag this on for his benefit. He got me the answers I needed the very NEXT day. Thank you SIG, Thank you MIKE!

Im an attorney with Verspoor Waalkes PC, and Signature Investigations Group did a wonderful job for my client. I called at the last minute with a project in a criminal case. Within 24 hours, the team conducted witness interviews. Within 48 hours, they provided a detailed report with the crucial information we needed. The information helped win the case. I was extremely impressed with their professionalism. If you are in the legal field, you cannot get better service than Signature Investigations Group provides.

Got SGIs information through a friend of a friend. The owner and President, Mike immediately listened to what I needed and had the skills and expertise to accomplish it. I live in Texas and found that despite the distance, he was able to accomplish what I needed and provided it promptly at a fair price. I would recommend SGI to anyone.

After being rear ended and only collecting partial information at the scene, my Mom was left with repairs and no where to turn for compensation. All it took was a call to Mike with SIG (who had needed information within minutes) and she was able to present the at fault driver with an estimate for repairs the following morning. SIG saved her significant financial burden. Thank you Mike!

I am extremely happy having come to S.I.G. for help. Mike was very quick to listen, research, and come up with the results I needed. He is by far the expert I needed and will continue to use his services.

Mike and his staff were tariffic, and worked hard to solve my domestic situation. Highly recommend them as they will surly bend over backwards to find the answers to your questions.

Met with Mike and Courtney to go over a case, wow was I impressed. Ill do further business with them in the future for sure!

Professional and thorough. Would definitely recommend! First class! Thank you!

Mike was extremely quick to get me the information I needed. I got the file I needed within an hour of speaking with him!

Awesome!!!!! This guy is top notch! Honest!

Professional, quick and friendly. Thank you!

Great and helpful to me.

Mike and the team have always done right by me! Thanks!