I loved working with this team. Everyone was supportive, kind, and efficient. They gave us the…read moreinformation we needed to put our minds at ease. I also felt like I was talking to friends, which made the whole experience reassuring and comfortable. They never made me feel crazy or uncomfortable, and I truly appreciated their compassion and professionalism. If you're looking for a PI! I recommend!

On February 15, 2025 I went online to look up private detectives in the Denver, Colorado area. Our…read morefamily member was missing and I needed somebody good and strong. I chose Alexandra because she had five stars. I also chose her because she was a woman and I thought if she was a mother as well she might be more effective. It's probably the best decision I've ever made in my life. Alexandra worked day and night to find my family member. There were days we were both frustrated and she always gave advice to me like a real friend would. She truly cared about my family member as well as my family. We are very private and there were times I needed to talk about things and she was always there for me. The first time I spoke with her I knew we made the right choice. Unfortunately, my family member had fallen in Black Canyon while hiking. It was extremely important for my family member's mother to have a timeline. Alexandra sent her team out to Montrose and she created a timeline down to the minute. I have no idea how she did it but she did and she was spot on. There were days I thought the park Rangers would stop looking and she reassured me that would not ever happen. She even went to the extent of calling companies to search just in case they stopped looking. They didn't stop. They found him and brought him home to us. Alexandra was dealing with multiple jurisdictions. She was also dealing with the press who had many questions. There were days I had no idea how she was doing what she was doing but she did it. She did it with love, kindness, grace and support for us. If you hire Alexandra you will be getting the best private detective there is. We will always consider Alexandra not just the best private detective but our family now too.

Kyle was unbelievable! I was incredibly stressed out because I needed assistance with a skip trace…read moreand I had no idea how long it would take or what was even involved. One SIMPLE phone call to Kyle and all I gave him was a name and date of birth and LITERALLY within hours, NOT days, he had the information I needed to provide the court so my case could proceed. In all seriousness, incredible response time and he knew exactly what I needed. HIGHLY RECOMMEND!!!

Very knowledgeable, seems to know his stuff. He seems very sharp and also caring and helpful…read more Highly recommend.

This guy helped me over the phone for an hour! Contacted me right away and clearly has…read moreinformation at his fingertips!

From the owner: 1st Class PI is built on providing superior customer service for our clients. We specialize in…read more Nationwide Locates, Address Searches, Reverse Phone Numbers, Missing Person, Property Search, Background Checks, Asset Search, Surveillance, Domestic, Finding Lost Loved Ones and Family Members, Infidelity, Social Media Search, and Skip Tracing. Our investigators are trained and reputable in order to achieve the best possible results. How can we help? If you are looking for a detective or private investigator to help you with your investigation please reach out to us. Ask a PI you can text, call or email us we are here to help you.

Connie did an excellent job of writing up my son report. I appreciate the help and the level of…read moretime she took to point out all the details in his wrongful conviction. I would recommend her service

I couldn't have asked for a better experience than I had working with HSH Investigation. She helped…read morewith a sensitive matter with the wisdom, professionalism and heart that I was looking for. She leveraged her decades of experience and navigated the system expertly, safely, not to mention efficiently and transparently. Working with Connie was a light of hope in an otherwise dismal situation. Thank you Connie!

I have worked with Ellis Armistead for several years on various legal cases. He is the best in his…read morefield. Ellis is very professional, efficient and knowledgeable. He has vast experience in investigating both civil and criminal cases, and digs deep to find key facts in a case. I highly recommend him for any investigation work. Lou Rubino

Ellis is one of the best, not just in Colorado but nationally. He is as honest as a day is long,…read morevery smart and has an impressive body of experience. He graduated from Vanderbilt and then went into law enforcement. He is now a top level private investigator, and he and his firm have helped me and my clients with several cases both civil and criminal. He knows how to get a job done with integrity and intelligence, and with a very pleasant demeanor. He is a difference maker and highly recommended.

I have utilized the services of this team on more than one occasion. They are thorough, responsive…read moreand professional. They performed process services and skip tracing activities for me and I have been very pleased with their work. If you find yourself in the unfortunate position of needing a private investigator, I recommend you give them a call. They are honest and straightforward and reasonably priced.

From the owner: Private Investigators specializing in surveillance in cases of insurance fraud, cheating spouses,…read morechild custody, etc

Confidential and efficient work. Amazing. Couldn't recommend Arrowhead more highly…read more I had been having issues with a custody case and my attorney recommended that I hire a private investigator. My friend had met a woman named Kelsey who gave him her card. He said that she was extremely intelligent so I gave her a call. Since I am currently out of state, I was worried about communication. However, Kelsey quickly got in touch with me. We had an initial video call that lasted about an hour. She was creative with how to get the information I needed. I paid a retainer to get Arrowhead Investigations started on an intensive background investigation and two days of surveillance. One night, I got the scoop on some activities that I thought could be useful for the investigation. I called Kelsey at about 1am and she was filming within the hour. It was reassuring to know that I had someone on my side like that. This investigation took about two weeks. Any time I had a question, Kelsey was easy to reach. At the end of this, I received a substantial report and a DVD with footage and photos. The investigation found a few pieces of unexpected information that gave me an extra edge. For my first experience with a private investigator, Arrowhead Investigations was awesome. My attorney was also impressed with the work.

From the owner: We specialize in surveillance operations regarding infidelity or child custody issues, research…read morethrough records/interviews, and social media investigations. We also have considerable experience in undercover operations.

Top Notch Service! Process server in Denver was highly communicative and fast. The price was the…read moresame as the big box companies with higher quality service.

From the owner: We provide live and electronic surveillance, infidelity investigations, burglaries, difficult…read moreprocess serving, missing persons, asset searches, interrogations, workers comp, witness statements, personal injury fraud, background searches, Technical Counter Surveillances Measures (bug sweeps), tenant eviction support, criminal & insurance defense. Columbine Legal Services employs the most qualified private investigators. Our business also provides service of your subpoenas, notices, summons, protection orders and other legal documents. Other services we provide include notary services, court filing and retrieval. We are certified with Process Servers Association of Colorado (PSACO).