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Thornton Investigators

Browse these investigators with great ratings from Thumbtack customers in Thornton.

  • 30 years in business
  • 63 hires on Thumbtack
Lara J.
Verified review

Jairon responded immediately to an urgent request and was able to help. He was professional and reasonable. I would definitely use him again!

  • 39 hires on Thumbtack
Marcelino L.
Verified review

Great investigator...will go above and beyond. Can't go wrong with Gotcha Covered!

  • 24 years in business
  • 1 hire on Thumbtack
Nicole S.
Verified review

Outstanding service: professional, prompt, efficient, and very affordable. I work with a lot of US agents & am extremely happy with Roland Process Service & Investigations. I will definitely recommend their company & use them again for future services.

  • 10 years in business
  • 19 hires on Thumbtack
Joanne S.
Verified review

Working with Sue right now and she is wonderful! She is very professional and knowledgeable, yet empathetic and caring as well! Investigation is ongoing, so I will write again with my full name when we are done. Sue, thanks for everything! Joanne

  • 13 hires on Thumbtack
Jean C.
Verified review

Thank you NPIS Group for your help with my company. Your services were very professional and highly efficient. I will recommend your services to others in need. VJ

Saber Investigations
from 6 reviews
  • 16 years in business
  • 16 hires on Thumbtack
Jacob S.
Verified review

I've worked with Greg on several cases and have always found him to be very professional and dedicated. Where other investigators fall short Greg finds a way for a successful outcome. I will continue to work with Greg and highly recommend him to anyone looking for a professional investigator.

  • 5 hires on Thumbtack
Verified review


  • 4 hires on Thumbtack
Sara K.
Verified review

Honestly, we are so pleased with our choice of Castle Rock Investigations & Recovery , in serving papers for us. Kenneth Portor was very respectful of our needs and handled it very swiftly, taking the stress out of our issue. Thank You So Much! We do recommend their services. Mr & Mrs Kitchen

Clear Creek Investigations
from 3 reviews
  • 4 hires on Thumbtack
Michael T.
Verified review

I contacted Clear Creek Investigations seeking information on a business. The service was stellar. After a brief consultation, I received information back from investigators the same day! I was delighted with the quality and timely response by the professional team. C.C.I. has earned my continued business whenever I will need investigative work done again.

  • 3 years in business
Kerry W.
Verified review

I don’t usually write reviews, but I want others who need help like I did, to know how Hyperion far exceeded my expectations. The entire staff is professional, honest, hardworking, and provided a work product worth every penny. I wish I’d known about this company before I spent tens of thousands on an attorney. A lot of work could have been done more efficiently and effectively had I used Hyperion for some of the services my attorney billed much more for and was unsuccessful at. Hyperion was immediately effective in service of process that was unaccomplished for months when I was relying on my attorney and his process servers. I would recommend them for all your needs in service of process, skip traces, other detective work (just ask - they can do more than is advertised), executive protection, and the list goes on. If you are looking for investigative work, you’ve found the right place with Hyperion.

  • 8 years in business
  • 4 hires on Thumbtack
Dick F.
Verified review

One year after my daughter adopted two beautiful toddlers from a mother addicted to drugs, the natural mother came back with her ex-con boy friend and requested the state give custody back to her. We were devastated as we knew once these precious children were returned to a drug environment, they would have no chance. Unfortunately, the state was on her side and granted a hearing. In great desperation, we contacted investigator Dennison hoping for a miracle. Investigator Dennison patiently explained the process needed to obtain proper evidence to ensure my grandchildren would not be taken away from us. Western Region Investigations worked closely with both our family and attorney and in six weeks we had overwhelming evidence to prove the natural mother and her boyfriend a danger to the children. On 12/12/12, the courts awarded permanent custody to my daughter and her husband. This will be our first Christmas together as a whole family. We can’t express our gratitude enough to Western Region Investigations. If it was not for them, we would not have these precious spirits with us today. - Dick and Barbara Fox

Arrowhead Investigations
from 1 review
  • 1 hire on Thumbtack
Dez N.
Verified review

Confidential and efficient work. Amazing. Couldn't recommend Arrowhead more highly. 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.

  • 1 hire on Thumbtack

We perform investigational work as well as processing work. We will deliver all of your legal documents with a notarized return of service to all clients. We do PI work as well as background checks, address checks and all of your legal needs. Our goal is to provide you with a personal professional service for all of your needs. We have two highly qualified people running the company who know the ins and outs of business as well as legal field of process serving and infield investigational reports. From criminal defense investigation to cheating spouses, we have done it all. Please contact me with any and all questions! Meghan Murphy is our lead in field investigations. She is your every-day person with a passion for criminal justice. Kelsey Mackley is a top business woman who knows how to take care of all the clients as if they were our only. Our family-run firm is headstrong in keeping your needs first. No report is too small or field too big.

  • 22 years in business

I am a retired federal agent with significant experience in all phases of criminal and civil investigations.

  • 1 hire on Thumbtack

Located in the Denver metro area, Stealth Investigations, Inc. is a full-service private investigation organization that provides confidential, cost-effective and professional investigations to individuals, attorneys, businesses and organizations throughout Colorado and the rest of the nation. We successfully provide our customers with precise information in a prompt and professional manner. Among our specialties are: * Surveillance of all kinds * Domestic relationship investigations * Locating (missing persons or AWOL witnesses) * Background checks * Process services * Worker's compensation cases * Skip tracing * Activity checks * Asset checks * Deadbeat dad * Premarital investigations


We are a Denver, Colorado based professional investigation company that specializes in professional investigative services, credible background check services along with integrity interviewing services. Our services as an investigation company will assist attorneys in finding clients and defendants, hiring managers in hiring the right person and landlords in looking for the best renters. Davis & Associates use several credible databases that are linked to law enforcement agencies. You can be sure that we do a thorough and complete check on every person, giving our client that added confidence when making their final decision. We tailor every package to meet your needs! Our services are prompt and affordable to all organizations, large and small.


Thank you for reading! I am a private investigator who specializes in locating subjects for court, money owed, custody, etc. Previously, I owned a company that specialized in using online database searches and investigative techniques to locate subjects for law enforcement, bail agents and private citizens. I graduated in 2011 from Red Rocks Community College with an associate's degree in criminal justice, while running my company. I also was Auraria Police's first civilian intern and worked on their emergency preparedness projects. I was hired by Auraria Police as a state security officer on their patrol division. Over a year later, I was hired away by an investigations company to be a field surveillance investigator, where I worked approximately 70 hours a week performing surveillance. I was then accepted to Arapahoe Community College's Law Enforcement Academy, where I graduated as a squad leader. I was hired out of my academy class to work for the Golden Police Department as a police officer. With my mixture of experiences in investigations and law enforcement, I bring a very mixed breed of skills to work for you! Together we can solve your problem. Thank you!

  • 18 years in business
  • 2 hires on Thumbtack

We are well versed in all areas of P.I. work. We specialize in insurance (surveillance), marital, criminal, civil, etc. We also provide security for events, individuals, companies, etc.


Learn the truth today! We are offering the best private detectives in Denver, Colorado. We offer a wide range of services for your needs. Our experienced detectives have at least 5 years of experience to be able to work with the best private investigative team in Denver, Colorado. We also use the best surveillance and monitoring systems available. Our agency has been serving the Denver metro area since 2002. We understand how to provide the best service for our clients, no matter what the case is. You need to know the truth. Don't suffer another day wondering. Denver Private Investigators has a vast network of affiliates in different branches, which will help provide all the background information you may need. If you have a suspicion about your spouse or significant other, you deserve the truth. Don't let another day go by not knowing. We also offer professional armed and unarmed bodyguard services.


360: Paranormal Assessment & Spiritual Transcension (P.A.S.T.) is a paranormal research company, located in central Colorado. Like most paranormal groups today, 360: P.A.S.T. uses modern equipment and techniques in the research of the paranormal. However, unlike other paranormal investigation groups, 360: P.A.S.T. couples that modern technology with a unique intuitive recognition approach to assist clients with their paranormal problems; a “360” approach that includes connecting, healing, and transcending. Services that we offer: * Paranormal Investigations * Paranormal Training, Classes and Seminars * House Clearings * Positive Energy Restoration (for homes and businesses) * Conference Presentations and Speeches

  • 8 years in business

Full service private investigator in Colorado and Florida. Our services include surveillance, Fraud investigations, insurance investigations, child custody, infidelity, criminal defense, and skip tracing or comprehensive background checks. We also provide body guards eithre armed or unarmed with well trained personel. Most of our personel are weapons instructors or WHIPS trained private contractors for the Department of State.Some are both.

Actual Requests

See other requests for investigators in Thornton

Need a Private Investigator

Broomfield, CO

  • Case type
    Missing person(s)
  • Details
    Looking for my father. He's from Germany. Between the age of sixty and sixty-five. He worked at the Radisson Hotel in Denver, CO in 1989.
  • $132
    Average price
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