Frank was extremely responsive, diligent, professional, and exceptional at what he does! Could not say enough about how helpful and amazing he is at his job.

Frank was very helpful I am very grateful.strongly recommend hiring Frank from Atlas Investigations.

Frank and team were supportive and thorough and a guide by the side for me and my case I appreciated the advice, the results, and the patience with my questions!

Report was well detailed and quick. Frank was very knowable and assisted me as direction need to complete my tasks.

Prompt & professional. The information he provided was detailed & comprehensive

I had a very pleasant experience with Frank. He was responsive, delivered exactly what I needed, and was even willing to help me talk through options and next steps. You will be in good hands working with Atlas.

I have worked with Frank and I can say one the best,he does an excellent job, and responds very quick ,fair pricing and processional,highly recommended him.

On Time Investigations LLC is pleased to provide this professional recommendation for Atlas Investigations. Their commitment to excellence, punctuality, and thorough investigative work consistently meets the highest industry standards. We have found their team to be reliable, detail-oriented, and highly skilled in delivering accurate and timely results. Atlas Investigations is a valued partner, and we confidently endorse their services to any organization seeking dependable and professional investigative support.

Atlas Investigations did a fantastic job on a nearly impossible task for us. They were professional, thorough, and timely both in their work and their communications with us. We highly recommend them for whatever you might need.

Frank is a honest man, he has fair prices and gets the job done. I appreciate everything 🙏

I did not realize when my attorney recommended Atlas Investigations that I was getting the highest rated criminal defense and civil case investigator in the bay area! They did not disappoint! Very professional and knowledgeable investigators. Highly recommend.

I have worked with Frank for good amount of time. He has consulted and walked me through my situations, which is alot more then others would have done. His services were very reasonably priced. He conducted business in a very professional manner and was a pleasure to work with. Also expedited the services I needed willingly and without any additional charges. Thank you Frank!!

Frank puts the customer first and was patient to answer all kinds of follow-up questions after completing the case. I really appreciate that!

Frank was very professional and attended to details. He listened and kept me posted on progress.

Frank responded quickly, very professional and helpful. I would highly recommend!

Frank Estrella at Atlas Investigations has assisted me with several issues and has been very helpful, prompt and professional. Elaine Brown, Ontario, Canada

Atlas investigations helped me locate a litigant for my civil case that no one else could locate They are very creative in their work and very professional!

My company have been utilizing the services of Atlas Investigations for the past 18+ years for investigative background research. I have developed an excellent working relationship with Frank and his team. They are extremely knowledgeable, professional, thorough in their work. I would highly recommend Atlas Investigations to any businesses or employers seeking the services of an investigative background research firm.

I spoke to Frank. He was unbelievably honest and had the utmost professionalism in taking my call even though I was in a time of crisis. He gave me the information I needed to put me on the right track to resolve my issue. He could have made money off of my situation but instead saved me a lot of money. Thank you Frank and Atlas Investigations!

尽职尽责，很专业，调查进度迅速，Frank很和善，耐心，做事谨慎认真。很好的一个人，专业的侦探，值得信任。

Frank was extremely helpful with a harassment case I encountered. He gets a solid 5 stars based on my experience with him and I wouldn't hesitate to secure his services again. He communicates promptly and effectively, demonstrates knowledge of the system and offers genuine concern with the client's case. Thanks Frank!

Frank is very professional and resourceful! Highly recommend!

Great communication .

I recently engaged Atlas investigations to help me with a personal situation and I can't speak highly enough of Frank and his team. Frank has incredible follow-up, he is professional, discreet and also very kind. This was a difficult situation and I appreciated Frank's sensitivity. The work they did was through, detailed and they had prompt communication throughout the time they were working on my case. I highly recommend Atlas Investigations.

Frank Estrella is truly a star. I needed info for a civil rights lawsuit and he found what I had spent months on trying to find INSTANTLY. Not only that, hey, we're in the bay area so I assumed it would cost a fortune. Not at all- he did the work for a very low, unbelievable fee. He certainly is highly skilled and he works for a very fair price. He gets my highest recommendation ever!

I have hired Frank and his firm for approximately 3 separate engagements. Each time is the same professional and fast service. The most recent was a pretty complicated engagement. The firm not only delivered but delivered fast and with full confidentiality.

Frank is always very professional, available, and knowledgeable.

I went to Frank after trying to do my own research for a while, but was unsuccessful. I had two cases which were complicated. Walking in the door, I was very nervous, but he immediately makes you feel right at home. Frank’s professionalism and friendliness is outstanding! He explained very well what was going on and answered all of my questions. He is straight forward and kind and runs an extremely professionally office. I felt that I was in good hands. I was happily surprised with the amount of information he was able to provide me! It was a very thorough and confidential investigation and in a timely manner. I couldn’t be happier with the results! Thank you, Atlas Investigations!

Frank at Atlas Investigations was outstanding in his service, felt as though he cared, and has a lot of skill in the business. Thanks for the discreet, and professional help with my private investigator needs in San Jose.

I was highly impressed with the attention and care Frank gives. Very dependable and trustworthy investigations. Thanks.

I have not only called upon Atlas Investigation many times over the years but have referred them to others as well. They have always been upfront as to what they could and could not do working within the law. And what they charge for the services they provide. No hidden cost very professional.

Atlas Investigations is a premier private investigation organization. Contrary to an previous review, Atlas Investigations does not employ security guards and is NOT affiliated with Atlas Security. I'm a consultant and often refer clients to Atlas Investigations. Frank Estrella, owner and CEO does exemplary work and my clients have nothing less than happy with his wirk, results, ethics, integrity and ability to do the job right.

The best Private Investigator in San Jose!

I have been using Atlas Investigations for several years and have nothing but positive things to say. Frank and his staff are professional, hardworking, detail-oriented, and are an honest private investigation firm. You won't find a better private investigation company than Atlas Investigations.

Excellent place to handle a wide spectrum of private investigator services, If I ever need a detective again in San Jose, will definately call them.

I used Atlas Investigations recently. They were very professional, discreet, and promptly responded to my needs. I was impressed with their knowledge of the family law process. Their expert testimony in court following the investigation was exceptional and I won my case. I would highly recommend Atlas Investigations.

Frank, Thanks for all your help over the years. A true professional. I would recommend Private Investigations with you and your company anytime. Good Luck on future business .

I have been using Atlas Investigations for prospective employee back ground checks since 2012 and have been very pleased with the results. Our previous Investigator could not find history on a prospective employee. Frank produced results showing the prospective employee used fake identification on his application. Frank has also conducted surveillance for us on a several occasions with positive results.