I cannot say enough good things about Paul Katz, my process server. Serving my landlord was a difficult ordeal--no doorbell, a gated house, and no easy way in. Paul went back multiple times, determined to ensure the service was done right. Finally, he and his colleague Eric succeeded--not only serving her but also subpoenaing her successfully. They even showed up in court and assisted me with proof of service while I was all the way in Italy. I trust him completely. I will absolutely use Paul's service again in the future. What an amazing man and a fantastic process server! read more

I had the opportunity to work with Paul Katz on an urgent matter of identifying someone's home address, and he immediately delivered the results -- and with extremely high professionalism, kindness and compassion. I would ENTHUSIASTICALLY recommend Katz Investigations to anyone needing a PI -- he's FIVE STARS!!!!!!!! read more

Unbelievable service. I can't thank Paul enough. I though my case was too small fo him, but he was able to give me the attention and was able to serve with some challenging obstacles. I want to give him more than just 5 starts--he is everything you need. Professional, efficient, and ETHICAL. You are truly amazing and I'm grateful beyond words. UNBELIEVABLY LUCKY TO HAVE FOUND YOU!!! read more

I have used Katz investigations for over 13 years for all my background checks and tenant screenings. Not only he is very professional he has the fastest turnaround time and very reliable. I owe this company a HUGE thanks for saving my short term and long term rental business from dangerous and unscrupulous people. read more

The level of care and professionalism I received from Mr Katz and his team is beyond exceptional. My particular case was extremely stressful and complex. I was assured it would be handled and it was. I can't thank them enough! Incredibly knowledgeable and efficient. Thank you again! read more

Extremely professional and accurate information. I would highly recommend this business for all your PI needs! Thanks again!

This is the second time I asked Katz Investigations to serve legal documents for me. I was expecting him to serve my papers by next week because of the Thanksgiving holidays. He got it done the next day. Plus his fees are very reasonable. Definitely recommend him. read more

Spoke with him over the phone multiple times for service. Mr. Katz was extremely respectful, professional, and, above all, highly efficient each and every time in what he does, taking care of my situation last minute - and making an otherwise very stressful situation much less so. His associate was great as well. I would highly recommend him and his company in a heartbeat, without hesitation, to anyone and everyone who needs his help or assistance. Thank you!! read more

I feel very lucky that by doing a Google search I was able to find Katz Investigations and Paul Katz himself. I had talked to a couple of other private investigators in the past, but honestly there's something about Paul that just stands out. He's very knowledgeable in his field and very educated. But what really stands out is his honesty and how genuine he is as a person. You can definitely trust him and know that he's going to take care of you and get the job done!!! He is very ethical. I will be using his services again in the future. No Doubt! Thank you again for your help Paul. Genie read more

Paul was incredibly efficient and understanding. I would absolutely use his service in the future.

Outstanding service provided by Mr.Katz! He made what was an extremely stressful situation one that was much easier to navigate with providing good advice and trustworthy resources. Highly professional , patient , reliable, and thorough in his efforts to assist me. Was a man of his word throughout our communications, which reflects his dedication to providing a high quality customer experience. I am forever grateful for his expertise! Truly a gem! read more

Thank you Katz investigation. Someone broke into my apartment and stole my dog and within 30 minutes of me calling Katz investigation I had my dog back and in my possession. You rock I will definitely use u again read more

Best Private eye ever! Paul Katz, can and will follow through with all your concerns about people, places,& mysteries you want solved. I wouldn't be alive today to post this review had I not hired him to find out about some suspicious activity from a man I almost married. What Mr Katz discovered was his criminal past activities. Like I said, had it not been for Katz P.I. I would be dead. I highly recommend the Best of the Best! That's Paul Katz P.I. read more

Very helpful and knowledgeable! Dealing with my situation has been rather stressful, Paul has been the first helpful resource I have found. Highly Recommend! read more

Paul was great! Picked the phone right up and got to the point! He's a professional and had a defendant served the same day! Easy to work with. Knowledgeable. And real. Thanks Paul, Robin read more

I just had to write another review. This man found a dude I was looking for in minutes and didn't even charge me. Then emailed a complete report Addresses SS# Etc!] Who does that? read more

I can't thank Paul enough. I've been 1 year into my Small Claims case, and he was able to get a skip tracing on the Defendant and his brother. My case is an anomaly since the brothers share the same name and initials, so they have been deceiving the courts and myself about the defendant's whereabouts. Paul was quick, kind, and informative. read more

Katz Investigations helped me a great deal. I wouldn't be able to find all the info without him. I highly recommend his services.

I just got off the phone with Paul to help me track down a person who didn't deliver as promised. Not only was he gracious with his time and resources but he did not charge me for the 30 minutes of his time plus the costs he incurred for looking up the information. I would not hesitate in working with Paul. He's a legit upstanding professional. read more

I've used Katz Investigations about a dozen times and I highly recommend their services. Katz moves at the speed of light, is professional and extremely knowledgeable. Thanks a million! read more

Answered first ring Friday afternoon, Delightfully friendly and professional. My request is a bit out of his territory. He was kind enough to recommend a service in the metro region I needed. For what I needed. I understand and appreciate efficiency. Just totally professional judgment. Thank you! read more

Katz Investigations is precise, thorough and FAST! If you want accurate results with honest, no non-sense customer service, go here. I needed a background check for my nephew for his new landlord. If you research online services, you'll see that the information is NOT reviewed and can be wildly inaccurate. There was no way we could risk that. I called Paul and he was able to turn around a completely accurate background check in 30 minutes! He didn't need to go the extra mile, so we are forever appreciative. I'll be coming here for all of my investigative needs. You never know you will need these services until you do. read more

Amazing experience with Katz investigations. I was so overwhelmed with my issue that i didn't know what to do? A friend of mine recommended Katz Investigations and let me tell you, from the first phone call Paul Katz answered all my questions and he asked for all necessarily info and gave me peace of mind. He salved my issue very quickly. Highly recommend their services!! Thank you Paul very much, Nazita R read more

It was such a pleasure to work with Paul. He gets his job done as promises, no questions asked. He responded promptly, answered all the questions, offered a fair price and most importantly delivered the results. He responded during the weekend when most of businesses are closed, and not just answered the call but he went to do the work the next day. I just want to say thank you! read more

Paul needs to clone himself. He is kind, quick, and helpful. I really appreciate the service. Thank you, Paul.

I would recommend this company to anyone. Paul Katz picked up my call immediately and within about 3 hours solved a difficult service for me. I was very worried the individual would deny being served, but Paul and his staff are experienced and know how to handle these situations. AAAA+++ for me and thanks again Paul. read more

Incredibly rude service! I asked a total of 3 question, specifically about price and what was included. Instead of answering the what is included question, I received this response "Oh come on. Pick another PI  . I have no time for this back and forth". We are in the middle of a pandemic and not many people have $200+ to throw around without knowing what they will be receiving or even an idea. I am absolutely appalled by the way I was treated. read more

Amazing work! Paul helped my mom in a dire situation. Some guy was stalking my mom and threatening her. I contacted Katz Investigations and that same day I had a report. Now I can sleep soundly knowing that were taking action in our own hands, because the police have been no help so far. Thank you Paul read more

I messaged several process servers in the area for a quote. Paul Katz got back to me quickly with a straight forward quote. I filled out his authorization form for service and within 48 hours I had proof of service. He's a no mess around type of guy. I definitely recommend Katz Investigations. read more

I wish I could give 10 stars to Paul. He is amazing. Paul prides himself in taking care of his clients. He was determined to serve a very "hard to serve" individual. He is creative, smart, super communicative and gets the job done. Thank you Paul! read more

Mr. Katz is a diligent cooperative and professional at what he does. I hired him as a process server since his office was in the vicinity of the individual I wanted to serve. He made at least five attempts to serve the individual without success. The person was not playing hard to get but just wasn't at her residence. Mr. Katz and his team was patient and updated me along the way during every attempt. I also was trying to give him as much information as possible. His professionalism is unparalleled and I called a lot of process servers and they charge by the attempt. Mr. Katz guaranteed service with one reasonable fee and never asked me for more money because of the difficulty of the task. He is a great individual and should be trusted with not on your process server needs but also with private investigations. I will definitely hire him again for any similar job. Thank you again Mr. Katz for your assistance and your multiple attempts to locate the individual. read more

Katz is the man. We had an urgent service in Pacific Palisades that was not easy. Had to get through some security by being cool. Service was done like it was delivering the mail. Easy peesy. This is your guy for service. Thanks again for making our job easy by getting it done right the first time with a hard deadline. read more

Extremely helpful and fast, efficient. Highly recommend! I needed help finding someone who frauded me and he very quickly got me all the info I needed and more. read more

Paul Katz referred me to a process serving company that was able to serve an individual who had been evading service for months. He was very helpful, knowledgable, and nice to speak with. Thank you Paul! read more

Paul has gone above and beyond on my little small claims case that is huge to me. I appreciate the information I received that gave me insight into the defendant's background and motivation. Paul is professional and a genuinely nice person. The law can be confusing and intimidating and it helps to have someone in your corner. read more

I hired Paul to serve a lawsuit to an difficult person who had evaded another professional process server for 19 days by refusing to answer the door. After speaking on the phone with Paul, I was convinced he could do the job. He completely exceeded my expectations and got the job done in less than a day. He was quick, professional, courteous, had reasonable rates, and above all, came through for me where everyone else failed. I highly recommend him and will certainly use him in the future. Thanks for your help! read more

Called Katz to have some work done. He's friendly, does the job right the first time, and is very reasonable on the price. Should I need these kinds of services again, I will not hesitate to call Katz. read more

I had to serve my harasser for court hearing/ temp restraining order. Paul Katz was very helpful and served him the next morning after I reached out to him for his service. He was super diligent and eager to help me. He informed me best as he can throughout the process. In every step of the way, he tried to help and walk me through it. It gave me ease and peace that he was dependable and he did it so quickly and efficiently. On my court hearing, the court lost his proof of service he had mailed out. My court case would be dismissed without the original copy of the paper. When I called Paul about the situation, he was at Sherman Oaks, handling another job. He dropped everything and rushed over to remake the proof of service for me so my court case wouldn't get dismissed. I think he might've lost a bigger job by doing that for me. However, he was eager to make sure I had this and make sure the court had the papers it needed for my hearing to proceed. I was able to get my retraining order against my harasser. I really thank Paul for his dedication and excellent service. Its one thing to have an investigator that is just doing their job, but Paul is something more, he REALLY REALLY CARES! He will go far to help you. This whole process of getting a retraining order was emotionally and physically draining, but having Paul really made the difference. Having someone to count on to make sure some of the process is in good hands and someone to really count on, it really makes a difference! I would hire him again! (hopefully I don't ever have to be in a position to need a private investigator again. ) I recommend him to anyone who needs a private investigator! read more

Paul Katz, owner of Katz Investigations is wonderful to work with. He's been amazing at accessing the information my family needs to find out the guilty persons involved in robbing my grandparents estate. Thank you Paul. You're the BEST! read more

Very helpful and effective and also make you feel at ease right away. Would highly recommend.