
PRIVATE INVESTIGATORS AND PROCESS SERVERS IN PENNSYLVANIA
We are Private Investigators and Process Servers with multiple locations in Southeastern Pennsylvania and beyond. Notaries available where specified.
It is a common misconception that private investigators and process servers are required to have an office and license in each county in Pennsylvania. While we are headquartered in Lansdale, PA, we are licensed to serve the entire state of Pennsylvania – and we do! From Philadelphia to Berks County, Montgomery County and beyond, our friendly staff is ready to assist you. Read what some of our clients from Southeastern Pennsylvania had to say here.

Michele
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Charlie
PI/Server/Head of Marketing
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Charlie brings entrepreneurial drive to the family business, having transitioned from his own successful landscaping venture to serve our clients across PA, NJ, DE, MD, and WV. He serves as back up for his mother, Michele, in hopes of taking the company over some day. He’s a dedicated husband to Anna, father of two, and dog dad to two.

Anna
VA/Notary
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Married to Charlie and a mother of two, Anna helps out wherever needed. Working on becoming a notary in PA, she helps with billing, research, and virtual assistant duties.

Katlynn
VA/Notary
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Jon
Head of Surveillance
All of PA, NJ & DE
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Jon is licensed in and covers all of PA, NJ & DE for us. He’s a real surveillance junkie! YES, it’s true, he LOVES surveillance! He is also a good cook and a great dad! His main role is surveillance but he is always ready to step up where he might be needed.

Ron
Process Server
Bucks & Montgomery Counties
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A seasoned mechanic with a fondness for felines, Ron got started helping out part time with the family business, serving documents and performing administrative duties.

Eric D.
PI/Process Server/Notary
Leesport, PA
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Eric has a vast amount of experience in conducting surveillance assignments in PA, MD and NJ. He also handles all the service of process in the Berks County, Pa area and is also a PA-licensed Notary Public. He is, for sure, a ‘jack-of-all-trades’!
“The professionalism and the quality of work that is done by Harris Investigations’ private investigators is of such high class that I gladly refer my clients, friends, and family there to handle all of their investigative needs. The results and information that they produce on a constant and reliable basis enable my firm to move forward with the utmost confidence in their work and background investigation. Through the work performed by Harris Investigations, I am able to provide my clients with the peace of mind that only the best investigations services and legal representation can provide.” ~ Jason G. Donoghue, Esquire | The Law Offices of Jason G. Donoghue, LLC | Norristown, PA
“Harris Investigations is the go-to private investigator we use at our firm for a variety of reasons. First, Michele is very blunt about what you can expect from her: chances of success; estimated time; hard work; and estimated price. Also, Michele’s speed is second to none. We have received detailed investigation reports…within a 48 hour period. These return rates – along with the attention to detail – are evidence of Michele’s work ethic. Finally, Michele’s prices – and more importantly – her quotes, are what I have really come to appreciate. With Harris Investigations, you know what you are getting. And that is quality work in a timely manner at a reasonable rate.” ~ Ryan Jablonski, Esquire | Ostroff Injury Law, P.C. | Philadelphia, PA
“I have used Harris Investigations, LLC for the past several years, even taking them with me to my current firm. No matter what the job, big or small, or what time we call, they always manage to provide us with the top-notch work that we are looking for in our private investigators and process servers. Being licensed in many states helps as well. Their fees are comparable to other vendors that we have utilized. I highly recommend them every chance I get. I think you will be very pleased with their customer service and work ethic.” ~ Daniel J. Clifford, Esquire | Judge of the Court of Common Pleas | Montgomery County, PA
“I recently retained Harris Investigations to conduct a financial investigation in a very difficult domestic matter. Their private investigators worked diligently and went above and beyond to obtain the difficult data. I wholeheartedly recommend Harris Investigations and welcome any inquires you may have.” ~ Marguerite M. Nocchi, Esquire | Attorney at Law | Lansdale, PA
“I give Harris Investigations an A+ in service, communication and dependability. Our law firm has used their process servers and we were pleased with their service. They offer competitive rates and get the job done on time. Highly recommended!!” ~ Michael L Saile, Jr. Esq. | Cordisco & Saile, LLC | Bucks County, PA
“…Easy to work with, always responsible, efficient and cost effective. They share their wealth of information and work each case as if it was their most important one. I recommend Harris Investigations, LLC to my colleagues any chance I get.” ~ Bruce L. Castor, Jr., Esquire | Rogers & Associates, LLC | Delaware County, PA