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38 Years
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Trusted Security & Investigative Services in Maryland
For over 30 years, Absolute Investigative & Security Services has provided expert security, investigative, and fingerprinting solutions across Maryland. Our team combines decades of law enforcement experience with cutting-edge techniques to deliver confidential, professional services tailored to client needs. Co-owned by a retired Baltimore County Police Detective Lieutenant and a corporate business executive, we maintain rigorous licensing through the Maryland State Police and employ former law enforcement officers and security professionals.

Our commitment to excellence is reflected in our 24/7 availability, client-focused approach, and adherence to industry best practices. We serve commercial, residential, and individual clients with services ranging from armed security to digital fingerprinting. Our leaderships 100+ years of combined experience ensures every case receives strategic expertise and meticulous attention to detail. We prioritize transparency, reliability, and results-driven solutions to build long-term trust with clients.
Services
Security Services Fingerprinting Private Investigations Security Guard Training Landlord Services Event Security Background Checks Skip Tracing Mobile Fingerprinting Executive Protection
Details
  • Year established: 1988
Highlights and features
  • We offer 30+ years of combined law enforcement expertise from retired police professionals
  • Our team holds active Maryland State Police licensing for security and investigations
  • 24/7 emergency response available for urgent security needs
  • Certified Livescan fingerprinting authorized by Maryland CJIS and FBI channels
  • Customized security solutions for residential, commercial, and special event requirements
What people say
Lifesaver for our business Experienced security team Efficient and friendly staff Professional and precise service In and out within 20 minutes
Services
Security Services
We provide licensed security personnel for residential, commercial, and event protection. Our guards operate in full uniform or business attire with options for armed/unarmed deployment. Clients benefit from 24/7 coverage and rapid response capabilities through radio communications with patrol services.
Private Investigations
Our licensed investigators specialize in cheating spouse cases, missing persons, witness location, and corporate investigations. Using advanced surveillance techniques, we deliver detailed reports with photographic/video evidence. Clients receive strategic support for legal proceedings and personal matters requiring discretion.
Fingerprinting
We offer FBI-certified Livescan fingerprinting for state and federal background checks. Services include Maryland CJIS-authorized submissions, duplicate card receipts, and mobile fingerprinting for groups. Digital processing ensures fast, accurate results for employment, licensing, and personal needs.
Security Guard Training
Our Maryland Police Training Commission-approved courses prepare candidates for security guard licensing. Programs cover legal authority, use of force protocols, and de-escalation techniques. New applicants complete 12-hour training while renewals require 8-hour refresher courses with practical scenario exercises.
Landlord Services
We assist landlords with eviction proceedings, rent collection, and court representation. Our staff applies 50+ combined years of legal expertise to navigate Maryland rental laws efficiently. Clients gain time-saving support while ensuring compliance with tenant rights regulations.
People
Reginald Przybylski
President
Retired Detective Lieutenant with 23 years at Baltimore County Police Department. Holds advanced training in internal affairs and criminal investigations. Leads security operations with expertise in risk assessment and strategic planning.
Barbara Przybylski
Vice President
Marketing and business operations executive with 25+ years of corporate management experience. Oversees client relations and strategic growth initiatives while maintaining operational compliance standards across all service divisions.
Questions
What security services do you offer?
We provide 24/7 uniformed and plainclothes security for residential, commercial, and event venues. Services include armed/unarmed guards, executive protection, and off-duty police personnel deployment.
Are your fingerprinting services FBI-certified?
Yes, we're authorized by Maryland CJIS to perform Livescan fingerprinting for FBI background checks. We also offer traditional ink fingerprinting for out-of-state requirements.
Do you provide security guard training?
We offer Maryland Police Training Commission-approved 12-hour certification courses and 8-hour renewal programs covering legal protocols, de-escalation, and use-of-force standards.
What investigation specialties do you handle?
Our licensed investigators manage cheating spouse cases, child custody disputes, corporate investigations, and surveillance operations with detailed reporting and evidentiary documentation.
What payment methods are accepted?
We accept cash, Apple Pay, debit cards, and credit cards (with 3% processing fee) at all Maryland locations during regular business hours.
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Reviews (6)
Stu Needel
May 25, 2022 Report
What could have been a very "institutional" experience was actually pleasant and warm. Very cheerful and helpful team at front desk and fingerprint tech mad the elaborate process simple. Great job!
Alice Samson
Apr 28, 2022 Report
I wish there was more stars to give this office, I didn't need appointment, there's a walk in. Just 3 beautiful souls in this office but so professional & efficient. In less than 20 minutes I was in & out. Done. The office is neat, clean & organized. The staffs so welcoming & professional. I will recommend this office to anybody looking for such services like background check.
Donna Westervelt
Apr 26, 2022 Report
Never knew this place was here. No appointment needed unless on Saturday. Was in and out in about 20 minutes. Very friendly and happy to help! They do more than just fingerprints! Check them out!
Bruce Eichen
Apr 20, 2022 Report
It was easy to find. I went to be fingerprinted for my job. I object strongly to having to give my social security number as a way to identify myself! (Numbers should be private). Two new laws passed in Maryland: July 1, 2020 and Oct 1, 2020. They can use an authorization number instead. They have my driver's license number which a social is tied to; that should be enough. When I asked the lady why she needed it all she said was she can't go forward.

So it's the program. The program is out-of-date!. When I hesitated all she could say was ' yes or no'. And when I hesitated she said it again--'yes or no'. I was already there and had driven 50 minutes to get there. The place I went to in Laurel did not require it and I've been there twice. People are more sensitive now and in the past it was common to use the social. Nowadays; it should not be used as a way for identification Where I work I just complained to our management assistant that next time I will NOT go to that business if they still require that in their system.
Marie Herrington
Apr 09, 2022 Report
Services are fine but the front desk is discombobulated. I waited over an hour just to receive a number, there were plenty of folks who came after me that had received theirs, and I don't think I'll even be able to be seen today. It's not that busy either, and I've been here for two hours now. Don't know why this process is taking so long.
Gremies Ma
Apr 07, 2022 Report
I enjoyed getting my fingerprints done at this establishment. They have their own private parking. The interior is nice and clean and the staff are super friendly and accommodating.