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Security is our oldest specialty. We can protect your company's or home's property and assets from even the most determined thieves. With 24/7 monitoring and top of the line security devices we will always keep you protected. We got you covered from analog, digital, & VOIP phones. We can plan implement, & install any number of communication systems for your business needs.

Let us provide the infrastructure and hardware to get you communicating today. Do you need someone to run your IT operations? We can take care of your servers, network, backups, and other IT needs, whether it's on site or remotely.
Services
Are you tired of your technology providers nickel and diming you? Tired of being spoken down to? At Glessner our philosophy is to provide our customers with the highest level of service from start to finish without overwhelming you with unneeded technical jargon. We will work with our customers to plan their business needs, implement the plan, and then provide service for years to come should problems or questions arise.
In this project we set up a wireless infrastructure to allow interconnectivity between buildings where installing a physical run would otherwise be impractical. We installed a mix of Engenius and Ubiquiti wireless products to span ranges over a mile. We developed the infrastructure to support the on campus network that will connect to two other locations in Hagerstown, MD and Boonsboro, MD.
What's the difference between a new business that has IT needs versus an established business that has IT needs? To us one is just an important as the other. If you're a new business starting up that needs help planning an implementing their IT structure from networks, to servers, to workstations, to backups, we can help you build from the ground up.
In today's world, what's more important to a business than communications & their phone system? If you don't have the ability to reach out and interact with current customers, new customers, and potential customers then you may be missing opportunities to set yourself apart from the competition. Let us help you reach your full potential by providing your business with the tools that will allow you to do everything from something as simple as never having a busy signal to allowing you to receive your calls whether you're in the office or on the go.
Reviews (10)
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Dmp Inc
Mar 16, 2022
The tech was friendly and very knowledgeable and had no issues dealing with our problem.
Chris Gouzoulis
Nov 25, 2021
Very satisfied. Installed a security system last week, had a thief come by this past weekend and steal another trailer from my place of work. Posted video evidence on social media and both trailers were recovered!
Sd
Sep 25, 2021
Very responsive team for any support or billing issues; all of my inquiries have almost always been resolved the day of. The technicians especially Lance Martin, Robert St. John, Kylie Commer have been extremely helpful - few of the many reasons why we still choose to stay with Glessner! We highly recommend their services!
Cortney Schwanger
Jun 24, 2021
Glessner is always SUPER helpful with any issues i have, they work until they get the situation fixed which is so nice, they don't just give up after trying the first fix. They are also very quick to assist, if we send a request for some assistance they get back to us super quickly and almost always have the problem fixed the same day, within a few hours!
Josh Zietak
Jun 15, 2021
Glessner Technologies, just installed a new Fire Alarm for our buildings and they did a fantastic job. They finished the project way faster than we expected them to, came in under budget and were very friendly and knowledgeable. I would HIGHLY recommend them!
Scott Sutton
May 06, 2021
Pete is a great Sales Rep that is always helpful even though we are a small customer. Mike did a great job with the service upgrade, always professional and courteous!
Everett Eklund
Mar 25, 2021
Everyone we have worked with has been amazing! From IT support and expertise, to our surveillance, to alarm system, new phones and audio/music system we have had a wonderful experience with each technician. Thank you for continually helping our office!
Jo Ann Brooks
Mar 13, 2021
Dan and Scott were excellent. Dan is very knowledgeable about the security equipment being installed in the home. He answered all our questions in detail and made sure we understood how the system worked when the installation was completed. Scott was very polite, pleasant, and amicable, always smiling and very cheerful.
Dave Staubitz
Feb 24, 2021
PM Lance Martin and your technicians are some of the most skilled, and dependable professionals I've worked with. Their work is alway on point, their attitude and customer service is always exemplary, and they always do what they say their going to do when they say they'll do it. I've been a loyal customer for over 10 years with more more Glessner projects under my belt than I can count. Glessner is the only communication services company for me and my teams needs. Thanks Lance and Team.
Richard Sutton
Dec 08, 2019
The salesman, Pete Selman, is a great representative of the Company and why we chose Glessner over competitors. The service techs were professional and knowledgeable. We are very happy with Glessner and will highly recommend them as well as do future business with them.