GL Kreiner, Inc.
GL Kreiner, Inc.

Our Services

Installation, Inspections, and Service

Our Systems and Services



At GLK, we realize that your business is your lifeline.  You work hard every day to keep it running, and do what it takes to maximize your profit margins. A loss from fire or theft can be devastating. At this point, the question you need to ask yourself is whether you are willing to continue taking this risk. A few dollars a day will give you the peace of mind that your company is wholly protected inside and out. Isn't this reason enough to install a monitored alarm system? Your business isn't the only place you want to protect, it is also your home. Whether you are out during the day or on vacation. With GLK fire and security monitoring feel safe that if any event occurs help is on the way and you are in the know. GLK also offers video and access monitoring on your phone. See who comes and goes when you are not present at home or at work.

Burglar Alarms

A security alarm is a system designed to detect intrusion – unauthorized entry – into a building or area. GLK provides security alarms for residential and commercial properties to protect against burglary or property damage, as well as personal protection against intruders. At GLK, we pride ourselves on taking the time to get to know your individual business operations, expectations, assess your possible security risks providing effective security system solutions. Our personalized service and attention to detail will provide you with a customized and user-friendly product. We have a system that will fit your budget and level of security.

Fire Alarms

Protect your employees and business from fires. We install and are familiar with a huge variety of fire panels. Fire systems are required for all businesses. Let GLK help you stay up to NFPA 72 code standards with your existing or new systems. Are you compliant with code? Ask us about Test & Inspect and Fire Design. Our tech can do a thorough site walk, designing a system to bring you to current code standards to keep your business at its best level of protection.


Simple easy communication access systems to sophisticated video entry systems for condos/apartment complexes and secure buildings. GLK opens the door to communication entry systems for any business type.

Camera Systems

Closed Circuit Television (CCTV) systems can ensure your company's security at all hours of the day or night. CCTV is made up of a network of security cameras, viewing monitors, and DVR (Digital Video Recording) devices that help your company monitor, record, or manage company activities. Even if you are 1000 miles away by using IP (Internet Protocol) cameras and NVR/DVR's you have the ability to monitor a situation using your PC or mobile smart phone.  GLK professional security solutions team has decades of combined experience in creating, installing, and maintaining these surveillance systems.


Whether you operate a small or large business, life safety and asset protection are essential parts of your business plan. Whether you are in need of fire, security, access control, camera and etc. GLK can install, inspect, monitor and service for any type of business. We tailor our products and services to your individual needs. GLK is ready to partner with your business to protect and secure your employees and assests.

Access Control

Card access systems and other "smart" security systems, in today's world, are needed to help you better understand and track the people and traffic in your business. GLK offers complete system design and installation services on access control products and turn-key security systems. For your external needs, gate control and parking systems are available as well.

Nurse Calls

FHA High-rise buildings, Hospitals, Nursing/Assisted Living Homes, etc. GLk can install a wide variety of nurse and emergency call systems.