At Great Lakes Building Systems, we're proud to be a nationally recognized leader in fire safety, detection, and suppression systems. Our reputation speaks for itself, as we always put our customers first. We use the latest, best, and proven technologies from the industry's best manufacturers in a process that is tailor-made for you.
Our Services
We offer a comprehensive range of services, including fire protection, fire suppression, integrated security, emergency lighting, and more. Our experienced team is dedicated to providing unparalleled service for any fire alarm, fire suppression, security (intrusion, access control, and CCTV) system, and communication system. We pride ourselves on offering 24/7 support to ensure that our customers receive the highest level of service.
Fire Protection
Our fire protection division is dedicated to providing top-notch fire safety solutions, including fire alarm systems, fire suppression systems, clean agent extinguishing systems, fire sprinkler systems, and backflow preventers. We use only the latest and most reliable technology from trusted manufacturers like Notifier, Fike, and Honeywell.
Security & Access Control
Our security systems division is capable of designing, installing, and maintaining your security system. Our experienced and certified staff offers IT, networking, and IP-based expertise. As an active member of both the Electronic Security Association (ESA) and the International Security Association (ISA), we participate in annual conferences to stay on the forefront of the industry.
Vertical Markets
We cater to a diverse range of industries, including healthcare, education, government, property management, hospitality, and industrial retail. Our team of experts understands the unique needs of each industry and provides customized solutions to meet those needs.
Our Team
The founders of Great Lakes Building Systems share a passion for professionalism and excellence in their industry. They realize the true value of building long-term relationships with business owners and property managers. Business relationships that include more than just the sale of equipment, but the support that's required after the sale. The foundation of GLBS is just that, long-term, satisfied customers. We realize that "You Have a Choice". Therefore, "We must work hard to get your business and even harder to keep it!"
Overall Experience
The overall experience with Great Lakes Business Systems (GLBS) has been overwhelmingly positive. Many customers have praised the company's exceptional service, responsiveness, and expertise in fire alarm and life safety systems.
Strengths
- Excellent Customer Service: Many reviewers praised the company's customer service, citing prompt response times, helpfulness, and professionalism from staff members such as Jen, Sterling, Dusty, and Keith.
- Knowledgeable Technicians: Customers appreciated the technical expertise of GLBS technicians, who were able to resolve issues quickly and efficiently.
- Reliability: Several reviewers noted that GLBS was reliable and responsive, often going above and beyond to address their needs.
- Ease of Use: Some customers appreciated how easy it was to work with GLBS, with staff members being helpful and knowledgeable in their recommendations.
Weaknesses
- Poor Customer Service: One reviewer had a negative experience with GLBS, citing poor customer service, unprofessional behavior, and a lack of follow-through on scheduled appointments.

Be the first to review Great Lakes Building Systems.
Write a Review