YOUR PARTNER IN BUILDING TECHNOLOGIES
We combine the best in commercial building automation, HVAC equipment, HVAC service, security systems, and parts to provide a custom solution for maximum building performance and peace of mind.
Building Technology Pros
As a system integrator, we engineer, secure, service, and automate systems in commercial buildings.
Building Automation
Building automation systems are the brain of your building. We’ll help make your facility smart.
HVAC Equipment
Get premium, energy efficient HVAC equipment combined with expert consultation, design, and fulfillment.
HVAC Service
To run like a well-oiled machine, your building must be maintained like one. We can help.
Security Solutions
Keeping your building and occupants safe is your highest priority – and ours. We have the products and expertise you need for maximum security.
Parts
LONG PartsPros will get you the HVAC, controls, and security parts you need, when you need them.
LONG Careers
Looking to join an award-winning company with a great work-life balance and plenty of opportunities for career growth?
Our Clients Speak Out
Ready to make your building more efficient, cost-effective, comfortable, and safe?
News & Knowledge Center
Integrating HVAC Systems with Building Automation Systems
6 MINUTE READBuilding Automation Systems (BAS) are making buildings smarter by allowing various systems within a building to be more connected, controlled remotely, and more energy efficient.
Integrating HVAC Systems with Building Automation Systems
Press Release: LONG Has Acquired Justice Systems
4 MINUTE READAs of October 1st, 2024, LONG Building Technologies, Inc. has acquired Justice Systems Corporation!
Press Release: LONG Has Acquired Justice Systems
HVAC Scheduling for School Facilities
5 MINUTE READSchool facility or operations managers all face challenges when it comes to scheduling HVAC systems.