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LONG Building Technologies

Since 1965, LONG Building Technologies has been in the business of building performance; making them automated, efficient, green, and safe. We accomplish this through collaboration and partnership with our customers, industry partners, and team members across our network. Over the years the company has diversified and grown from a small manufacturer representative in Colorado to a regional systems integrator with offices in Colorado, Wyoming, Utah, Oregon, Washington, Montana, and Alaska. We have six main operating groups: Building Automation, HVAC Equipment, HVAC Service, Security Solutions, C-PACE, and Parts. With our expertise in a variety building systems technologies, we can serve commercial, institutional, and industrial facilities of all types and sizes. We believe in doing things the right way, with integrity and the passion to always provide the best, innovative solutions that meet the varied needs of our customer base.... Read more


To engineer, secure, service, and automate systems in commercial buildings.... Read more


Our vision is to be the one that delivers fully integrated, efficient, and innovative building technologies that make everything in your building work together smoothly and enhance the lives around us.... Read more


To deliver innovative building solutions and positively impact every person our business touches.... Read more

Additional Culture Details

At LONG, we pride ourselves on an open-door policy where questions and collaboration are not only recommended, but encouraged. LONG began as a small family business and is proud to uphold that same culture today, even though we've grown to over 400 employees in 7 different states. Working for LONG is more than just a job, it’s a career. It means joining a collaborative team of the industry’s best and brightest to bring innovation and a new level of customer satisfaction to the building technology industry. Our culture is demonstrated through our brand pillars: Family, Trust, Relationships, Safety, and Innovation.... Read more


Co-workers are not simply people we work with – they are our friends and mentors. We guide each other when we need a helping hand and do so with compassion and patience. Our shared expertise allows us to deliver creative solutions to each opportunity presented. With commitment, teamwork, and heart, we strengthen the LONG family from within.


Littleton, CO


450 US Employees


Heating, Ventilation, Air Conditioning, & Refrigeration

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