We know buildings and with our expertise in all major building system technologies, we can help make yours work smarter. Everything you need to improve the quality, efficiency, functionality and longevity of your building throughout its lifecycle, is right here at LONG Building Technologies, Inc.

Our services list is extensive and includes the fundamentals of efficient building functionality all the way up through the more complicated problem solving aspects of maintaining peak performance:

  • HVAC products and system design that optimize building energy efficiency
  • Building automation and controls for integrated systems, increased occupant comfort and greater efficiency
  • Energy services including auditing, commissioning, performance contracting, LEED facilitation and project management
  • Security and CCTV for controlled building access, employee safety and asset protection
  • Mechanical services including installation, maintenance, testing and repair of heating and cooling systems

Please explore each service offering on this menu to learn more:

Building Automation & System Integration

Energy Services & Building Upgrades

Mechanical Services

Security, Card Access & Surveillance

HVAC Product Sales

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Our Clients Speak Out:

“I just wanted to drop you a line regarding the work and efforts of your control division regarding the Mitchell High School project this summer in Colorado Springs. As you may or may not know this was an extremely difficult project with an almost impossible schedule of 3 months. I would like to thank Bob Cleaver, Dave Gardiner, Mark Vils along with Greg Custer and your field technician Phil in addition to your field crew for a very fine job under extremely difficult conditions...

Gregory B. Even, Cobb Mechanical Contractors

In this day and age of our fast paced society it is hard allocating time for anything. Customer service is about as rare as polar bears in Florida. On that note I would like to make you aware that it has been a pleasure working with your staff on our continuing upgrade and maintenance of our DDC system here at the (Denver) Zoo. We have an extensive animal collection, whose health and well-being rely on certain climates special to their needs, so we have to be sure to take all necessary...

Gene Roybal, HVAC Master, Denver Zoo

“I call on LONG because of their responsiveness. I know that they will answer my phone call or email and get back to me with an equipment selection or product information quickly. When it comes to equipment selection they are the first call I make.”

Erik Johnson, PE, Engineering System Solutions, ES²

“Travis, I wanted to THANK YOU for saving me this morning. It was way above and beyond of you to come out early on a Sunday morning in the freezing cold and get the heat running. I know that was not technically part of your job description at all, but your willingness to help get our system running correctly through thick and thin speaks volumes to your character and work ethic. Everyone left the class happy, and the heat worked great for the 11 and 4:00pm. Thank you again.

Marcy Donovan, Tula Hot Yoga Denver