LONG Building Technologies
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Claim This BusinessAbout LONG Building Technologies
LONG Building Technologies operates from Littleton, Colorado as a commercial building technology integrator with 21 offices spanning Alaska, Colorado, Idaho, Montana, Oregon, Utah, Washington, and Wyoming. The company has maintained Great Place to Work Certification from 2017 through the present and earned Denver Post Top Workplaces recognition annually since 2015. With a 4.1-star average rating drawn from 53 customer reviews, LONG serves institutional clients including healthcare facilities, school districts, data centers, and stadiums across the Mountain West region.
What distinguishes LONG Building Technologies is their integration of artificial intelligence and building analytics into service delivery, a methodology they call Impact-Driven Service. Unlike traditional HVAC contractors, they engineer, secure, service, and automate building systems as a unified solution. Their commercial portfolio includes mission-critical environments such as data centers requiring 100% uptime, cleanrooms demanding strict environmental control, and secure public safety facilities. The company offers both equipment consultation and design services alongside maintenance and repair, creating a single point of accountability for building owners managing complex facilities.
Client testimonials reveal specific scenarios where LONG technicians have delivered measurable outcomes. Jake, a parts specialist, has personally resolved last-minute component needs for Denver Broncos stadium operations, including hand-delivering parts to prevent game-day disruptions. LONG's team supported Washakie County School District since winning a new middle school bid in 2003, with technicians remaining a trusted resource for the district over two decades. Olympic Medical Center in Washington credits LONG with advancing campus security and safety capabilities over seven years of partnership.
What Customers Say
Among the eight detailed reviews, four negative submissions cite rude or aggressive driving behavior by field technicians and unreturned calls for parts orders. Positive reviews specifically name Jake and Clint in the parts department as responsive and helpful, with one five-star reviewer noting prompt parts ordering and pleasant interactions. The pattern across reviews splits sharply: customers praise specific named employees while criticizing customer service responsiveness generally.
Working Hours
| Sunday | Closed |
| Monday | Closed |
| Tuesday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| ThursdayToday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| Saturday | Closed |
Services
Building Automation Systems
Engineering smart building controls that integrate and coordinate HVAC, security, and lighting systems from a single platform.
HVAC Equipment Supply
Consultation, design, and fulfillment of commercial HVAC equipment for new installations and system replacements.
HVAC Service & Maintenance
Preventive maintenance and repair services to keep commercial building systems operating efficiently year-round.
Security Solutions
Installation and integration of security systems to protect building occupants, property, and assets.
Parts Distribution
Procurement and expedited delivery of HVAC, controls, and security replacement components.
Fire Alarm Systems
Design and installation of code-compliant fire alarm systems with rapid threat detection.