• LONG Building Technologies, Inc.

    • Mechanical
    • HVAC Air Distribution
    • Heating, Ventilating, and Air Conditioning Equipment
    • HVAC Instrumentation and Controls
    • Security Access & Surveillance
    5001 S Zuni Street
    Littleton, CO 80120
    (303) 975-2100
    (303) 934-3299 (fax)

    • About

      Building automation, card access & security, energy service, mechanical service, HVAC/Hydronics Equipment and Parts Sales. Division 17, 23, 25 capable. Established 1965.

    • Whom to Contact

      • Mark Balent
        President
        Phone: (303) 975-2100

    • Download and Print the AGC 2018 Ballot Guide Here

    • Upcoming Events

       

    • Building Colorado Together