SERGENTS MECHANICAL SYSTEMS INC - REFURBISHMENT OF CONTROL WING ATTIC AIR HANDLERS UNITS, ALBUQUERQUE, NEW MEXICO ZAB ARTCC

THE DDC SYSTEM IS NOW OBSOLETE AND IS NO LONGER SERVICEABLE. THESE EXISTING SYSTEMS ARE WELL BEYOND THEIR USEFUL LIFE AND CANNOT PROVIDE CONTINUOUS/RELIABLE SERVICE TO THE FACILITY. THIS PROJECT ADDRESSES THE NECESSARY CHILLERS/DDC SYSTEM REPLACE

TJ&B AIR CONDITIONING AND ELECTRIC, LLC

ORF HVAC REPLACEMENT SERVICES

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC

REPLACE AHUS AND RTUS AT ZAU ARTCC, AURORA, IL

GUARDIAN CONSTRUCTION, INC.

PUMP REPLACEMENT AT THE NEW YORK TRACON, WESTBURY, NY

CORNERSTONE CONSTRUCTION SERVICES, LLC

AIR HANDLING UNIT REPLACEMENT PROJECT IN THE OPERATIONS SUPPORT WING AT SEATTLE AIR ROUTE TRAFFIC CONTROL CENTER IN AUBURN, WASHINGTON.

APEX MECHANICAL LLC