HJ GOV CONTRACTING CORP
- INTERIOR, DEPARTMENT OF THE
- 238220— Plumbing, Heating, and Air-Conditioning Contractors
General Construction: Facility modernization, Renovations, Facilities maintenance, fire Suppression, Fire Alarm, Parking garage repair, Corrosion control & mitigation, Concrete restoration, Concrete Spall repair, Pipe rehabilitation & renewal, Post-Tensioning repair, Structural Repair, Masonry repair, Structural stabilization, HVAC controls, HVAC Building Automation Systems (BAS), BACnet integration, HVAC Variable Frequency Drives (VFD), Modular Office, Prefab Structures, Painting, Folding Partitions, Athletic Turf Installation, Gym Floor, Bleachers, Gym Wall Pads, Acoustic partitions, Turnkey prefabricated building, Battery storage buildings, Steel door, Canopy, Observation towers, Flooring, demolition, Electrical, Generators, Fencing, Pallet Rack, Metal Doors, Door Hardware, Bulk Compressed Gases, Bulk Fuel, Diesel, Bulk Propane, High-Density Storage, Helium