ACK Contracting, LLC

238220 - Plumbing, Heating, and Air-Conditioning Contractors (SPECIFICALLY: DUCTWORK INSTALLATION; AIR SYSTEM BALANCING AND TESTING; BLOWER AND FAN PLACEMENT; SCRUBBER, AIR PURIFICATION PLACEMENT; DUST COLLECTION PLACEMENT; HEATING EQUIPMENT PLACEMENT; CENTRAL A/C EQUIPMENT PLACEMENT [NO WIRING OR PLUMBING]; VENTILATING CONTRACTORS); 332313 - Plate Work Manufacturing (SPECIFICALLY: AIR CONDITIONING DUCTWORK); 423720 - Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers (SPECIFICALLY: BOILERS AND HEATING EQUIPMENT); 423730 - Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers (SPECIFICALLY: WARM AIR HEAT EQUIPMENT AND SUPPLIES ONLY); 425120 - Wholesale Trade Agents and Brokers (SPECIFICALLY: BOILERS & HEATING EQUIPMENT AND SUPPLIES)

STAINLESS STEEL: BARS, PLATES, RODS, SHEETS, STRIPS, TUBES, ETC; DATA PROCESSING, COMPUTER, PROGRAMMING, AND SOFTWARE SERVICES; FABRICATED STRUCTURAL METAL MANUFACTURING (SPECIFICALLY: FABRICATED BAR JOISTS AND CONCRETE REINFORCING BAR MANUFACTURING); PLATE WORK MANUFACTURING (SPECIFICALLY: FABRICATED PLATE WORK AND METAL WELDMENTS MANUFACTURING); ORNAMENTAL AND ARCHITECTURAL METAL WORK MANUFACTURING (SPECIFICALLY: MANUFACTURING GRATES, RAILINGS, LADDERS, GRILLWORK, STAIR TREADS, STAIR RAILINGS, CURTAIN WALLS AND SIMILAR ITEMS); OTHER METAL CONTAINER MANUFACTURING (SPECIFICALLY: COOLING TOWERS AND SHEET METAL MANUFACTURING); ALL OTHER MISCELLANEOUS FABRICATED METAL PRODUCT MANUFACTURING (SPECIFICALLY: MACHINE BASES AND PIPE HANGERS AND SUPPORTS, METAL, MANUFACTURING); METAL SERVICE CENTERS AND OTHER METAL MERCHANT WHOLESALERS (SPECIFICALLY: STORAGE TANKS, STRUCTURAL ASSEMBLIES, METAL, MERCHANT WHOLESALERS); OTHER MISCELLANEOUS DURABLE GOODS MERCHANT WHOLESALERS (SPECIFICALLY: FIBERGLAS

Arness Mechanical Service, Inc. provides repairs to the following: Chilled water, condenser water, heating water piping, steam/steam condensate piping, refrigeration/condensate drain piping, solder & silfos copper joints, hazing and soldering, and HVAC piping.

238120 Structural Steel and Precast Concrete Contractors (Specifically: Erecting structural steel, Iron work, structural, contractors, Rebar contractors, reinforcing rod, bar, mesh and cage installation, Reinforcing steel contractors, Steel reinforcing contractors, Structural steel erecting or iron work contractors) 238130 Framing Contractors (Specifically: Steel framing contractors) 332323 Ornamental and Architectural Metal Work Manufacturing 238190 Other Foundation, Structure, and Building Exterior Contractors (Specifically: Stairway, metal, installation)