HTR Air Conditioning & Heating LLC

A-1 Sheet Metal, founded in 1942, specializes in all aspects of the metal industry ranging from marine and industrial sheet metal to ventilation and air conditioning. The company uses advanced computer-controlled plasma cutter to make precision parts from almost any CAD file or drawing. It stocks a large inventory of steel, aluminum, galvanized steel, copper, and other alloys ranging in thickness from 26 gauge to half inch. All of its journeymen are CAD and CAM qualified with apprentice training. Some of its clients include Noble Drilling, Cliff's Drilling, Pride Offshore, Librety Maritime, Ensco, Star Enterprise, DuPont, Beaumont ISD, R & R Marine and Texas Dry Dock. The firm is a member of the Sheet Metal and Air Conditioning Contractors' National Association. A-1 Sheet Metal has headquarters in Beaumont, Texas.

Nance International Inc. provides marine air conditioners, refrigeration, heating and ventilation systems to offshore drilling, industrial and maritime industries. Located in Beaumont, Texas, the company specializes in offshore and land based air conditioning and refrigeration. Nance International Inc.'s customers include offshore construction companies, drilling companies, shipyards, maritime and petrochemical industries, among others. The company designs and supplies walk-in refrigeration boxes, condensers, evaporators, control panels and refrigeration specialty items. In addition, Nance International Inc. offers marine heating, ventilation and air conditioning (HVAC) and refrigeration products/services, such as air conditioning, heating, refrigeration, process refrigeration, explosion proof of HVAC, etc.

PetroSpect Industrial Services is a part of M & M Industrial Services, which was chartered in 1999. M & M Industrial Services maintains a work force of more than 100 employees. It offers paining, steel erection and pipefitting services. The company provides a range of repair and maintenance services. M & M Industrial Services has a fabrication shop that provides low- and high-pressure piping and custom blasting and painting services. The company offers pump rebuilding, pattern burning, turning and milling services. M & M Industrial Services maintains cranes, forklifts, and welding, scaffolding and rigging equipment. The company complies with standards set by the Occupational Safety and Health Administration. M & M Industrial Services also provides job-site training.