HVAC ductwork manufacturer of rectangular, round / oval duct and accessories. 304 / 314 SS, BI, Alum 3003 H-14, UL PVC coated and Galvanized.

PAR has been serving the HVAC contracting and engineering community in the Southwest for more than twenty years. We are one of the few companies continuing to quote and build per "plan and spec" as well as per your list of materials. PAR has two spiral pipe machines in operation (no oil on exterior of our pipe); 24-ft cybermation cutting table; Full rectangular, round and oval capabilities; 4-96" diameter spiral duct capabilities; Oval form spiral 10-gauge shear and roll; Custom-built c...

PAR has been serving the HVAC contracting and engineering community in the Southwest for more than twenty years. We are one of the few companies continuing to quote and build per "plan and spec" as well as per your list of materials. PAR has two spiral pipe machines in operation (no oil on exterior of our pipe); 24-ft cybermation cutting table; Full rectangular, round and oval capabilities; 4-96" diameter spiral duct capabilities; Oval form spiral 10-gauge shear and roll; Custom-built couplings systems for single wall, double wall and oval; PVC coated steel for underground, in accordance with UL and ICBO standards. We routinely manufacture in: Galvanized steel, 26-ga thru 16-ga; Black iron; Paint lock (galvaneeled); 304 and 316 stainless steel; Aluminum 3003 H-14