service refractory contractor serving the Petro-Chemical Industry. We have extensive experience in FCCU turn-arounds, heater, furnace, and boiler repairs, along with all types... 20 years of experience that complement our services by driving and maintaining S.I.M.'s excellent safety record. COSS ASSE LCIA Safety Council of the La Capital Area Contact SIM-Gonzales| Home| Clients| Links| Contact SIM-Lake Charles ...