GW Construction, Inc. has 50+ years combined experience constructing piping systems for a variety of products in different environments. Products for which we have fabricated piping include: gasoline, oil, butane, propane, iodine, toluene, benzene, natural gas and asphalt. For light oil terminals and facilities we have constructed and installed loading racks, vapor and combustor recovery units. We have installed piping to accommodate sequential gasoline blending, butane blending, additive systems, filtering and delivery systems for jet fuel. GW Construction has the experience required to restructure your existing piping to accommodate new service requirements. For natural gas systems we have installed gas compression units, amine systems for H2S, dehydration units, pig launchers/catchers and meter runs. We have upgraded and repaired oil related equipment from drilling rigs to refinery piping. GW Construction has the knowledge and experience required to upgrade, repair or replace piping that has been in highly flammable, explosive or toxic service. We are adept at working in environments that require the utmost attention to safety. We also offer our customers hot tapping. This procedure of cutting a hole in a vessel or line under pressure, without losing product, can provide an economical solution to a shutdown or the interruption of product flow. GW Construction can provide hot taps up to 8 inches in diameter. Our experience in the welding and construction industry works for you on each and every job.