IES, Inc. designs and manufactures innovative, industry leading combustion equipment and accessories in La Salle, Colorado. With over 75 years combined experience in combustion science, design, and manufacturing, the IES technical and manufacturing staff has brought together innovation and simplicity in the design of our combustor product line. IES Combustors have been rigorously field tested to > 99% destruction efficiency (DRE), are tested to EPA NSPS 40 CFR 60, Subpart OOOO (Quad O) compliance. Our equipment is operating at major producer's oil well facilities in multiple basins. Cutting edge design and customer first attitude has made IES "The New Environmental Standard" in oilfield combustion.