Ingersoll-Rand is the world leader in air compressor systems, components and accessories. The Ingersoll-Rand line-up of rotary screw, reciprocating and centrifugal compressors, plus dryers, filters, air treatment products and system components is second to none. All products are further supported by vast array of services including system audits, installations, 24/7 service & repair, rentals, training, diagnostics and much more. Founded in 1871, Ingersoll-Rand’s Air Solutions Group is headquartered in Davidson , North Carolina , near Charlotte , supported by plants and facilities worldwide.