CompAir

CompAir has been a leading name in compressed air technology for over 160 years, and J&J Air Systems supplies its full range of rotary screw, piston, and portable compressors across London, the Home Counties, and the wider South East. From single workshop units to full plant room installations, CompAir’s reputation for reliability and energy efficiency makes it one of our most trusted brands.

Our range covers oil-injected and oil-free rotary screw compressors, fixed-speed and VSD models, plus portable units for site work — along with genuine CompAir spares and service kits. Get in touch for expert advice on sizing, installation, or servicing.