More than just air

Our approach aims to reduce your costs and environmental impact while enhancing productivity and minimising downtime.

Products Service
Simm Engineering Group Engineer Nick Roberts Atlas Copco Air Compressor at AESSEAL image features Alan Kerr

Simm Engineering Group


For all your pneumatics systems, pumps, compressors, pipework installations and ancillary equipment, trust in Simm Engineering. Based in Sheffield, the company specialises in pneumatics systems and compressed air equipment for companies in South Yorkshire and across the UK.

Our air compressor services

We offer a number of services: air compressor hire, repairs, and sales; comprehensive energy audits and surveys; and breakdown cover for your pneumatics and vacuum units.

Founded in 1941, Simm Engineering is a division of Pennine Pneumatic Services (PPS), a leading supplier of the latest energy-saving Atlas Copco products. Atlas Copco’s NGP and NGP+ range of nitrogen generators offer flexible and cost-effective on-site production of industrial gas.

Online Enquiry

The Compressed Air Division offers a full turnkey operation comprising the sales, supply and installation of new and used equipment, including:

  • Air Compressors 1.1kW up to 350kW
  • Vacuum pumps
  • Nitrogen generators
  • Dryers
  • Filters
  • Air receivers
  • Pipework design and installation
Energy Auditing

Save Money, Improve Productivity


Optimise your production efficiency, reduce your bills – and your carbon footprint. Ask us about:

  • Energy surveys, data logging and air leak audits
  • Energy efficient equipment
  • Efficient repairs, breakdown service and routine maintenance work
Energy Savings
A picture of two people looking over a sheet of COSHH legislation

Experts in the field


Simm Engineering complies with COSHH, pressure systems legislation and the Environmental Protection Act (1990).

Our highly experienced staff offer a prompt, courteous and expert service, with honest, no-nonsense advice. All of our engineers and fitters are fully trained in the relevant fields and to the standards of the manufacturers whose equipment we distribute.

Case Studies
A picture of two Simm Engineering Vans parked outside the main office, ready to take vacuum pumps, pneumatics, and air compressors to customers in Sheffield, Rotherham, Chesterfield, Barnsley, Doncaster, and the South Yorkshire region.

Visit our office


We have a team of service engineers and pipework installation experts, offering breakdown, repairs and service work. Visit our office for a full range of spares and parts.

Pipework installations can be carried out in galvanized pipework, threaded or welded, or for those who prefer a lighter, modular and more modern compressed air network system, extruded aluminium.

Contact Us