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Business Details
47 Years
experience
Bespoke Mechanical Engineering Solutions
Established in 1979, A C A S Engineering has evolved from a compressed air specialist into one of the UK's most respected engineering firms. Our expertise spans mechanical, electrical, and pneumatic systems, serving diverse industries including automotive, pharmaceutical, and food processing. With over 30 years of experience, we deliver bespoke engineering solutions from concept to commissioning, specialising in design, installation, and maintenance of complex systems.

Our team of licensed engineers operates advanced plant equipment while adhering to strict health and safety regulations, ensuring smoother project execution and cost efficiency. As HPC Kaeser experts, we provide world-class compressed air solutions alongside comprehensive mechanical engineering services. Our commitment to quality is demonstrated through 100% customer satisfaction in both commercial and industrial sectors across the UK and Europe.
Services
Compressed Air Systems Fluid Power Engineering Mechanical Engineering Pneumatic Conveying Process Engineering Heated Water Systems Electrical Controls Project Management
Details
  • Year established: 1979
Highlights and features
  • We have over 30 years of experience in mechanical and fluid power engineering
  • Our engineers manage complete projects from concept to commissioning
  • We operate advanced plant equipment in strict adherence to safety regulations
  • 100% customer satisfaction through bespoke engineering solutions
  • HPC Kaeser specialists providing world-class compressed air systems
What people say
Incredibly knowledgeable team Professional support Highly recommended Very responsive Quality of work
Services
Compressed Air Systems
Design, installation, and maintenance of complete compressed air systems including compressors, air treatment, and distribution networks. Our HPC Kaeser expertise ensures optimal efficiency and reliability for industrial applications. Systems are tailored to specific operational requirements with ongoing maintenance support.
Mechanical Engineering
Full lifecycle mechanical engineering projects from concept design to commissioning. We create bespoke solutions for industrial clients, including system fabrication, testing, and certification. Our services cover everything from single component replacement to complete facility installations.
Fluid Power Systems
Supply, installation, and repair of comprehensive fluid power systems including hydraulic and pneumatic components. We handle everything from basic maintenance to complete system overhauls, ensuring reliable operation of critical industrial equipment and machinery.
Process Engineering
Design and implementation of multi-discipline systems for material processing applications. Our solutions integrate mechanical, electrical, and pneumatic components to optimise production efficiency while maintaining strict quality and safety standards across various industrial sectors.
Pneumatic Conveying
Specialist systems for moving bulk materials using compressed air technology. We design and maintain low-pressure, high-volume conveying systems suitable for food processing, pharmaceutical, and manufacturing applications, ensuring efficient and contamination-free material transport.
People
Jonathan Cunningham
Managing Director
Founder with over 40 years' experience in compressed air systems. Still actively involved in business operations, providing strategic direction and technical expertise to ensure continued growth and service excellence.
Matthew Pegg
Operations Manager
Started as an apprentice engineer while studying. Now oversees daily operations, combining technical knowledge with management expertise to maintain efficient service delivery and client satisfaction across all projects.
Toby Cunningham
Engineering Manager
Experienced engineer specialising in system diagnostics and repair. Leads technical teams with comprehensive knowledge of mechanical and pneumatic systems, ensuring optimal performance of client installations and equipment.
Rob Williams
Contracts Manager
Dedicated engineer with extensive project management experience. Specialises in contract delivery, ensuring technical specifications and client requirements are met while maintaining strict quality control standards.
Adam Barton
Engineering Supervisor
Mechanical engineering specialist with comprehensive pneumatic systems knowledge. Supervises technical teams, providing hands-on expertise and ensuring adherence to engineering best practices during installation and maintenance operations.
Questions
What engineering services do you specialise in?
We specialise in mechanical, electrical, and pneumatic engineering with particular expertise in compressed air systems, fluid power, and process engineering solutions.
Do you work across different industries?
Yes, we serve automotive, pharmaceutical, food processing, and other industrial sectors across the UK and Europe.
Can you handle complete engineering projects?
Our team manages full projects from concept design through to commissioning, including fabrication, installation, and system certification.
Are you HPC Kaeser specialists?
Yes, we are official HPC Kaeser experts providing sales, installation, and maintenance for their compressed air systems in the UK.
How quickly can you respond to service requests?
We prioritise prompt response times and have engineers available to address urgent requirements while maintaining regular maintenance schedules.
Do you provide ongoing maintenance support?
Yes, we offer comprehensive maintenance contracts for mechanical, electrical, and pneumatic systems to ensure continued operational efficiency.