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Precision Engineering & Surface Technology Solutions
ASCO Engineering & Surface Technology is a precision engineering specialist with operations in the UK and Dubai. Our expertise spans surface coating, thermal spray technology, and CNC machining, serving diverse sectors including aerospace, power generation, and renewable energy. With state-of-the-art facilities and a team of highly skilled engineers, we deliver tailored solutions for component manufacture and repair. Our commitment to quality is evidenced by a 96.4% on-time delivery rate across 9,367 jobs between 2016-2020. We maintain dedicated acoustic booths for thermal spraying processes and operate a purpose-built metallurgical laboratory for quality assurance.

Our 'one stop shop' approach integrates precision machining, fabrication, and advanced coating technologies under one roof. Cyber Essentials accreditation demonstrates our dedication to data security, while partnerships with organisations like the North West Aerospace Alliance reinforce our industry standing. We invest continuously in equipment upgrades to meet evolving customer demands, offering capabilities from prototype development to large batch production. Our thermal spray coating solutions enhance component performance against wear, heat, and corrosion, supporting clients' global operations while maintaining environmental responsibility.
Services
CNC Precision Machining Thermal Spray Coating Laser Cladding Precision Grinding Metallurgical Testing
Highlights and features
  • We offer 80+ years combined experience in thermal spray coating technologies
  • Our UK and Dubai facilities provide complete in-house manufacturing capabilities
  • We maintain a 99.5% external quality record across 9,367 jobs (2016-2020)
  • Our team includes certified thermal spray coating experts and metallurgists
  • We operate purpose-built facilities with Oerlikon Metco and Praxair equipment
Associations and certifications
  • Cyber Essentials
Services
CNC Precision Machining
Our CNC machining facilities in the UK and Dubai offer complete component manufacture and repair services. Utilising advanced lathes and machining centres, we produce components up to 850mm diameter and 4m length. Our capabilities span from single prototypes to large batch production across multiple industry sectors.
Thermal Spray Coating
We apply high-performance coatings using HVOF, Plasma, Combustion and Arc spray processes. Our solutions enhance component resistance to wear, heat and corrosion using carbides, ceramics and metal alloys. Dedicated acoustic booths and robotic manipulation ensure precise coating application for critical industrial components.
Laser Cladding
Our laser cladding services create metallurgical bonds for enhanced component surfaces. This precision process deposits material layer-by-layer to improve wear resistance and repair damaged components. Integrated with our engineering expertise, it extends service life for aerospace and industrial applications.
Precision Grinding
We offer cylindrical, internal and super-finishing grinding services to exacting tolerances. Our diamond and grit grinding equipment, combined with German super-finishing technology, ensures precise dimensional accuracy and surface finishes for coated and machined components across all industry sectors.
Metallurgical Testing
Our in-house metallurgical laboratory conducts comprehensive testing including hardness, porosity and bond strength analysis. We perform corrosion and gas testing to international standards, providing full inspection reports that verify coating and component compliance with customer specifications.
People
Shaun Deegan
CEO
With extensive engineering leadership experience, Shaun Deegan drives ASCO's strategic growth and technical excellence. He oversees operations across UK and Dubai facilities, maintaining our commitment to precision engineering standards and customer satisfaction.
Shane Crompton
Technical Support Technician
Shane completed a 4-year Technical Support - Technician Level 3 apprenticeship, demonstrating exceptional technical ability and dedication. He now contributes to our engineering team's capability in delivering precision machining and coating solutions.
Questions
What industries does ASCO Engineering serve?
We support aerospace, power generation, renewable energy, chemical processing, glass manufacturing, and motorsport sectors with precision engineering solutions.
Do you offer international services?
Our UK and Dubai facilities provide global service coverage, supporting multinational clients with localised engineering expertise and component turnaround.
What coating technologies do you use?
We employ HVOF, High Energy Plasma Spray, combustion, arc and laser cladding technologies to apply wear-resistant coatings using carbides, ceramics and metal alloys.
How do you ensure quality control?
We maintain a 99.5% external quality record through our dedicated metallurgical laboratory, temperature-controlled CMM inspection, and documented compliance with international standards.
Can you handle large-scale production?
Our facilities support both single-component repairs and large batch production, with machining capabilities up to 850mm diameter and 4m length components.
Are you certified for data security?
Yes, we hold Cyber Essentials accreditation, demonstrating our commitment to protecting customer data and digital operations to UK government standards.