Tweddle Engineering

Specialists in the Design, Manufacture & Installation of Bespoke Industrial Machinery

Tweddle Engineering is a leading engineering and fabrication company based at Kirkbride Airfield, Cumbria. Since 1988, we have been delivering high-quality, bespoke industrial machinery and engineered solutions for customers across manufacturing, timber processing, construction, utilities, and process industries.

Our reputation is built on precision engineering, dependable performance, and a fully in-house capability that allows us to control every stage of a project – from design through to fabrication, installation and commissioning.

As part of the Watsco Group, we continue to invest in modern technologies, advanced fabrication equipment and strong engineering leadership.

About Us

Operating from a 7-acre site with over 4,000m² of covered workshop space, Tweddle Engineering provides a complete end-to-end engineering service. Our team of designers, mechanical engineers, coded welders and specialist fabricators manufacture complex machinery and large-scale industrial equipment to the highest standards.

We support customers across the UK and internationally with engineered systems built for reliability, compliance and long-term operational efficiency.

Operating from a 7-acre site with over 4,000m² of covered workshop space, Tweddle Engineering combines advanced design capabilities, modern fabrication facilities, and hands-on experience to deliver exceptional results.

We provide complete engineering solutions – from initial concept design and detailed fabrication drawings to full-scale manufacturing, installation, and commissioning.

Our in-house team of designers, engineers, and fabricators ensures every project is completed to the highest standards, on time and within budget.

What We Do

Tweddle Engineering specialises in the design, manufacture, installation and upgrade of industrial systems, including:

  • Bespoke industrial machinery and mechanical systems
  • Material-handling and automation equipment
  • Pressure vessels, tanks and process-plant components
  • Structural fabrications, platforms and steelwork
  • Kilns, boilers and industrial drying equipment
  • Site installation, upgrades, repairs and maintenance
  • Full CE/UKCA mechanical compliance support

Our in-house capability ensures consistent quality, fast turnaround and complete technical oversight on every project.

Our History

Tweddle Engineering was established in 1988 and has grown into one of Cumbria’s most respected engineering companies. A major milestone came in October 2024, when the business was acquired through a Management Buyout by the Watsco Group, led by Joe and Ashley Watson.

With Joe continuing as Managing Director and Ashley coming on board to play a key strategic role in the group’s development, the company has entered a new phase of investment, modernisation and growth. Under their leadership, Tweddle Engineering has continued to expand its design capabilities, fabrication capacity and technical expertise – while maintaining the core values that have defined the business for more than three decades.

Today, as a key part of the Watsco Group, Tweddle Engineering blends traditional engineering craftsmanship with innovative manufacturing technologies to deliver reliable, high-performance solutions across the UK and internationally.

From concept to completion, we deliver trusted engineering solutions built on quality, safety, and innovation

Our Team

Tweddle Engineering Team Photo
Tweddle Engineering Team Photo

Our Services & Capabilities

Tweddle Engineering provides a complete, end-to-end engineering service – from design and fabrication to installation, testing and ongoing support. With large-scale facilities and decades of experience, we deliver fully integrated engineering solutions for complex industrial projects across the UK and internationally.

Our Services

At Tweddle Engineering we offer a complete range of engineering services, providing clients with fully integrated solutions from start to finish:

Design & Engineering

We offer innovative mechanical design using advanced CAD and 3D modelling software. Our design team develops practical, efficient and compliant solutions tailored to each client’s operational requirements.

Fabrication & Manufacture

Using high-quality materials and modern fabrication techniques, we manufacture precision-engineered components, machinery and large-scale structures. Our facilities support everything from heavy steel fabrication to detailed assembly work.

Installation & Commissioning

Our experienced installation teams manage the full on-site integration of equipment, ensuring safe, reliable and fully compliant commissioning across industrial, manufacturing and processing environments.

Shutdown, Maintenance & On-Site Support

We provide flexible on-site support for planned shutdowns, maintenance works, upgrades and emergency repairs – ensuring minimal downtime and maximum operational performance for our clients.

Industries We Serve

Tweddle Engineering delivers bespoke solutions across a diverse range of sectors, including:

Sawmill & Timber Processing
Design and manufacture of sawmill machinery, timber-processing systems and handling equipment built for productivity, durability and continuous operation.

Pressure Vessels & Storage Tanks
Engineering, fabrication and testing of pressure vessels, air receivers and liquid/gas storage tanks compliant with UKCA, CE, ASME and other international standards.

Renewable Energy
Support for renewable energy projects through advanced fabrication, steelwork, mechanical systems and sustainable engineering solutions.

Steel Fabrication & Construction
High-quality structural steelwork, platforms, frames and heavy fabrications delivered with precision craftsmanship and rigorous quality control.

Industrial Machinery
Custom-designed industrial machinery that improves efficiency, safety and reliability across manufacturing and processing sectors.

Material Handling Systems
Bespoke conveyors, lifters, tippers, and mechanical handling systems engineered to streamline operations and increase throughput.

Timber Treatment Systems
Design and fabrication of timber treatment equipment, autoclaves, tanks and ancillary systems for consistent, high-quality preservation processes.

Nuclear & Energy Sectors
Precision engineering for nuclear and energy industries, meeting strict international safety, quality and regulatory requirements.

Industrial Pipework Fabrication
High-pressure pipework fabrication and installation, including process lines, manifolds and welded pipe systems for industrial plants.

Our In-House Capabilities

Our extensive facilities and skilled workforce allow us to control every stage of manufacture and assembly, ensuring accuracy, consistency and full traceability.

Steel Fabrication & Welding
Mild steel, stainless steel, aluminium and specialist fabrications with coded welding capabilities including MIG, TIG, MMA and SAW.

Sheet Metal Forming & Rolling
Advanced plate rolling, folding and bending for precision components, large-diameter vessels and custom fabrications.

Machining & Finishing
CNC machining, drilling, tapping, milling and finishing to deliver fully assembled, ready-to-install components and equipment.

Hydraulic & Pneumatic Systems
Design, manufacture and installation of hydraulic power units, pipework, actuated systems and pneumatic assemblies.

Mechanical & Electrical Assembly
Complete integration of mechanical assemblies with electrical and control systems, ensuring seamless operation and compliance.

Inspection, Testing & Certification
Load testing, pressure testing, QA documentation, confined space works and full compliance certification to industry standards.

Protective Coatings & Corrosion Protection
In-house painting, galvanising, bead blasting and coating systems to maximise durability and environmental resistance.

Heavy Lifting & Handling
Safe handling and movement of heavy structures and assemblies up to 80 tonnes, supported by specialist equipment and trained personnel.

For a detailed overview of our technical capabilities and equipment, visit our Capabilities page to learn more about our full range of engineering processes and expertise.

Quality Assurance with Tweddle Engineering

bsi ISO 9001 CertifiedQuality is at the core of everything we do here at Tweddle Engineering, so we are delighted that our quality management system complies with the requirements of ISO 9001:2015. We continuously strive to improve the quality of both the products we supply and the efficiency of the service we provide. The comprehensive quality standard covers the design, manufacture, supply and management of installations of pressure treatment plant, material handling equipment and finished/semi-finished parts using a range of materials, throughout the UK, Europe & the rest of the world. Including, but not limited to multiple industries and sectors such as manufacturing, engineering, construction, energy, timber, agriculture and recycling. View our ISO 9001:2015 Certificate

Over 35 years of experience delivering high-quality engineering solutions across diverse industries

Why Choose Tweddle Engineering?

Tweddle Engineering is trusted across the world for delivering reliable, high-quality engineering and fabrication solutions built on decades of experience, technical expertise and a strong commitment to customer satisfaction. Our integrated approach, from design to installation, ensures every project is delivered safely, efficiently and to the highest industry standards.
  • Proven Industry Reputation

    With more than 35 years of engineering excellence, Tweddle Engineering has built a strong reputation for delivering dependable, high-performance solutions across manufacturing, timber processing, construction, energy and industrial sectors – locally, nationally and internationally.

  • Customer-First Approach

    Long-term relationships are at the heart of our business. We take the time to understand each client’s operational challenges and develop engineering solutions that not only meet but exceed expectations.

  • Skilled & Experienced Workforce

    Our team includes highly trained designers, engineers, fabricators and site technicians. Continuous training, certifications and industry development ensure we maintain the highest standards of safety, precision and workmanship.

  • Fully Tailored Engineering Solutions

    Every project we deliver is custom-designed and manufactured to suit the unique technical requirements of the client. No off-the-shelf solutions – everything is engineered for purpose, performance and reliability.

  • Quality Management & Compliance

    We operate under a fully audited ISO 9001 Quality Management System, ensuring full traceability, consistency and quality control across all projects, from initial design to final installation.

  • Decades of Technical Expertise

    With a long-established history and hundreds of completed engineering projects, we offer unmatched technical knowledge and problem-solving capability – particularly in complex, large-scale and bespoke mechanical systems.

  • Strong Commitment to Safety

    Safety is central to everything we do. Our engineers work to strict industry standards, carrying out compliant installations and maintaining robust safety protocols to protect our people, customers and the environment.

  • Flexible & Responsive Service

    Every project is different. Our responsive, adaptable approach ensures clients receive engineering solutions that align perfectly with their operational needs, timescales and budgets.

  • Competitive & Transparent Pricing

    We provide clear, competitive quotations with no hidden costs. Clients can trust in our honesty, transparency and commitment to delivering value at every stage.

  • Reliable Delivery - On Time & On Budget

    Tweddle Engineering is known for delivering projects efficiently and consistently. Our strong project management ensures deadlines are met, budgets are maintained and quality is never compromised.

Our Core Values

We commit to these core values to guide our decisions and behaviour and set a standard of excellence that rewards our customers, our employees and our business

Efficiency

We develop and deliver cost effective and fit for purpose solutions

Excellence

We strive to get better, smarter and more innovative and be the best at what we do

Customer Value

We put the needs of our customers at the heart of everything we do

Health & Safety

We maintain a safe working environment for our customers and employees

Accountability

We accept our individual and team responsibilities and we meet our commitments

Leadership

We encourage leadership among employees to develop and maintain a talent pool

Teamwork

We support and value our colleagues and work together as a team in an open and honest way

Partnerships

We build and nurture long-term partnerships with our employees, customers and suppliers

Design, manufacture, and installation of bespoke industrial machinery and equipment across the UK and internationally

Our Other Companies

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Watso Group

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Looking to start your project? Contact our team today

Make an Enquiry016973 51027

Looking to start your project? Contact our team today