Stoke Depot Opening Times: 07.30am – 5.00pm Mon to Fri | Shrewsbury Depot Opening Times: 08.00am – 5.00pm Mon to Fri
We know that in Dudley, compressed air isn’t just a utility; it’s a raw material. Whether you are running a foundry, a CNC machine shop, or a fabrication plant, you need a system that is as tough as the products you make. Our engineers are experts in the heavy-duty, dirty-environment applications that define the Black Country’s industry.
From the historic Thornleigh Trading Estate to the heavy-industry area around Peartree Lane, Dudley is home to businesses that push compressors to their limits. Metalworking generates dust, heat, and high demand, conditions that wear out less robust machines.
We provide robust solutions tailored to these environments:
Whether you are a long-standing family firm like Thomas Dudley Ltd or a specialist precision engineering workshop, we have the expertise to keep your air supply consistent and clean.
Dudley’s diverse industrial base requires more than just standard air power. J Ll Leach offers a multi-disciplinary service that covers all aspects of your fluid power and gas generation needs.
For metal fabrication and laser cutting businesses, we offer On-Site Nitrogen Generation. Instead of relying on expensive cylinder deliveries that can halt production if they run late, our Atlas Copco nitrogen skids allow you to generate your own high-purity assist gas directly from your compressed air supply. It’s cheaper, safer, and gives you total control.

We also provide specialist Steam System support. Many of Dudley’s processing plants use steam for heating and surface treatment. Our engineers can service your Spirax Sarco equipment, ensuring your steam traps are not leaking money and your boilers are compliant.
If you are concerned about rising energy bills, our Air Leak Detection services are essential. In noisy environments like foundries, leaks are impossible to hear but expensive to ignore. Our ultrasonic surveys find these invisible money-wasters so you can plug the gap in your profits. We can also upgrade your entire distribution network with modern Pipework Installation, replacing old, corroded steel with efficient, flow-optimised aluminium systems.
Yes, we specialise in maintaining compressors in harsh environments like foundries and metal fabrication shops in Dudley. We can upgrade your filtration systems to handle heavy dust loads, preventing overheating and premature failure.
Yes, we supply and install high-pressure compressors and boosters suitable for laser cutting applications. We can also provide on-site nitrogen generators, allowing you to produce your own assist gas and cut costs significantly.
Yes, we have engineers covering the entire Dudley area, including the Pensnett Trading Estate. Our local presence means we can get to you quickly for servicing or emergency repairs.
Yes, compliance is vital in heavy industry. We act as your ‘Competent Person’ to draw up your Written Scheme of Examination (WSE) and conduct statutory inspections, ensuring your pressure systems are legal and safe.
Our experienced team is waiting for your call. We work with businesses
of all sizes in every sector – get in touch today.
ADDRESS
J Ll Leach & Co Ltd Head Office
Etruscan Street, Etruria
Stoke on Trent,
ST1 5SE
01782 202001