Welcome to John Harris Ltd, Scotland's premier company in the eradication of airborne pollutants in the workplace.

If you are searching for a supplier of fume and dust extraction, COSHH testing, air monitoring, noise pollution testing and Nederman installation, then you have found the experts.

 Why choose John Harris Ltd?

• Our staff have over 30 years of industry experience.
• We are Scotland's only approved Nederman stockists.
• We provide a full design, supply and installation service.
• We supply a product range to suit every application.
• We deliver nationwide coverage.
• We guarantee you a professional value for money service.
• We improve your working environment, ensuring it meets strict health and safety legislation.
• NEDERMAN INSTALLATION SPECIALISTS.

John Harris Ltd and Nederman - improving your work environment