Book Free LEV Review
0800 046 1607

LEV Testing

General Extraction vs. On-Tool Extraction under LEV

Local Exhaust Ventilation (LEV) systems capture harmful dust, fumes, and particles to protect worker health. These systems are typically categorized into General Extraction and On-Tool Extraction.

Book Free LEV Review

Fill out the form to book a Free LEV Review us. We aim to reply to all enquiries within 24 hours on business days.

    No sales pressure. Compliance advice only.

    General Extraction

    • How it works: Captures dust and fumes from a larger area using ceiling or wall-mounted hoods.
    • Best for: Workspaces with dispersed dust or fumes from multiple stations.
    • Pros: Effective for large, open areas.
    • Cons: Less efficient for targeted dust at the source.

    On-Tool Extraction

    • How it works: Directly captures dust or fumes at the tool using extractor arms or hoods.
    • Best for: High-dust processes like sanding, grinding, and cutting.
    • Pros: Highly effective at controlling dust at the source.
    • Cons: Requires tool-specific systems.

    Which to choose?

    • General Extraction is ideal for large areas.
    • On-Tool Extraction is best for focused, high-dust activities.

    A combination of both may be used for optimal air quality.

    Lev Tec Solutions can help call us for a free site survey to discuss your air quality requirements.

    LEV Testing – Frequently Asked Questions

    LEV Testing is the process of assessing Local Exhaust Ventilation systems that remove harmful airborne substances like dust, fumes, and vapours. At LEV Tec Solutions, we ensure your LEV systems are functioning correctly to protect your workforce and comply with safety regulations.

    Yes. Under COSHH (Control of Substances Hazardous to Health) Regulations 2002, all LEV systems must be tested by a competent person at least every 14 months — or more frequently for high-risk processes.

    Our qualified engineers carry out a full inspection of your LEV system, measure airflow and capture efficiency, and ensure the system is operating to the required standards. You’ll receive a detailed report with test results and recommendations.

    Any business that produces hazardous airborne contaminants — including workshops, welding shops, laboratories, schools, factories, and more — is required to have its LEV systems tested regularly.

    Most systems need testing at least once every 14 months. However, certain processes (like those involving carcinogens or high dust levels) may require more frequent checks. We can advise on what’s appropriate for your setup.

    Don’t worry — LEV Tec Solutions offers expert support and remedial work to help you bring your system back to compliance quickly and efficiently.

    Yes. We provide a full LEV test report and certificate of examination that meets COSHH requirements and is valid for inspections by the HSE or other regulatory bodies.

    Yes. Our team holds industry-recognised qualifications such as BOHS P601 and adheres to the HSE’s guidance (HSG258) for LEV systems. You can trust us for professional, compliant service.

    We provide LEV testing and support services across Southern England. Get in touch to see if we can help in your area.

    Booking is easy — call us on 0800 046 1607 or email us at enquiries@levtecsolutions.co.uk , or fill out our contact form (LINK). We’ll arrange a visit at a time that works for you.

    Copyright © 2026 All Rights Reserved

    | Company VAT No: 497525247 | ICO Registration Number: ZC192661 | Cookie PolicyPrivacy Policy

    chevron-down linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram