COSHH 2002 · Yorkshire

LEV testing and certification in Keighley

Thorough examination, testing and certification of local exhaust ventilation by a P601 qualified engineer

Keighley's precision engineering and manufacturing firms use extraction to control the dust, fume and mist their work produces. A thorough examination and test, required by COSHH at least every 14 months, checks that control against the standard the system was built to.

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  • Independent & impartial
  • Competent engineer surveyors
  • Reports issued promptly

Extraction we test

Keighley, Yorkshire

  • Welding & soldering fume
  • Wood, MDF & fine dust
  • Fume cupboards & cabinets
  • On-tool & capture hoods
  • Spray booths & paint lines
  • Grinding, polishing & mist
Extraction we test

LEV testing and certification for Keighley businesses

Every examination needs a benchmark, and the best one is the system's own commissioning data: the airflow and capture figures it was designed and proven to deliver. We measure performance now and compare it to that baseline, alongside HSG258, so any drift shows up as a number rather than a hunch.

Where no commissioning record exists, recognised guidance and the design intent give us a reference to test against. This applies whatever the contaminant, from welding fume and grinding dust to vapour and mist.

How it works

Booking your LEV test in Keighley

On the day we establish the intended performance, measure what the system achieves, and record the difference at every point. You get a written report with a verdict per hood, photographs, any remedial actions and the next due date.

  • 1

    Get in touch

    Tell us about the extraction on your Keighley site.

  • 2

    Examination and test

    We measure airflow and capture performance at each hood.

  • 3

    Your report

    You receive a report with measured data and remedial actions.

Why businesses choose SEIS

  • Independent and impartial: we examine, we do not sell the equipment
  • Competent engineer surveyors
  • Clear reports issued without delay
  • Single items or whole sites
Areas we cover

LEV testing and certification across Keighley and nearby

Our engineer surveyors cover Keighley and the towns around it across Yorkshire. If your site is nearby, we can almost certainly reach you, so just ask.

KeighleyBingleySilsdenSteetonHaworthCross Hills
Other inspections in Keighley

Related compliance for Keighley businesses

Many sites need more than one statutory regime. If you use lifting gear, pressure systems, work equipment or extraction in Keighley, we can examine all of it.

LOLER lifting equipment in KeighleyView this service PUWER work equipment in KeighleyView this service PSSR pressure systems in KeighleyView this service
COSHH FAQs

LEV testing and certification: common questions

Do you provide LEV testing in Keighley?
Yes, we cover Keighley and the wider Yorkshire area, from a single extraction unit to a full ducted system. Call 0330 043 8191 to arrange a thorough examination and test around your work.
Can you test LEV near Keighley?
Yes, our engineers cover Keighley and the rest of Yorkshire, and we can usually attend within a few working days. Call 0330 043 8191 to fix a time that works for you.
How often does LEV need to be tested?
Under COSHH Regulation 9 every local exhaust ventilation system must have a thorough examination and test at least every 14 months, and that interval is a legal maximum rather than a target. Higher-risk processes in COSHH Schedule 4 are tested far more often, in some cases monthly or six-monthly; the HSE sets this out in its guidance on LEV examination.
Is LEV testing a legal requirement?
Yes. The duty sits with the employer under COSHH Regulation 9, which requires extraction that controls a hazardous substance to be examined and tested by a competent person, and that responsibility stays with you even when the work is outsourced. You can read the duty in plain terms in our COSHH regulations guide.
What does an LEV thorough examination and test involve?
It is a structured check that the system still controls the contaminant the way it was designed to, not a service or a filter swap. We measure airflow and capture velocity at each hood, check duct velocities, filters and fan condition, and compare every reading against the design data and the HSG258 benchmarks.
Who is qualified to carry out LEV testing?
The HSE expects a competent person, which it links to BOHS-recognised training such as the P601 qualification. Our engineer surveyors hold P601 and report to the HSG258 standard, so the examination stands up to scrutiny.
What is in the LEV report, and how long must I keep it?
You receive the measured airflow and capture data, a pass or fail verdict at each test point, photographs, any remedial actions and the next due date, and it is this report an inspector asks to see rather than a service record. COSHH requires the records to be kept for at least five years, so we log every result against your system.
What happens if my LEV system fails the test?
The report sets out exactly why, for example low airflow, a worn fan or a badly positioned hood, and the remedial work needed to bring it back into adequate control. Once the work is done we can return to re-test and confirm the system is protecting people again.

Due an LEV test or certificate in Keighley?

Talk to an engineer surveyor, get a quote and book your inspection in Keighley.

0330 043 8191 Request a quote