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 Example of ventilation that secured ventilation system certification in Glasgow.

Professional Ventilation System Certification in Glasgow​

Irvine based Sigma Engineering Product Design Ltd can help with ventilation testing and inspection, providing you with easy to follow feedback and certification.

WHY IS LEV TESTING IMPORTANT?

Thousands of people die from work-related lung diseases every year, in many
cases due to exposures that took place many years before. Breathing in
certain dusts, gases, fumes and vapours in the workplace can cause serious,
long-term lung damage and so LEV systems are designed to remove harmful
contaminants from the breathing zone, reducing risk to employees.

Employers have a legal responsibility to look after the health of their
employees, but as well as this, regular maintenance and testing ensures your
systems are operating as efficiently as possible, thus saving money in the
long term.

 Tools used during a professional testing and ventilation system certification.

WHAT IS INCLUDED IN AN LEV TEST?

Our work adheres to guidelines provided by the Health and Safety Executive concerning LEV systems and can be broken down into three main parts:

* A thorough visual inspection of the system and associated components including internal ductwork, belts, air cleaning systems and fans.
* A careful assessment of the performance of the LEV system, using fully calibrated instruments as well as observation of the system in use.
* An overall assessment of the effectiveness of the LEV to adequately control the exposure to airborne contaminants.

Following the inspection, the LEV will be classed as satisfactory (pass) or unsatisfactory (fail), and a detailed report will be issued, providing you with the reasons and any actions or recommendations required as a result.
Get in touch with our team to arrange the testing of your system today.

TEST REPORTS

It is a legal requirement that a record of the LEV test is kept for at least
five years. If we carry out your examination, our degree qualified (MSc, BSc
Hons) engineer and BOHS qualified testers will provide you with a detailed
report on the effectiveness of your system, along with any required remedial
work or recommendations. This includes an overall assessment, along with all
associated measurements and readings.

We also include a 3-D drawing of your system, indicating important
components and test points, along with any photographs taken during the
test. You can rest assured that you will be fulfilling your obligation to
ensure your equipment reaches the standards required, keeping your staff
safe.

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ACTIONABLE INSIGHTS AND SYSTEM IMPROVEMENTS

Our LEV test reports don’t just show the results—they help you understand exactly what your ventilation system needs. Whether it’s fine-tuning airflow, updating filter schedules, or making small efficiency upgrades, these recommendations make a real difference. In kitchens, for example, they ensure your kitchen ventilation keeps the space safe and functioning properly. Following these insights helps you stay compliant while making your systems more effective, highlighting the value of professional ventilation testing in Glasgow.

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PROACTIVE COMPLIANCE AND CERTIFICATION

LEV testing and ventilation system certification isn’t just a one-off task—it’s about keeping your systems safe and reliable over time. We guide you on routine checks, preventive maintenance, and long-term compliance so your ventilation continues to meet HSG258 and COSHH standards. This approach also helps maintain good indoor air quality so everyone in the space can breathe easily. With Sigma Engineering Product Design Ltd, you can trust that your systems aren’t just certified—they’re performing efficiently and built to last.

 ​Ventilation testing equipment prepared on-site for certification.

WHY CHOOSE SIGMA EPD?

With more than two decades of experience in ventilation design,
manufacturing, installation and testing, we are the perfect partner to
choose for all your local exhaust ventilation requirements.

Our expert product design engineers and testers will provide you with the
confidence that you need to ensure that your LEV systems are performing to
their maximum potential and optimum efficiency.

Sigma EPD are CHAS accredited and are affiliate members of:

* BESA
* Federation of Small Businesses
* Constructionline
* Construction Skills Certification Scheme

Based in Irvine, we provide our ventilation and testing services to many
areas across Scotland. Give us a call and see how we can help you today.

WHY CHOOSE US?

  • Excellent reputation

  • Member of the Federation of Small Businesses

  • Constructionline

  • CHAS accreditation

  • Member of the Construction Skills Certification Scheme

  • Based in Irvine, we provide our ventilation testing and inspection services across Scotland

Frequently asked questions

 Fully compliant systems following comprehensive ventilation testing in Glasgow.

BOOK YOUR TESTING TODAY

Book your ventilation testing and inspection today by calling the experts at Sigma Engineering Product Design Ltd in Irvine.

CALL US: 01294 620031

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CONTACT US

EMAIL:

info@sigmaepd.com

​

PHONE:

01294 620031

OPENING HOURS

Monday - Thursday : 8:00 - 17:00

Friday: 8:00 - 14:00

Saturday - Sunday: Closed

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