Tailored Odour and Air Pollution Control Services

Delivering Effective Fully Engineered Odour and Clean Air Technology Solutions

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Looking for expert help

Whether you’ve got an existing odour problem or just need to avoid one occurring in the future, our consultants can advise you on a wide range of technologies and solutions.

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Designing the optimum solution

Our Design and Build services give you a turn-key solution to your air pollution issues. Our experts work with you to create a solution that’s tailored to your needs.

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Maintaining peak performance

Servicing and Maintenance is key to making sure that Air Pollution Control solutions keep performing at their optimum. Avoid costly problems with servicing by OSIL’s expert engineers.

OSIL provided a cost effective solution in VOC reduction with a high level of expertise, design capability and service - successfully completing the job in a tight timeframe.
Nick Berkovits, Senior Brewer, Timothy Taylor

3 reasons to trust OSIL
with your Air Pollution
Control issues:


More than 100 years of experience combined with our independent, research-led approach, guarantees you trouble-free delivery and performance.


We use a range of solutions and technologies to find the right solution to meet your individual odour and air pollution requirements


Focussed on leading the market through innovation, collaboration and customer service.

Latest News

David James joins OSIL

OSIL are pleased to welcome new OSIL team member David James in the role of Project Manager.  The company is continuing to grow and  the appointment of David will further provide vital Project Management for our clients. David comes to us with a wealth of Water Industry experience developed over the last 40 years, having been a … Continued

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Achilles UVDB Certification

We are pleased to announce for the third year running that OSIL have been awarded the Achilles UVDB Verify Audit Certification, Category B1, achieving an amazing 100% in all four categories!   We are all proud to be part of such a fantastic result.  

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Latest Tweets

Due to bad weather, OSIL will be closing at 4pm today, reopening at 9am Friday 2nd March. Stay warm and safe :) 3 weeks ago

We are pleased to welcome our new Project Manager, David James. David brings with him a wealth of experience and will be an asset to OSIL. #welcome 1 month ago

Great news for OSIL - we passed the Achilles UVDB Verify achieving 100% in all four categories! #achilles #certification 1 month ago