Quality of Service at a Sensible Price. Worldwide.

We Care 4 Air is a reputable business built on a strong foundation of knowledge, shared ethics and a passion for customer satisfaction.  We strive to achieve excellence by always listening to our customers, knowing and doing what is right and continuously checking to see where we can improve.

David Mackay our Technical Manager is one of the most experienced air quality engineers worldwide and provides the official worldwide technical support for Casella Monitor Labs. Rest assured that as one of our customers your air quality monitoring will be among the highest performing in the world: with an average data capture of 97% you’re in safe hands.


We know just how much hard work we put into being the best in our field. To prove it, here are some of the certifications we have achieved along the way. To receive a copy of any of our policies please contact us. Our ISO 14001 environmental certification is currently being upgraded with a UKAS provider due summer 2020.

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We Care 4 Air are proud to be an MCerts approved manufacturer for the Aeris gaseous analyser range:


UK Manufacturer for the Aeris analyser range: AE 2010 O3, AE 2030 CO, AE 2041NOx, AE 2050 SO2

AE2041 Nox Analyser:

AE2010 Ozone Analyser:

AE2030 Carbon Monoxide Analyser:

AE2050 Sulphur Dioxide Analyser:


Our team have all been trained by David Mackay and are based at our workshop near Stansted Airport.


When they are not needed out on site they are in the workshop building, repairing and testing equipment.


By having our engineers workshop based, they are continuously learning, keeping their knowledge and skills up to date, and can be sent out at a moments notice with all the correct equipment to fix call outs first time.

Vanessa originally trained in the media industry with the Independent Newspaper and latterly Sales and Marketing Director of the Reuters Magazine and website.

Vanessa cares passionately about quality and satisfaction and constantly drives for higher standards.

David is a hugely talented air quality engineer and trains our staff and customers around the world.

David strives for excellence in all that he does and he expects the team to follow his lead.

Mike is the former VC Technical for Sony Europe and we are delighted that he joined our senior management team in 2018.


Mike’s experience and knowledge have proven to be invaluable in developing both our engineering team and future air quality monitoring products.

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UK Manufacturer for the Aeris analyser range: AE 2010 O3, AE 2030 CO, AE 2041 NOx, AE 2050 SO2

Unit C Bridgeworks,

Hall Green,



CM22 7RP

Copyright © 2020 WeCare4Air

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