About us

Leading the way in air pollution monitoring and environmental solutions

Enviro Technology Services (ET) is a world-leading supplier and service provider of real-time instrumentation and bespoke ‘turn-key’ environmental monitoring systems for the measurement of air pollution and greenhouse gases.

We pride ourselves in our knowledge and technical expertise of all things related to air pollution monitoring. It is this expertise, gathered over four decades of practical knowledge that enables us to advise upon the wide range of different applications that our instruments are used for and to help our local authority, university/research and industrial clients alike solve their specific air monitoring problems.

We have expertise in system design and integration as well as setting the standards in terms of our service and support throughout the UK and overseas.

Part of Cura Terrae

Founded in 1983 as an independent company, we joined the Cura Terrae group in December 2022. Cura Terrae is a collection of forward-thinking environmental companies dedicated to making the world a better place for people and the planet. The Cura Terrae group companies are Environmental Monitoring Solutions, Envirocare, Ecus and Enviro Technology Services.

Our accreditations

ET is committed to quality, health & safety and the environment.

  • ISO 9001
  • ISO 14001
  • ISO 45001
  • CHAS logo accreditation
  • Cyber essentials logo accreditation


ET has always focused on bringing to market innovative solutions for air quality monitoring. Its product range has been carefully developed to remain true to its founding principle of offering the very best in available monitoring technology.

Our Air Quality Monitoring Vehicle (aka smogmobile) is a prime example. A sophisticated, zero emission, mobile air quality monitoring laboratory. Fitted with next-generation, state-of-the-art instruments, AQMV can measure pollutants and greenhouse gases in real time both inside and outside the vehicle, while stationary or on the move.

Latest insights

Read our latest insights into the air quality and monitoring sector and stay informed on our work

Sound of silence? How IoT tech will help solve urban noise pollution

Duncan Mounsor Managing Director

Elevating our expertise through focused training

Lewis John UK Sales Manager - Scientific Applications

How Smart Cities tackle air pollution

Duncan Mounsor Managing Director

ET's Greenhouse Gas Analyser featured on BBC's Countryfile

Duncan Mounsor Managing Director

Our team

Our expert team has years of experience providing air monitoring products and solutions.

Sectors we work with

Enviro Technology Services (ET) operates across diverse sectors, providing comprehensive air monitoring solutions and expert guidance. For local authorities and government bodies, ET offers reliable measurement tools and support to ensure compliance with air quality standards. In the industrial sector, ET supplies advanced emissions measurement tools and comprehensive services, including MCERTS CEMS solutions, installation, and data management. For the scientific and research sector, ET delivers state-of-the-art analytical equipment and expert support for air quality and trace gas monitoring, tailored to meet the demands of challenging field conditions.


Careers at ET

Join Enviro Technology Services (ET) and make a real difference by protecting people and the environment from urban pollutants. Work with clients such as NHS trusts, Defra, and top universities on impactful projects that benefit communities and society. ET offers diverse growth opportunities, enabling you to collaborate with industry experts. Embrace a culture of integrity, respect, and diversity, where all backgrounds are valued, and teamwork drives our mission. We’re committed to supporting our employees’ health and wellbeing while fostering a passionate and professional work environment.


Contact our experts

Contact our team for expert assistance with all your air monitoring needs. We’re here to answer any questions and provide solutions tailored to your requirements.