33 King William Street
London
BREEAM Indoor Air Quality Assessments
Backed by ongoing SafeContractor and BESA memberships, ARM Environments is a multi-award-winning company notable for its experience in the industry and its recent technological innovations. We're certified professionals here to deliver air quality solutions that stand the test of time.



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ARM Environments — it's in our name. We operate under a comprehensive model: Assess, Remediate, and Maintain. These three steps to cleaner air eliminate any room for overlooked air quality problems and ensure your air quality is always at its best.
Contact us today for expert advice and a professional survey.
We're involved in lots of exciting, award-winning projects, from unique remote system surveillance to intelligent air ventilation and cleaning systems. By developing these technologies, we make way for health improvements and energy savings as we set the bar higher and challenge the industry to meet better, healthier, and cleaner standards.
AQDV (Air Quality-Driven Ventilation) is our advanced ventilation control strategy that optimises air quality and efficiency by responding to real-time conditions, rather than fixed schedules or CO₂ alone. It aims to improve indoor air quality by using a network of environmental sensors and digital twin technology to adjust ventilation precisely when needed – minimising pollutant exposure, reducing energy waste, and ensuring healthier indoor environments.
Shortlisted for Indoor Air Quality of the Year at BESA Industry Awards 2023
Featured Innovation in CIBSE Journal September 2023
Featured in Modern Building Services 2023, ASHRAE UK, and The BESA Book 2024
MaintainAway is a new innovation from ARM Environments that provides property owners greater insight into how their ventilation is performing, whilst reducing energy and maintenance costs using smarter, more efficient components.
Considering buying a new air handling unit?
Or refurbishing with like-for-like components?
Our MaintainAway product offers a third option. Upgrading to smart IoT components saves energy, and removes the need for regular cleaning and maintenance.
Winner in Smart Buildings category at ASHRAE Technology Awards 2023
Winner in Indoor Air Quality Initiative of the Year at HVR Awards 2023
Innovation Partner with Wates
Smart Filtration Management is our proprietary, data-led solution to one of the most overlooked energy and air quality challenges in building management: filter replacement timing. SFM-integrated HVAC systems transfer key performance data to a central hub which can be viewed at any time. The client, or us at ARM Environments, can then use this information to tailor a servicing schedule to your system's exact needs, potentially lowering maintenance costs and improving system performance.
Take the guesswork out of filter replacements with Smart Filtration Management.
Shortlisted for Product Innovation of the Year at BESA Industry Awards 2022
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Whether you've discovered an air quality problem or you just want to ensure your building is compliant, we're to help.
Please leave us your details and a short line about your requirements and we will get in touch as soon as possible.
+44 (0)1722 710312
22 High St, Alderbury, Salisbury SP5 3DU