“Very proactive and extremely helpful, especially with technical queries. I would not hesitate to recommend and will certainly be using them again in the future.”



Under CDM2015 regs we have found CASS ALLEN to exercise a level of professionalism and due diligence which is second to none. We would therefore definitely recommend CASS ALLEN as our preferred acoustic consultant, for all of our projects.’


SF - Taylor Wimpey South Thames

“I was very pleased with their technical knowledge and professional approach when dealing with a very awkward purchaser as well as the local authority.”


JH, Telford Homes

“Cass Allen went above and beyond to help with the Acoustic planning performance and conditions regarding the Greenwich Creekside project…”


LM, Capita plc

“Good comprehensive reports and advice at all design stages. Very flexible and professional, provided attendance at acoustic cladding tests at short notice.”


DF, Berkeley Homes

“Cass Allen have assisted us on a number of our projects. I’ve been impressed with their thorough and professional approach.”


MT, Lark Energy

Chris McNeillie - Director
Direct Dial: 01234 834862 / Email

Chris advises on a wide variety of projects and also manages many of the internal teams of acousticians that we bring together to handle large projects. He is a Chartered Engineer (CEng), holds an MSc in Environmental and Architectural Acoustics, and a Post-graduate Diploma in Acoustics and Noise Control from the UK Institute of Acoustics (IOA). Chris's experience includes noise and vibration assessments for a range of residential, commercial, industrial and infrastructure developments on behalf of a wide range of public and private sector clients.

Of particular interest is working with clients on large-scale industrial and infrastructure projects and he presented a paper at Acoustics 2012 in Hong Kong on large-scale industrial noise management. Chris spent a few years working in Australia on large industrial projects including road upgrades, mine and quarrying expansions, new ports and new industrial facilities. Outside work, Chris is a keen cyclist and a terrible golfer.

Get in touch

We hope you’ve enjoyed browsing our website but if you have any questions feel free to call us to talk through any acoustic issues you may be facing on your projects. The best person who can help with specific queries can be found here.