Meet the Owner

John Johnson

30 Years of Hands-on Air Conditioning Expertise

Hi, I’m John Johnson...

the owner of Cassette Collars Limited. My journey in the air conditioning industry started over 30 years ago with what was supposed to be a temporary, two-day job shifting heavy equipment around a large site. I loved the energy and the challenge so much that I simply never left! 

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I spent my first three years in the trenches of installation, and I still look back fondly on those days out on the road, learning how systems work from the inside out. From there, I moved into maintenance—cleaning filters and assisting commissioning engineers on major, complex builds.

Over the decades, I transitioned into sales and project management. I’ve personally designed and run everything from simple split system installations to massive, complex multi-VRV and VRF systems for large hotels and commercial offices.

When the pandemic hit in 2020, I faced redundancy. Just two days later, an opportunity arose to take over Cassette Collars Limited, and I didn’t hesitate. Today, I draw on three decades of hands-on industry experience to lead the company and manufacture products the industry genuinely needs.

My Core Value

SIMPLE, UNCOMPROMISING CUSTOMER SERVICE

At the heart of everything we do is a simple promise: exceptional customer service. Because I’ve worked in every single corner of this industry, I know exactly what clients need: honest advice, reliable quality, and someone who answers the phone when you need them. We don’t believe in overcomplicating things or overselling you a solution you don’t need. We just believe in treating you right.

Let’s Work Together

Whether you are trying to solve an airflow issue with our specialized air deflectors or need expert guidance on your next project, my team and I are here to help.

Head over to our Contact Page to drop us a message, or give us a call directly. We look forward to working with you!

Quality Products

Solve Airflow issues with out specialized solutions.

Expert Guidance

Get advice and support from our experienced team.

On Your Side

From enquiry to installation, we are here to help.