About Us



Costello Audio began its journey with one primary aim - to provide spectacular experiences through the use of PA systems.

Based in Swindon, we specialise in tailoring and operating indoor and outdoor events throughout the Southwest. A key component in our service is understanding your vision, so we can ensure that your audience hears your message.


We have expanded our capabilities to deliver full technical production.  

We thrive on collaboration and communication. These are essential to the success of any project. Our friendly team provides technical support that allows our clients to take their ideas from concepts to fruition.

We understand the attention-to-detail that comes with creating experiences. You can trust that we will provide a seamless process from our first conversation to the delivery of your event. 


Planning an event?