Costello Security

Costello Security has provided a premium manufacturing and security service for many years to both residential and commercial customers. We are a customer focused company that enjoys success in a competitive security market by giving our customers that little bit extra. These clearly defined policies enable us to be more competitive, give a greater standard of care both during and after installation and ultimately ensure our customers' total satisfaction.Most of our work comes by recommendation, so we know that what we do works.

Greatly appreciate all you've done on this - responsiveness, excellent product and high quality job. Thank you. Will certainly relay this to Nuffield colleagues. Just wanted to let you know how grateful I was and how impressed I was with your professionalism, all I need to do is get you a few orders :-)) Cheers!

We provide an extensive catalogue of security gate installations for industrial, commercial and residential environments throughout London and the South East. Our security gates are fitted with push locks and L brackets and can be powder coated to match the colour of your walls and rooms. Our collapsible security gate installations are a universal security option for all areas of your commercial or residential premises, and may be used on windows and doors both internally and externally.The various security gate systems we provide can be installed on the inside or outside of apartment buildings, homes, offices and shops.

A high quality installation of a well manufactured and durable security or residential gate is a very effective way of doing this. Not only restricting access to intruders, a sturdy gate installation will also be a strong visual deterrent against any would-be thieves or vandals.