Locks and keys have been used for centuries to safeguard valuable assets and property against unauthorised access and they continue to be used for the same purpose. From the oldest...Read more
Security for Homes
Security for Businesses
Calder Security is Yorkshire’s leading independent security company, offering a range of security services for homes and businesses.
We are a growing, company offering friendly, personal service with capability across a diverse range of security solutions. All our engineers are employed directly which means that we can guarantee their professionalism, knowledge and experience and that they meet our high expectations in terms of the service they give you.
While we are a Yorkshire based company, predominantly covering the Yorkshire region, we have the resources and capability to manage national contracts for multi-site companies.
For further information call us for free on