• Hi - Let me introduce myself

    My name is Ed and with help from my extremely supportive family, I run Cerberus Security.
    When I started the firm more than a decade ago, I promised myself I would never compromise my morals and would do my best to save my client money wherever I can.
    To this day I believe I have upheld my promise and although a business needs to make money, people deserve to pay a fair price for the job that needs doing and no more.
    You will often find my wife Laura accompanying me on most of my call outs as she suffers from several long term medical conditions so I am her carer. She's a little soldier and usually has a big smile on her face, especially if she has a nice cup of coffee (hint hint).
  • Ed started the company in 2007 and since then has worked tirelessly to offer a friendly and honest service even at the cost of profit. Our overall total job costs are significantly lower than the majority of our competitors and we guarantee you'll not a more personal friendly service!

    Both a highly skilled and experienced engineer, Ed is upbeat, friendly and a workaholic! With the help of a select few qualified accredited engineers, we cover a wide area 365 days a year!

    Call now and speak directly to Ed, not a sales rep, and he can advise you on the best and most effective solution to your problem. Ed works closely with other local quality tried and tested tradesmen to provide a complete domestic and commercial security service.

    If you have an issue that we are unable to help you with, we will do our best to put you in touch with the individual best equipped to assist you.

  • Cerberus Security locksmiths are NOT a pop up firm - established and constant!

    Cerberus Security locksmiths have been serving Cambridgeshire and the surrounding area's from the same location in Sawston since day one. We have never changed our trading name or number and will always be contactable should you need us to honour our promise. Also in Cambridge and Haverhill.
  • Both fully qualified & insured, we pride ourselves on our excellent working relationship with clients that have seen the company receive countless recommendations from previously satisfied customers.

    Call us direct to save time and money on Cambridge (01223) 902234 or save our number ICE. We will not let you down!

    Cerberus Security is not a pop up firm that periodically changes trading names and phone numbers. It is a small yet professional, constant and ever evolving service that it’s customers can rely on.

    You give us your acceptable response time & if we cannot meet it we will put you in touch with another locksmith who can. You can rely on the level of workmanship & our 5 star aftercare service.

    When you’re in need of a dependable locksmith service, don’t hesitate, call Cerberus Security locksmiths today or save our number into your phone just in case of emergency!

    We’ll never stop trying to improve our service so any thoughts you have would be gratefully received.

    We are physically located in Sawston South Cambridge and are not a call centre 200 miles away claiming to be local! Do not be fooled by these pretenders. Some of these firms do not even have a single locksmith in their employ. What they do is promise you an engineer within the hour and then start calling locksmiths in your area such as ourselves asking us to cover the job for them. If they cannot find someone they will wait for you to call asking where is your engineer and then make some excuse (his vans broken down being a favourite) at which time it may be too late to find another.