Cloverleaf Security are fast response emergency locksmiths serving Hertfordshire.... We specialise in mobile callouts including bank holidays with a rapid response to all emergencies, our services include: Opening all locks in emergency, Lock changes, Emergency door replacement service, Safe opening service, Insurance approved BS3261 locks, Security upgrades, Emergency burglary repairs services, Emergency door and frame carpentry repairs, Supply & fit all types of door/window/lock/security reinforcement Products, We provide key cutting services on site, Supply and fit to order master suite systems, Supply and fit to order safes and safe installation, Supply and fit of restricted locks with patented keys to prevent duplication. All our vans are well stocked with all the necessary equipment for a fast and efficient service, as a mobile service we can come to your residential address, your business address, in fact anywhere that is convenient for yourself. Locks: Banham, Ingersoll, Chubb, Era, Zone, Cisa, Union, Yale, Adams Wright, Master, Euro/Oval Cylinders, Digital door locks, UPVC door systems. Security & Frame reinforcements: London bars, Birmingham bars, Lock guards, Anti-thrust plates, Door closers, Concealed or surface mounted panic bars. Kickstop security products: A large percentage of burglaries are committed by 'kicking in' the door. The home Office statistics state this is as high as 71%. When fitting mortice locks, the door has to be chiselled and pieces of wood are removed to fit the lock, this weakens the door and frame and will result in much weakened door security. Because the fitting of most door locks involves the removal of wood, the weakened door or frame will split around the locks during a forcible entry or a 'kick-in'.