
Stiff, jammed, or broken lock? We diagnose and repair on-site — saving you replacement costs wherever possible.
Not every lock problem needs replacing. Our experienced technicians can diagnose and fix most lock faults on the same visit — from stiff mechanisms and broken keys to damaged gearboxes and misaligned doors — getting your security working properly again fast.
Lubrication, adjustment and internal repairs to restore smooth, reliable operation to your lock.
Keys snapped inside a lock removed cleanly and carefully, without damaging the cylinder or barrel.
Multipoint gearboxes, cam followers and springs replaced on-site for most common door systems.
Dropped door stopping your lock from engaging? We adjust hinges, frames and strikers.
Locks damaged in a break-in repaired or replaced promptly on the same emergency visit.
We carry parts and tools for the most common repairs — most faults resolved in a single call-out.
Hundreds of 5-star reviews from happy customers across London.
Locked out at midnight and they were at my door within 25 minutes. Absolutely brilliant service — professional, friendly, and very fairly priced. Would not hesitate to recommend 7Skies to anyone in East London.
Zack M.
Google · Leytonstone
Used 7Skies for an urgent lock change after a break-in. They arrived fast, explained everything clearly, and fitted a high-security lock on the spot. Transparent pricing — no nasty surprises. Highly recommended!
Gennie K.
Google · Stratford
Lost my car keys on a Sunday evening — genuinely thought I'd be stuck all night. 7Skies had a technician there in 20 minutes, programmed a new key on the van. Outstanding. Will definitely use again.
Sam T.
Google · Wanstead