Our Services

At FirstLine Locksmiths, we provide fast, reliable, and affordable locksmith services across homes, businesses, and vehicles. From emergency lockouts and lock repairs to smart lock installations and uPVC door fixes, our expert team is here 24/7 to keep you secure. Proudly serving Harrow and surrounding areas with a reputation built on trust, speed, and satisfaction.

🔐 Emergency Lockout Service

Locked out of your home, office, or car? Our rapid response team is available 24/7 to get you back inside quickly and safely—no damage, no stress.

🏠 uPVC Door & Window Locks

Specialised service for uPVC mechanisms and multi-point locking systems. Whether jammed or broken, we’ll restore your security efficiently.

🛡️ Smart Lock Installation

Step into the future with keyless entry and smart locks. We install and set up secure smart lock systems tailored to your needs and budget.

🚪 Lock Repair & Replacement

From worn-out locks to complete replacements, we fix or upgrade all types of locks for doors, windows, safes, and more. We use British Standard parts for peace of mind.

🚗 Car Lockout Service (Key Inside Vehicle)

Locked out of your car with the key inside (but not in the boot)? We offer quick, non-destructive vehicle entry to get you back on the road fast. Available 24/7 with no damage to your car.

🏢 Commercial Locksmith Services

We secure offices, shops, warehouses, and more. Master key systems, high-security locks, access control—trust us to keep your business protected.

What Our Clients Say

Sophie from Uxbridge

I was locked out at 11pm with no spare key. FirstLine Locksmiths arrived in under 30 minutes and had me back inside in no time—no damage at all. Honestly brilliant service