Fixed-Price Home Security & Locksmith Services in Northwest London

The problem isn't the price. It's not knowing who you're letting through the door.

When you're locked out at 9pm in Harrow or Brent, the first Google result quotes £250 before anyone has seen your lock. Some of those call centres subcontract to whoever is free that night, and if they drill a lock that didn't need drilling, there's no local person to hold accountable. KeyCraft exists because Northwest London residents were already asking their neighbours on Nextdoor and Facebook for someone they could actually trust. We are that person, and we show up with a name, a face, and a price you agreed to in advance.

How a KeyCraft job actually works

1. You call or message with your postcode and job type Tell us what's happened: locked out, lock needs changing, tenancy handover, whatever it is. We ask two or three questions and give you a fixed price on the phone before anyone moves.
2. We confirm dispatch and give you an arrival window For emergencies, that window is 90 minutes or less across NW1 to NW11, HA, and UB postcodes. You know the engineer's name before we arrive. No anonymous operative, no subcontract.
3. We diagnose on-site and talk you through the options We explain what we found, what we recommend, and what it will cost. If non-destructive entry is possible, that's what we do. We never drill a lock that doesn't need drilling.
4. We complete the work and send you before-and-after photos via WhatsApp Payment is collected on the spot once you're happy. You receive a WhatsApp message with photos and any lock grade certificate included in your package. No invoice that arrives three weeks later.

Why KeyCraft

British Standard locks, every time

Every cylinder we fit meets British Standard 3-star rating, the minimum standard recommended by insurers and police across the UK. We carry Yale Platinum and equivalent snap-safe products in the van on every job, so there is no delay waiting for parts.

90-minute response across NW postcodes

We cover NW1 through NW11, HA, and UB postcodes. When you call, we confirm your postcode and give you a realistic arrival window on the phone. If we cannot make 90 minutes for any reason, we tell you before you hang up, not after you have been waiting.

Verifiable on Nextdoor before you open the door

You can look up KeyCraft by name on Nextdoor for your Northwest London neighbourhood before you book. Real reviews from neighbours in Harrow, Brent, and Camden who have used the service. Not a call centre rating, a community one.

Services

• Lock Change — Single Door Quoted per job Supply and fit of one British Standard 3-star cylinder (e.g. Yale Platinum or equivalent) on a uPVC or wooden door, includes 3 keys
• Home Security Audit + Upgrade Quoted per job 30-minute in-person security assessment, written recommendations, and optional same-day upgrade of identified weak points (door locks, window locks, letterbox restrictors)
• Tenancy Turnover Package Quoted per job Rekey or replace all external door locks for a standard 2–3 bed rental property, new keys cut for landlord and tenant, certificate of lock grade provided

Who KeyCraft is right for

KeyCraft works best for people in Northwest London postcodes who need a locksmith they can actually verify before letting them through the door. If you have been quoted over £150 for a standard lockout before anyone has seen your lock, or if you have had a tradesperson drill a cylinder that did not need drilling, you already know why this matters. We also work with local landlords who need locks changed between tenancies on a short timeline, and small business owners in areas like Kilburn, Wembley, and Edgware who cannot leave a premises exposed overnight.

• Homeowners in NW1 to NW11 locked out or upgrading security
• Renters who need new locks after a break-in or lost key
• Buy-to-let landlords in Brent and Harrow managing tenancy turnovers
• Small business owners in Wembley
• Kilburn
• and Edgware needing commercial lock work
• Anyone who has been burned by a rogue locksmith and needs a trustworthy replacement

How we deliver on every job

• Fixed price agreed before dispatch Every job is quoted over the phone after two or three diagnostic questions. The price you hear is the price on the invoice. There is no 'assessment fee' that unlocks a higher number when we arrive.
• Non-destructive entry is always the first option We carry the tools and knowledge to open the vast majority of standard residential locks in Northwest London without drilling. Victorian terrace front doors, uPVC frames on 1970s conversions, modern Wembley builds: we know the housing stock because we live in it.
• British Standard locks fitted as the default Every lock change uses a 3-star British Standard cylinder (Yale Platinum or equivalent). These meet the minimum standard most home insurance policies require. We tell you the grade, give you the certificate, and leave you with three cut keys.
• Before-and-after documentation sent via WhatsApp Once the job is done, you receive photos of the completed work and any relevant certificate directly on WhatsApp. If you are a landlord managing a tenancy turnover, that documentation is ready to share with your letting agent the same day.
• Verifiable reviews in your own neighbourhood We ask every customer to leave a review on Nextdoor or Google using their actual address area. That means when a neighbour in Kilburn or Wembley searches for a locksmith recommendation, the review they find came from someone on their street, not a generic five-star on a directory.

Frequently asked questions

How is the fixed price confirmed before you arrive?

When you call, we ask you a few straightforward questions: your postcode, the type of door, and what has happened. Based on that, we give you a fixed price on the phone. That price is confirmed before we leave. If anything changes when we see the lock in person, we tell you before we do any additional work. You are never invoiced for something you did not agree to.

Which postcodes do you cover and how quickly can you get there?

We cover NW1 through NW11, and HA and UB postcodes across Harrow, Brent, Wembley, and surrounding areas. Our emergency response window is 90 minutes from your call. For planned work like lock changes and tenancy turnovers, we book a specific slot and confirm it with you directly.

What locks do you fit and are they British Standard?

Yes. Every cylinder we fit as a replacement or upgrade is British Standard 3-star rated. We carry Yale Platinum cylinders and equivalent snap-safe products as standard. If you want to know the exact product before we arrive, just ask on the phone and we will tell you.

What is included in the Tenancy Turnover Package?

We rekey or replace all external door locks on the property, cut new keys for both the outgoing landlord set and the incoming tenant, and provide a written certificate confirming the lock grade fitted. This is useful for your tenancy records and for insurance purposes. It is designed to be completed in one visit so you are not waiting across multiple days.

How do I verify you are trustworthy before letting you into my home?

Look us up on Nextdoor before you book. Search KeyCraft in your Northwest London neighbourhood feed and you will find reviews from local residents who have used the service. You can also ask us to confirm the engineer's name when you call so you know exactly who is arriving. We understand that opening your door to a stranger is not a small thing.

Get in touch

Drop your postcode and a one-line description of the job. You'll get a fixed price back within minutes, not a vague estimate that doubles when we arrive.

Send an enquiry

No call-out fee to quote. Payment only on completion.