From
New London House, EC36 London Street, City of London
To
IslingtonAngel, Old Street
Job
Master key systemsfrom £180

Master key systems · EC3 dispatch
One hierarchy for plant, risers, offices and the street door. In Islington that usually means residential multipoints on Clerkenwell workshops, reached from New London House on London Street, EC3R 7AD.
From
New London House, EC36 London Street, City of London
To
IslingtonAngel, Old Street
Job
Master key systemsfrom £180
Angel one-ways is the Islington version of "the van is close". We walk kits. Borough parking and estate barriers are normal.
Typical local job: flat multipoints. Typical local housing or occupier mix: converted workshops; period street stock.
Stations staff mention on the call: Angel, Old Street, Farringdon. They are not parking. They are how we know which court you mean.
Clerkenwell workshops dominates the Islington mix. That is why construction-key systems shows up on this job more often than a suburban nightlatch. We keep stamped keys on the van because workspace lockouts is not a rare event here.
EC1V is often Islington. EC1A can be City. The postcode on the intercom is the tie-breaker. If you only say "Islington" we will still come; if you say Essex Road and the intercom number we will stand in the right court.
Heritage or campus rules on this patch: Clerkenwell EC1 can be Islington or City depending on the number. We want the door, not the borough argument. Related openings live on locksmith work in Islington and on areas covered.

night
Upper Street late; Clerkenwell quieter; City Road still a corridor.
Timing band for this service: phased floor-by-floor swaps. This is a neighbouring-borough clock from EC3, quoted honestly, not a Monument-speed fantasy.
WhatsApp +44 7895 673226 accepts a photo of the forend if you are safe to take one. The phone remains 020 3371 1246. Company number 11001390 sits on the invoice.
open
Islington calls for master key systems tend to start on Essex Road or Goswell Road, not on a generic London map pin. The working landmark is City Road basin. The working station is Farringdon. CITY OF LONDON LOCKSMITH1 LTD dispatches from EC3R and treats this as a neighbouring borough run, with Angel one-ways already priced into how long the last hundred metres take.
The door in front of you is likely residential multipoints. The ironmongery is likely multipoints. The failure that got you here is often construction keys still live. We confirm lawful access before a pick enters the keyway: occupier, director, nominated facilities lead, or written authority from the agent. A name on a doorbell in Islington is not enough.
Non-destructive entry is the default on this patch, as it is on master key systems city-wide. Drilling is a named decision on the pavement. Read price bands if you can; night and Sunday supplements are written, not invented after the door is open.
grid
From Islington we also write this service against Master key systems in EC1, Master key systems in Hackney, Master key systems in Camden, Master key systems in Barbican.
Other jobs we actually do on this patch: Commercial locksmith in Islington, Lock change in Islington, Office lockout in Islington.
The full service list and area list exist so search engines and facilities teams land on a street, not a blob called London.
standards
We write BS EN 1303, TS007, BS 3621 when we have fitted or tested them. A "high security" unbranded barrel bought to look the part is how the next attacker gets in.
Insurance language in the Square Mile and its neighbours still leans on BS 3621 for certain final exits and TS007 for replacement euros. If your schedule says otherwise, send it.
From-price for this service starts at £180 plus the hour band. The quote you approve on Essex Road is the invoice. No hidden drill.
law
Clerkenwell EC1 can be Islington or City depending on the number. We want the door, not the borough argument.
We record who instructed the open. Neighbouring suites in Clerkenwell workshops look identical after midnight. City Road basin is a meeting point, not a proof of tenancy.
CITY OF LONDON LOCKSMITH1 LTD will wait for ID rather than rush a wrong door on Goswell Road. That is slower than a cowboy and cheaper than a complaint.
hardware
Islington doors in our notes: workshop steel; shop timber; residential multipoints. Cylinders and cases: euros; mortices; multipoints. Access control around them: workspace fobs; shop video; estate readers.
For master key systems we additionally carry restricted euro profiles, suite cylinders, construction-key systems. Failure modes that match this pair: unlabelled jam-jar keys; everyone on the grand master.
If the reader is the failure rather than the cylinder, pivot to access control. If the opening is damaged, pivot to burglary repair. If you simply need the suite open, office lockout may be the tighter description.
voice
Say Islington, Essex Road, the floor, the door type if you know it (residential multipoints), and who has the right to enter. Say whether security is on a desk. Say whether it is phased floor-by-floor swaps.
Do not say "near Farringdon" as the only address. Do say the intercom label. Do send a forend photo if the street is quiet enough.
We will tell you if the job is actually Master Key Systems or a sibling service. Getting the noun right is how you get the right bag out of the van.
after
You should leave with a working key or a reset, a written figure, and a note of the stamp on multipoints. Old keys can be destroyed on request.
If staff still share one key between a floor, master key systems is the planned conversation. If the closer slammed the latch, the closer is part of the job, not a mystery for next week.
The legal entity is CITY OF LONDON LOCKSMITH1 LTD, New London House, 6 London Street, London EC3R 7AD. Contact and map after cookie consent. About the company for the boring facts.
Call the EC3 yard. We quote at the door after we see the lock.