Key Holding in London

Key holding means a security company holds a set of your keys and responds on your behalf. If an alarm activates, we attend, check the premises, deal with what we find and secure the building again — instead of calling you out at 3am.

Quick facts: SIA Approved Contractor for Key Holding · SIA-licensed, BS 7858-vetted officers · 24/7 alarm response · attendance within 60 minutes · every London borough covered.

What Is Key Holding?

Key holding is a security service where a licensed company holds a set of keys to your premises and responds to alarms and emergencies on your behalf. It is also written as keyholding, and it usually comes paired with alarm response.

Here is how it works in practice. Your keys are held securely and coded, so nobody can tell from the key which building it opens. When your alarm activates, the monitoring centre calls us instead of your staff. A trained officer attends, checks the perimeter and interior, deals with whatever caused the activation, resets the system and locks up. You get a written report of what happened.

The same service covers routine lock-ups and openings, access for contractors, and checks on premises standing empty.

Our Key Holding and Alarm Response Services

Every set of keys we hold is logged, coded and stored securely, and every response is recorded. Whether you need cover for one shop or a portfolio of sites, the service is built the same way: we hold the keys, we answer the call, and a licensed officer attends instead of your staff.

Secure Key Holding

We hold and log your keys in coded, secure storage. Nothing on the key identifies your premises, and every issue and return is recorded.

24/7 Alarm Response

When your alarm activates, your monitoring centre calls us. An SIA-licensed officer attends, checks the building inside and out, and reports back.

Lock-Up and Opening

Officers open your premises in the morning and secure them at night, so the same person isn’t always first in and last out.

Contractor & Emergency Access

We let in engineers, cleaners and emergency services when you can’t be there, and stay while they’re on site.

Vacant & Empty Property Cover

For premises standing empty between tenants or sales, we hold the keys, check the building regularly and respond to activations.

Written Incident Reports

Every attendance comes with a record of what triggered it, what the officer found and what was done — useful for you and for your insurer.

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Why Your Staff Shouldn’t Be Answering an Alarm at 3am

Most businesses put a manager’s mobile number on the alarm contract and hope it never rings. When it does, that person becomes the response team — untrained, unequipped and on their own.

Your staff are exposed

Sending an employee to an unknown situation at night is a real safety and liability risk. An SIA-licensed officer is trained for exactly that.

False alarms cost you sleep, not money

Most activations turn out to be faults or weather. Your manager still loses the night. We absorb those callouts instead.

Response time matters

A break-in that gets ten unattended minutes is a very different loss to one interrupted quickly. We attend within 60 minutes.

Keys get lost, copied and taken home

Keys in a drawer or a coat pocket are a security hole. Coded, logged storage closes it.

Nobody records what happened

A manager’s phone call isn’t evidence. A written incident report is — and your insurer will ask for it.

What Happens When Your Alarm Activates

  • 1. Alarm received Your alarm receiving centre calls our control room — not your manager, not your staff. We’re the nominated keyholder on the contract.

  • 2. Officer dispatched A vetted, SIA-licensed officer is sent straight away, aiming to attend within 60 minutes anywhere in London.

  • 3. Property checked The officer walks the perimeter, checks entry points, doors and windows, then clears the interior room by room.

  • 4. Incident handled If there’s evidence of a break-in, the police are called and the officer stays on site. If it’s a fault, weather or a genuine false activation, that’s identified and dealt with instead.

  • 5. Client informed You’re contacted with what happened and what was found — and you get it in writing, usually before you’re back at work.

  • 5. Client informed You’re contacted with what happened and what was found — and you get it in writing, usually before you’re back at work.
  • 6. Secured and locked up The alarm is reset where possible, the building is re-secured, and the keys go back into coded storage.

From Key Handover to First Response

  • Survey and setup — We look at your premises, entry points, alarm system and who currently holds keys.

  • Keys logged and coded — Keys are taken into secure storage and coded so they can’t be traced to your address. Every handover is recorded.

  • Vetted officers only — Every responding officer is SIA-licensed and screened to BS 7858 before they’re trusted with your keys.

  • Details agreed with your alarm centre — We’re added to your alarm contract as the nominated keyholder, with agreed escalation, police contacts and who we call. Officers attend with body cameras and radios, and attendance is logged.

  • Live 24/7 — Our control room takes the call at any hour, with attendance within 60 minutes and a written report after every activation.

Common Key Holding and Alarm Response Risks

  • Staff attending alarm activations alone, at night, with no training

  • Keys held at home, in cars or in unlocked drawers

  • Keys tagged with the address or business name

  • No record of who currently holds which keys, or who returned them

  • Repeat false activations that nobody investigates

  • Empty properties with no keyholder registered at all

  • No written evidence of attendance when an insurer asks

Premises We Hold Keys For

Key holding suits any premises that gets locked at night and has somebody’s name on the alarm contract:

  • Shops, showrooms and retail units

  • Offices and business premises

  • Restaurants, bars and licensed venues

  • Warehouses, depots and industrial units

  • Construction sites and site cabins

  • Vacant and empty properties between tenants or sales

  • Residential blocks and managed developments

24/7 Support

Professional Keyholding and Alarm Response for London Businesses

From alarm activations and call-outs to locks and unlocks, our SIA-licensed response officers attend, safeguard and re-lock your premises so no employee attends alone.

Areas We Cover

We hold keys and respond to alarms across all 32 London boroughs and the City of London — including the City, Westminster, Camden, Islington, Hackney, Tower Hamlets, Southwark, Lambeth, Newham, Brent, Ealing and Croydon. Attendance across the capital is within 60 minutes.

What You’re Actually Buying With a Keyholding Contract

Key holding is a promise to turn up. The value isn’t in the paperwork — it’s in whether someone actually answers at 3am and whether the person who arrives knows what they’re doing. We’ve been holding keys for London businesses since 2004, and our SIA Approved Contractor status covers Key Holding specifically, not just guarding.

Approved for Key Holding Specifically

The SIA’s Approved Contractor Scheme audits us for Key Holding as its own category, alongside Security Guarding, Door Supervision and Public Space CCTV.

Vetted to Hold Your Keys

Every responding officer is SIA-licensed and screened to BS 7858 — the standard that matters when someone can unlock your building.

Sixty Minutes, Not “As Soon As Possible”

We attend anywhere in London within 60 minutes. Most competitors won’t put a number on it at all.

A Real Control Room, Not a Diverted Phone

Our control room is staffed around the clock, so the call is answered by someone awake and on duty.

Client reviews

Best company to work with, always helpful and not tired of late emergency booking calls. Operations team is very cooperative and professional. Highly recommended Accolade UK Ltd.

Amulet Security

London Zoo Supervisor Omohudo Osemeobo

Thanks again to you and the team for all your support this year at Shoreditch Gardens. Our team loves working with your guys and it makes event life that much easier knowing we have the same smiley faces coming back again next year!

Amy Thursting

kinlondon Events

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4.8

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Customer Reviews

Very good company to work for.I have worked for accolade security from 2017 to 2020. Very professional and dedicated staffs. I will recommend accolade security for anyone any day any time They have dedicated officers Accolade security treat their customers and staffs with respect and dignity

Paul Okoronkwo

Good team,great managers. A lot of things i learned with them. I had offers from other company’s but i preferred to stay with them I never regretted. I have more then 4.5 years with them God bless you all. Kind regards Raymond

Raymond Cris

Key Holding FAQs

Key holding is a service where a licensed security company holds a set of keys to your premises and responds on your behalf — attending alarm activations, letting in contractors, and locking up or opening when needed.

A keyholder is the person or company registered to hold keys for a property and respond when the alarm activates. If you name a member of staff, they become the keyholder. Naming a security company instead means a trained officer attends, not an employee.

Alarm response is attending a premises when its alarm activates — checking the building, dealing with the cause, calling the police if there’s a break-in, resetting the system and re-securing the site. It’s usually bought together with key holding.

Your alarm centre calls our control room instead of your staff. An officer attends within 60 minutes, checks the premises, deals with what they find and re-secures the building. You get a written report.

Yes. Vacant premises are one of the most common reasons businesses take key holding — there’s often no one left on site to register as a keyholder.

It can affect how your risk is assessed, but it depends entirely on your policy. Some insurers require a nominated keyholder or professional alarm response as a condition of cover; others take it into account without requiring it. We can’t promise a lower premium — always check your own policy wording or ask your broker. What we can give you is the written incident report after every attendance, which insurers normally ask for when a claim is made.

No. Key holding is holding your keys and responding when something happens. Mobile patrol is scheduled visits to check a site whether anything has happened or not. Many sites use both. (See our Mobile Patrol )

24/7 Support

Looking for Keyholding Services?

Take your staff off the alarm contract. Get SIA-approved key holding and 24/7 alarm response in London — with a 60-minute attendance and a price we’ll tell you up front.

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+44 7448 327983

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