Define the area your organisation occupies
For a managed office or shared building, start by identifying which doors, rooms and services your organisation controls. A tenant entrance may sit behind a reception managed by someone else. Confirm who can authorise alterations, approve equipment positions and provide access to shared service routes.
Our office security page discusses these responsibilities in more detail. Provide the unit or floor, the building-management contact where relevant and any written installation requirements. A quotation needs a clear scope rather than assuming the entire building forms part of your enquiry.
Explore our local information for the City of London and Westminster.
Arrange practical access before installation
Explain how equipment and personnel can reach the work area. Your building may require booked access, a named contact or arrangements for loading and unloading. Confirm the requirements for that specific site rather than relying on general assumptions about parking or building access in Central London.
Tell us about customer-facing areas, meetings and working hours. Where other contractors are present, share the programme and identify who is coordinating the work. These details help establish sensible installation arrangements without promising a schedule before the practical constraints are understood.
Entry control and visitors
An office or business entrance may need to accommodate employees, visitors and contractors at different times. Describe how reception operates and who can authorise entry when the usual contact is unavailable. If permissions differ between users, explain who will manage them after installation.
Our access control and door entry service considers those requirements alongside the door and proposed equipment. Shared entrances and any relevant escape arrangements need coordination with the responsible parties. Electronic entry control should not be selected without understanding how the entrance must function.
CCTV for defined views and responsible operation
Camera positions should follow the purpose of each view. An entrance overview may not provide the detail needed at a separate point, and displays or doors can obstruct coverage. Tell us what you need to review and who will retrieve recordings if an event occurs.
Our commercial CCTV service discusses camera views, recording and user access. For residential premises, see home CCTV installation. Remote viewing and access permissions need to be specified rather than inferred from the type of property or the equipment brand.
Alarm procedures for changing occupancy
Where staff work flexible hours, the person leaving last may vary. Explain whether any rooms remain occupied after the main space closes and whether cleaners or contractors attend later. These routines affect the required alarm controls and operating procedure.
Our commercial intruder alarm page explains the planning questions. If an insurer requires monitoring or particular provisions, share the wording before accepting a proposal. An app notification is different from an agreed monitoring service, and response arrangements should be clear.
Coordinate fire alarm work separately
If commercial fire alarm installation is included in a wider project, provide the specification and identify the responsible contact. The work may require coordination with other building systems, so interfaces and responsibilities should be defined rather than presumed.
For a residential building, see our residential fire alarm information. The building’s requirements need to inform the proposal. Combining security and fire installation enquiries can help coordinate discussion, but it does not make their purposes or specifications interchangeable.
Request a quotation for the premises
Send your postcode, full building address, occupied area and a description of the systems required. Include existing equipment details and any access restrictions. We establish whether there is enough information for a quotation by phone or whether a free site survey is needed.
We then provide a tailored quotation. Installation is arranged after you are happy with the scope and agree to proceed. Contact our team to discuss your Central London premises or return to our service areas overview for wider coverage.