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Sector — Offices & Commercial Buildings

Electrical Works in Occupied Offices and Commercial Buildings

Office electrical work is defined by the people in the building. The technical scope is often straightforward; the difficulty is completing it without taking desks, meeting rooms or a floor out of use during the working day.

GridGuys is a commercial electrical lead-connect platform. We do not carry out the work. We take your description of the building and the works and pass it to a contractor who is used to working in occupied commercial premises.

Who it is for

Who this is for

Office enquiries come from occupiers, from the people who run the building, and from the people fitting it out.

Office and workplace managers

Responsible for the working environment day to day, dealing with lighting, small power, desk changes and anything that stops people working.

Building and estate managers

Looking after landlord areas, risers, plant supplies and the testing regime across a building or business park.

Occupiers and business owners

Taking, changing or improving space and needing the electrical element priced alongside the rest of the works.

Fit-out and project teams

Delivering a refurbishment or category fit-out and needing an electrical contractor for the installation element.

Requirements

Electrical requirements in office environments

Most office scopes fall into upkeep, compliance, change of layout or an improvement to the building.

Lighting and lighting control changes

Replacement luminaires, layout changes after a churn, control and sensor adjustments and emergency lighting attendance.

Commercial electricians

Small power and desk layout works

Floor boxes, busbar tap-offs, desk power, additional sockets and alterations following a move or reconfiguration.

Commercial electrical services

Fixed wire testing during occupancy

Periodic inspection phased floor by floor or board by board, usually with some elements taken out of hours to limit disruption.

Commercial EICR testing

Planned maintenance for the building

A recurring visit covering distribution, lighting, emergency lighting and the small defects that accumulate in a busy building.

Electrical maintenance

Fit-out and refurbishment electrical works

Distribution for new layouts, meeting room and AV power, kitchen and tea point supplies, and reinstatement at lease end.

Commercial fit-out works

Workplace EV charging

Charging points in staff and visitor parking, including how the supply is taken and how future additional points are allowed for.

Commercial EV charging

How the work arises

Business-as-usual works and project works

Offices generate a steady stream of small works alongside occasional larger projects, and the two are quoted very differently.

Business as usual

Recurring or small-scale work that keeps the building comfortable and compliant, usually delivered in short visits.

  • Planned maintenance and lamp or luminaire replacement
  • Emergency lighting attendance
  • Periodic inspection and testing cycles
  • Small socket and lighting alterations
  • Attendance on faults reported by occupiers

Projects and change

Larger, dated pieces of work usually tied to a lease event, a headcount change or a building improvement.

  • Floor refurbishment and category fit-out
  • Lighting replacement across a floor or building
  • Distribution board changes and sub-main work
  • Meeting room, AV and comms room power
  • Dilapidations and reinstatement works

Scale

Multi-floor, multi-tenant and multi-building considerations

Business parks and multi-let buildings add coordination requirements on top of the electrical scope.

Working hours and noise

Drilling, cable pulling and ceiling access are rarely acceptable during business hours. Say which activities can be daytime and which cannot.

Floor-by-floor phasing

Breaking a scope into floors or zones keeps parts of the building working and usually makes the programme more predictable.

Shared risers and landlord areas

Work that touches risers, landlord boards or plant areas normally needs landlord or agent permission before it can proceed.

Several buildings on one park

Where a business occupies more than one building, describe each separately — access rules and installation age often differ.

The GridGuys process

How GridGuys handles an office enquiry

GridGuys is not the electrical contractor. We pass a described requirement to a firm that works in occupied commercial buildings.

  1. 01

    You describe the building, the floor or area, the works and the hours available.

  2. 02

    We review the scope, location and whether the work is occupied-hours or out-of-hours.

  3. 03

    We pass the enquiry to an electrical contractor suited to that type of building.

  4. 04

    The contractor arranges any survey, provides the quotation and carries out the work.

FAQs

Office and commercial building questions

Send an office electrical enquiry

Tell us about the building, the works and the hours available, and GridGuys will pass it to a contractor experienced in occupied commercial premises.

GridGuys connects commercial electrical enquiries with contractors. We do not carry out electrical work ourselves.