Business premises · Bristol & surrounding areas
A distribution board replacement needs more than a new enclosure. PB Electrical assesses the circuits it serves, proposed additions and any related defects, then agrees the board specification, testing and shutdown arrangements. Include your existing EICR and planned equipment when requesting a quote.
Speak directly with Max about the premises, access and work you need.
Choose your starting point
Choose the closest option. You can add the details of your premises and any different requirements before sending your enquiry.
Your next step
Send the complete EICR, including observations and schedules. Board-related work needs to be separated from defects elsewhere on the circuits.
Discuss a board upgradeYou can add more details before sending your request.Your next step
Share the equipment requirements and intended installation date. Available physical space alone does not establish whether the supply can support the addition.
Discuss a board upgradeYou can add more details before sending your request.Your next step
Describe the concern and which part of the premises it serves. Safe photographs with the cover closed can help explain the starting point.
Discuss a board upgradeYou can add more details before sending your request.Your next step
Tell us what you need in your own words. You do not need to know the technical name or have a finished plan. Max can discuss the right next step for your property.
Get a quoteYou can add more details before sending your request.Define the work
A board replacement needs an understanding of the existing installation and the work that depends on it.
Share the current circuit schedule and any previous test records. The assessment needs to consider the circuits connected to the board, not just the visible enclosure. Discuss what associated work may be required and how it will be identified before assuming a replacement board alone resolves every installation concern.
Tell Max about the equipment you intend to add, including the manufacturer information and likely operating pattern. Spare positions in a board do not by themselves establish available electrical capacity. The proposed circuits, supply arrangements and existing demand need to be considered when defining the appropriate scope for an upgrade.
Ask for the proposed board work, associated circuit tasks, testing and appropriate certification to be identified together. If additional defects need investigation or repair, agree how those will be handled. A clear boundary between the planned upgrade and uncertain follow-up work makes it easier to authorise the job responsibly.
Keep the premises in mind
The installation needs a planned interruption, with someone responsible for the building and for the equipment that will lose power.
Explain whether your business owns or leases the premises and who manages the intake and shared electrical areas. Keys, permissions and landlord arrangements can affect the work. Establish the responsible contacts before setting an installation date, particularly where other occupants may be affected by the proposed changeover.
List the systems served by the board and identify the staff or suppliers responsible for shutting them down and restarting them. Servers, alarms, refrigeration and access equipment may each have separate arrangements. Discuss an acceptable interruption window and communication plan, rather than treating the work as a simple swap between opening hours.
Review how rooms and equipment will be named on the circuit information. Clear identification is useful only when it matches the building as staff know it. Keep the completion records and updated circuit details together, and tell the responsible premises contact where those records can be found after handover.
From first contact to agreed work
You can enquire before every detail is settled. The work, access and price are agreed before booking.
Send the report, closed-cover photographs and equipment plans you already have. Identify the premises contact and explain which areas the distribution board appears to serve.
Discuss existing circuits, proposed protection, associated tasks and the price. Resolve access permissions and shutdown requirements before committing staff or equipment suppliers to a changeover date.
Coordinate the agreed interruption with affected users. Review testing, circuit identification and appropriate certification, then retain the new records with the rest of the building information.
Prepare for a useful quote
Use this checklist if you have the information to hand. You can still enquire if you do not have drawings or previous electrical records.
Read the preparation guideAttach plans or reports to your prepared email. Leave electrical covers in place when taking photographs.
Practical answers
Existing circuits may remain if their condition and suitability are assessed for the proposed work. A new board does not repair defects elsewhere. The quotation should identify retained circuits, associated repairs, testing and any new equipment the board is being changed to support.
Ask Max about thisOnly where they are identified in the quotation. An EICR can record defects in circuits, accessories or other equipment as well as the board. Each proposed repair should be connected to the finding it addresses, with outstanding investigation or separate work clearly identified.
Ask Max about thisThe equipment requirements, existing demand and circuit arrangements need checking. A larger board or spare breaker positions do not increase supply capacity by themselves. Assess the planned equipment together so any circuit, protection or supply work is identified before it is connected.
Ask Max about thisA board replacement needs an agreed interruption to the affected installation. Explain which systems are connected and which users or suppliers must coordinate shutdown and restart. The timing depends on the premises and scope. Discuss the arrangements before assuming the work can be completed within a particular gap in trading.
Ask Max about thisA closed-cover photograph can help explain the enquiry, but it does not show the condition of every connected circuit or establish the complete replacement scope. Send existing reports and the reason for the upgrade as well. Max can explain what further information or assessment is needed before confirming a quotation.
Ask Max about thisPhasing depends on how circuits are arranged, the isolation options and the installation's condition. Explain which areas must remain operational and when shutdowns are possible. The electrician needs to assess those dependencies before confirming a programme; separate-looking board sections do not guarantee independent supplies.
Ask Max about thisKeep the relevant installation certification, test information and updated circuit schedule with the premises' electrical records. Ask for the affected circuits and remaining recommendations to be explained at handover. Share that information with the people responsible for maintenance, shutdown planning and later alterations.
Ask Max about thisFor the safety and maintenance principles behind this advice, read:
Talk to Max
Tell Max what you need, where the premises are and any date you are working towards.