Commercial EICR Cost

One of the most common questions we are asked is simply how much a commercial EICR will cost. It is a reasonable question, but it is also one that cannot be answered honestly with a single figure, because the price of a commercial Electrical Installation Condition Report depends on a number of factors specific to each premises. This page sets out exactly what drives the cost up or down, so that when you do request a quotation, you understand what is being priced and why.

The single biggest factor is the number of circuits in the installation, because each circuit has to be individually identified, isolated where necessary, tested and recorded. A small retail unit with a single distribution board and a handful of circuits will take far less time to test than a larger premises with multiple distribution boards feeding dozens of circuits across different areas. Testing time is the main driver of cost, so the more circuits involved, the longer the engineer needs on site and the higher the price will be.

Closely linked to circuit count is the overall size and layout of the premises. A compact single-storey office will generally be quicker to survey and test than a sprawling industrial unit, a multi-floor building, or a site made up of several separate buildings sharing one electrical supply. Larger or more spread-out premises mean more time spent moving between distribution boards and accessing circuits, which adds to the time required and therefore the cost.

The type of premises also matters, not just its size. Industrial and manufacturing sites often have more complex installations than standard office or retail premises, including three-phase supplies, dedicated machinery circuits, specialist equipment and higher electrical loads. These installations typically take longer to test thoroughly and may require additional expertise, which is reflected in the quotation.

Access arrangements can have a significant effect on price. An installation where every distribution board and circuit is freely accessible during normal working hours is straightforward to test efficiently. Where access is restricted, for example because areas are occupied by tenants, production lines cannot be stopped during the day, or certain rooms are only available at specific times, testing may need to be phased across multiple visits or scheduled around restricted windows, which increases the time and cost involved.

Out of hours working is another factor that can affect price. Many commercial clients need testing carried out in the evening, overnight or at weekends so that the business can continue operating normally during the day. While we always try to work with a client's preferred hours, out of hours attendance can involve different scheduling and resourcing than a standard daytime visit, and this is reflected transparently in the quotation rather than being hidden within a day rate.

The condition of the existing installation and how much documentation already exists also plays a part. An installation with clear, accurate circuit charts and a known testing history is generally quicker to survey than one with poor or missing records, where the engineer has to spend additional time identifying circuits and establishing exactly what is connected to what before testing can begin properly.

Remedial works identified during the inspection are priced separately from the EICR itself, because they are not known until the testing has actually taken place. Where defects are found and classified as C1, C2 or C3, we provide a clear, itemised quotation for any remedial work required, so you can decide whether to proceed with us or obtain comparative quotations elsewhere. This keeps the cost of the inspection itself separate and transparent from any follow-on work.

Re-inspection and re-testing costs can also apply where remedial works are carried out by someone other than the original testing contractor, requiring a return visit to verify the work and reissue a satisfactory report. Where we carry out both the original EICR and any subsequent remedial works ourselves, this process is generally more efficient, since we already understand the installation and can verify and certify the completed work without a separate unfamiliar survey.

Because of all these variables, we do not publish a generic price list for commercial EICRs, and we would be doing our clients a disservice if we did, since a figure that suited a small retail unit would be wholly unrealistic for a large industrial site, and vice versa.

Instead, every commercial EICR we carry out begins with a free, no-obligation site survey. One of our engineers visits your premises, counts and assesses the distribution boards and circuits involved, discusses access and working hours with you, and notes anything unusual about the installation that might affect testing time. This gives us the information we need to put together an accurate, itemised quotation rather than an estimate based on guesswork.

Following the survey, you receive a fixed-price quotation that sets out exactly what is included, the expected time on site, and the certification you will receive once testing is complete. There are no vague day rates and no hidden extras once work is underway. If the survey suggests remedial works are likely to be needed, we flag this at quotation stage so you can plan and budget for it in advance rather than being surprised later.

We find that clients value this approach because it means the price they are quoted is the price they pay, barring any genuinely unforeseen issues discovered once an enclosure is opened and tested. It also means smaller premises are not subsidising the cost structure of larger, more complex sites, and larger sites receive a quotation that properly reflects the time genuinely needed to test their installation thoroughly.

If you are trying to budget for an upcoming EICR, the most useful first step is simply to book the free survey rather than trying to estimate a cost from general guidance alone. The survey itself carries no obligation to proceed, and gives you a firm, accurate figure to work with rather than a broad range that may not reflect your specific premises.

We provide commercial EICR services, and accurate, itemised quotations for them, across South Tyneside, Newcastle, Gateshead, Sunderland, North Tyneside and the wider North East, helping businesses understand exactly what they are paying for and why before any testing work begins.