• 24/7 emergency call-outs
  • NAPIT
  • 40 years in business
  • No call-out charge
  • Free, no-obligation quotes
  • Same day response
  • All work tested and certified
Commercial electrical installation in South Croydon: ceiling work on a fit-out

Commercial Electrical Installation in South Croydon

Commercial electrical installation in South Croydon for shops, offices, workshops and other business premises. We plan power, lighting and data around how you work, and can fit early or late to limit disruption.

  • NAPIT registered electrician
  • 40 years in business
  • Free, no-obligation quotes
  • 24/7 emergency call-outs
NAPIT logo

Commercial electrical installation in South Croydon

  1. 01

    Fit-outs and refurbishments

    A new tenancy or refurbishment is the best time to get the electrics right. We install distribution boards, power circuits, lighting and data points to suit the layout, and coordinate with other trades so first fix is done before ceilings and partitions are closed in.

  2. 02

    Designing for the load

    Commercial premises often run heavier equipment than homes, such as kitchen appliances, air conditioning or machinery. We work out the loads, choose suitable cable sizes and protection, and check whether the existing supply is big enough or needs upgrading to three phase.

  3. 03

    Keeping your business running

    We work from 6am to 11pm, seven days a week, so a lot of commercial work can happen before you open or after you close. Where the power has to go off, we plan short, scheduled shutdowns and tell you about them well in advance.

What to expect from a commercial electrical installation

We start with a site visit to understand how the space will be used, what equipment it needs and what the existing supply can handle. From there we agree a layout and specification, and give you a free quote with a clear programme for the work.

During the installation we work around your other trades and opening hours, then test every circuit before handover. You get an Electrical Installation Certificate and circuit charts for the distribution boards, which helps with insurance, landlord requirements and future maintenance.

What's included

  • Site visit and load assessment
  • Distribution boards and circuits
  • Power, lighting and data points
  • Work planned around opening hours
  • Full testing before handover
  • Certificate and circuit charts

How it works

  1. Get in touch

    Call or send a message about the job. For urgent faults we aim to respond the same day, with no call-out charge.

  2. Visit and free quote

    An electrician comes out, checks the job and talks you through the options, then you get a free, no-obligation quote.

  3. Tested and certified

    When the work is finished, we test everything we've worked on and hand over the right certificate for the job.

Commercial electrical installation questions

Can you fit out a shop or office in South Croydon?

Yes. We carry out electrical fit-outs for shops, offices and other premises, from new power and lighting layouts to data points and distribution boards. We can work alongside your shopfitter or builder, or plan the electrical side with you directly if you're managing the project.

Do you work outside business hours in Croydon?

Yes. We work from 6am to 11pm, seven days a week, so installations can often be done in the early morning, evening or at weekends. That means staff and customers aren't disturbed and your premises can keep trading while the work goes on.

Will my landlord need certificates for electrical work in South Croydon?

Many commercial leases require electrical work to be certified, and landlords often ask to see the paperwork. We provide an Electrical Installation Certificate for new installations and update the circuit charts, so you can show the work meets BS 7671.

What if my business needs more power than the building has?

We'll check the existing supply and work out your total load. If it isn't enough, the options may include rebalancing circuits or applying to the network operator for a larger or three phase supply. We explain what's involved and carry out the electrical work once the new supply is in.

Commercial electrical installation across Croydon

We carry out commercial work for businesses in the areas below. Pick yours for local details.

Commercial electrical installation in South Croydon

Tell us about your premises and the equipment you need to run, and we'll arrange a site visit.