RCBO consumer unit after an emergency callout to investigate repeated tripping

When the electrics fail at home, you want someone who’ll pick up and turn up. CJA Electrical covers Sevenoaks for emergency callouts during working hours, with same-day visits the standard outcome when the diary’s got space. Sevenoaks sits within 55 minutes of our Rochester base — close enough that response is genuinely quick, not “as soon as we can”.

What Emergency actually is

Most Sevenoaks emergency callouts split into a few categories. Power failures — total or partial — usually trace back to a tripped main switch, a failed RCD, or (less commonly) a supplier-side issue we’ll diagnose and refer on. Repeated tripping points to a faulty appliance, a deteriorating cable, or moisture ingress somewhere on the affected circuit. Burning smells and overheating point to loose connections or end-of-life accessories. The triage call up front saves time on both sides. We’ll ask questions over the phone — when did it start, what’s affected, what’s been tried — and very often that’s enough to either fix the problem remotely or scope what we’ll need on the visit.

When you need Emergency in Sevenoaks

Some faults are emergencies, some can wait. Real emergencies: burning smells, overheating fittings, shock from appliances, water ingress to electrical kit, any fault on a critical circuit (heating in winter, fridge/freezer load). Less urgent but still worth booking promptly: a single dead socket on a non-critical circuit, an outdoor light circuit that’s failed, a doorbell that’s stopped working, a recurring nuisance trip you can reset. The triage call sorts which is which. Working hours are Mon-Sat with same-day where the diary allows; outside hours it’s best-effort. We won’t promise a callout we can’t deliver.

RCD and loop impedance testing in progress on a domestic circuit
RCD and loop impedance testing in progress on a domestic circuit

Standards and what compliance looks like

The technical reference for any emergency electrical repair is BS 7671 — the same Wiring Regulations that govern EICRs and new installations. Made-safe work is assessed against current standards even if the rest of the installation is older. Where a fault is symptomatic of a wider installation issue (the circuit that’s tripping is also missing RCD protection, or the consumer unit is end-of-life and unfit for additional remedial work), we’ll flag it transparently. The householder’s choice from there is whether to address the immediate fault only or take the opportunity to upgrade the wider installation.

Why Sevenoaks property owners book CJA Electrical

The two things that matter on an emergency callout: speed (same-day, ideally same-morning) and honesty (genuine quotes on the spot, no padding, no manufactured “while we’re here” work). Both are why Sevenoaks clients come back for non-emergency work after we’ve helped with an emergency. Operationally, the things that make emergency work fly: phone triage first (saves wasted callouts), full van stock for common faults (most jobs done in one visit), and clear pricing at booking (no surprises). All standard.

Multi-occupancy meter cupboard with separate consumer units and smart meters
Multi-occupancy meter cupboard with separate consumer units and smart meters

How the work runs

Step one — call or WhatsApp with what’s happening. Phone number, address, the nature of the fault, when it started, what’s affected. We’ll triage on the phone first — sometimes the fix is something the householder can do safely without a callout (resetting a tripped RCD, checking the main switch), and that’s worth knowing before you spend on a visit. Step two — the callout. Same-day where the diary allows, first-thing next morning otherwise. We’ll confirm the callout charge and any minimum labour up front before the visit. On site, the first action is making the property safe; diagnosis and repair follow from there. Step three — the repair. Most faults are sorted on the same visit. Where parts are needed or the work’s larger than a single-visit fix, we’ll quote and book the return.

What affects the price

The factors that move emergency electrical pricing: time of day (working hours vs out-of-hours), distance (already covered by the 55-minute reach to Sevenoaks), and parts (whether the fix needs replacement components beyond standard van stock). Quote-up-front is standard — we won’t come out without first confirming the callout fee and the hourly rate. For larger follow-up work uncovered during the emergency visit (consumer unit replacement, recircuiting), separate quoting happens after the made-safe action so the householder has time to decide.

FAQs

Do you charge for the triage call?

No. The phone triage is free — we’d rather spend 10 minutes on the phone working out whether it’s a real callout or something resettable than send a van out for nothing. If a visit’s needed, the callout fee is confirmed before we leave; if it isn’t, you’re saved the cost.

Will the fix come with a certificate?

For any work that involves new circuits or significant changes to the installation, yes — a Minor Works or Installation Certificate is supplied documenting the work. For straightforward fault diagnosis and repair (replacing a failed RCD, swapping a damaged socket), the work is documented on the invoice rather than a separate certificate.

How quickly can you get to me?

Same-day where the diary allows. Working hours are Monday to Saturday. Call or WhatsApp first with what’s happening — we’ll triage on the phone, then either talk you through a safe reset, book a same-day visit, or schedule for the next working morning depending on what the fault is.

Do you cover 24-hour emergencies?

Working hours are Monday to Saturday — within those, we aim for same-day where possible. Outside hours, it’s best-effort: call or WhatsApp and we’ll let you know honestly whether we can attend and how soon. We won’t promise something we can’t deliver.

Is there a callout fee?

Yes. The callout charge covers the visit and an initial block of labour; further work is hourly. Both numbers are confirmed up front before the visit so there are no surprises on the invoice. Out-of-hours callouts carry a small premium reflecting the time.

My RCD keeps tripping — is that an emergency?

Depends. A one-off trip that resets fine is usually a transient fault on an appliance — annoying but not dangerous. Repeated tripping (won’t reset, or trips again within minutes) means there’s a persistent fault on the circuit that needs diagnosing. Repeated tripping plus a burning smell or warm fitting needs same-day attention.

I can smell burning near the consumer unit — what should I do?

Turn off the main switch on the consumer unit immediately, then call us. Burning smells from the consumer unit are a same-day priority. The smell usually means a loose connection that’s been overheating, an end-of-life protective device, or (less commonly) a damaged cable entering the board. Don’t reset anything — leave the main switch off until we get there.

Related services in Sevenoaks

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Frequently asked questions

Do you charge for the triage call?

No. The phone triage is free — we'd rather spend 10 minutes on the phone working out whether it's a real callout or something resettable than send a van out for nothing. If a visit's needed, the callout fee is confirmed before we leave; if it isn't, you're saved the cost.

Will the fix come with a certificate?

For any work that involves new circuits or significant changes to the installation, yes — a Minor Works or Installation Certificate is supplied documenting the work. For straightforward fault diagnosis and repair (replacing a failed RCD, swapping a damaged socket), the work is documented on the invoice rather than a separate certificate.

How quickly can you get to me?

Same-day where the diary allows. Working hours are Monday to Saturday. Call or WhatsApp first with what's happening — we'll triage on the phone, then either talk you through a safe reset, book a same-day visit, or schedule for the next working morning depending on what the fault is.

Do you cover 24-hour emergencies?

Working hours are Monday to Saturday — within those, we aim for same-day where possible. Outside hours, it's best-effort: call or WhatsApp and we'll let you know honestly whether we can attend and how soon. We won't promise something we can't deliver.

Is there a callout fee?

Yes. The callout charge covers the visit and an initial block of labour; further work is hourly. Both numbers are confirmed up front before the visit so there are no surprises on the invoice. Out-of-hours callouts carry a small premium reflecting the time.

My RCD keeps tripping — is that an emergency?

Depends. A one-off trip that resets fine is usually a transient fault on an appliance — annoying but not dangerous. Repeated tripping (won't reset, or trips again within minutes) means there's a persistent fault on the circuit that needs diagnosing. Repeated tripping plus a burning smell or warm fitting needs same-day attention.

I can smell burning near the consumer unit — what should I do?

Turn off the main switch on the consumer unit immediately, then call us. Burning smells from the consumer unit are a same-day priority. The smell usually means a loose connection that's been overheating, an end-of-life protective device, or (less commonly) a damaged cable entering the board. Don't reset anything — leave the main switch off until we get there.

Get a quote

Send a quick message and you'll get a same-day reply during working hours. Skip straight to phone or WhatsApp if you prefer.

EICR detail (helps with the quote)

Or skip the form: Call 07598 216512 WhatsApp info@cjaelectrical.co.uk