Get an instant estimate for emergency plumbing, electrical, drain and boiler repair costs in London. Based on current London market rates — not a quote, but a useful guide before you call.
Answer a few quick questions
Estimated cost range
£—
Breakdown
What can push the price higher:
Want an exact price right now? We'll quote you over the phone — no obligation
⚠️ This is an estimate, not a fixed quote. Actual cost depends on what the engineer finds on site, parts required, access difficulty, and other factors. Prices are based on current London market ranges and are inclusive of VAT.
Want an exact price — not an estimate?
Call us now. We'll give you a clear price over the phone before any engineer visits. No obligation, no surprise bills.
Available 24/7 · All London boroughs · Fixed call-out fee · No hidden charges
Why do emergency repair prices vary so much in London?
Callout fee vs hourly rate: Most emergency engineers charge a callout or attendance fee to cover travel and the first portion of the visit, plus an hourly rate for time on site. Some include the first hour in the callout fee, others charge separately.
Time of day matters significantly: Evening, weekend, and overnight jobs cost more because engineers are working outside standard hours. Uplifts of 25–100% are typical in London depending on the time and trade.
Diagnosis vs repair: If you only need someone to assess the problem and give you a quote, the cost is lower. If repair work is carried out during the same visit, you'll pay for both the attendance and the time on the tools.
Parts and materials: Boiler parts, pipe fittings, and electrical components can add significantly to the final bill — sometimes as much as or more than the labour cost. This estimate does not include parts unless noted.
Location in London: Central London zones can carry small additional charges from some providers. This estimate is based on typical Greater London pricing.
Common questions about emergency repair costs in London
What is a callout fee?
A callout fee (also called an attendance fee or call-out charge) is what an engineer charges just to come to your property. It covers their travel time, fuel, and the cost of being available at short notice. It is separate from any work they do once they arrive, unless the provider specifies that the first hour is included.
Why is an emergency electrician more expensive at night?
Out-of-hours work — evenings, nights, weekends and bank holidays — requires engineers to be on call outside normal working hours. Most trades apply an uplift of 25% to 100% to their standard rates to reflect this. In London, night callouts typically carry the highest premium due to demand and transport costs.
Does the estimate include VAT?
The ranges shown are based on typical market prices and should be treated as VAT-inclusive estimates. Individual providers may quote excluding VAT — always confirm at booking.
What if I only need someone to look and give me a quote?
A diagnosis-only visit will typically cost less than a combined diagnosis and repair visit, because the engineer is only attending to assess the problem. However, if you then proceed with the repair, some providers will apply the diagnostic fee toward the repair cost. Always ask before booking.
How much do boiler parts add to the cost?
Parts can add anywhere from £30 for minor fittings to £300–£800 for major components like PCBs or heat exchangers. The total cost of a boiler repair can therefore vary significantly from the labour estimate alone. A good engineer will quote for parts before proceeding.
What is included in a CCTV drain survey?
A CCTV drain survey involves a small camera being fed into the drain to identify the exact location and nature of a blockage or damage. It typically costs £150–£300 depending on the depth and length of the survey, and may include a written report. It is usually recommended when a standard unblocking does not resolve the issue.