24/7 EMERGENCY

Burst pipe? Boiler down? No hot water? Engineers on call right now —

Mon–Fri 8am–6pm · Sat 9am–5pm ·

Emergency line open 24/7

Gas Safe Reg: 123456

Trustpilot 4.9★

ON CALL DAY & NIGHT — ALL OF LONDON

24/7 Underfloor Heating Installation in London

Our booking line never closes. Call or request online 24 hours a day, and we’ll get a Gas Safe registered engineer out to design and fit your underfloor heating — including evenings and weekends — at a fixed price agreed before we start.

BOOK YOUR CONSULTATION — ANY TIME

Respond within 2 hours · No call-out charge
🔒 Your details are never shared. We call back within 15 minutes, day or night.

<60m

Average response time

4.9★

Trustpilot, 1,800+ reviews

24/7

365 days a year, no exceptions

33

London boroughs covered

£0

Call-out charge, ever

Gas Safe Reg. 123456

Which? Trusted Trader

TrustMark Registered

★ Trustpilot 4.9

£5M Insured

Worcester Bosch Accredited

WHY GET IT FITTED

Reasons Londoners Choose Underfloor Heating

Whether it’s a kitchen extension, a bathroom refit or a whole-house retrofit, these are the reasons we hear most often, right across the city.

Kitchen & Extension Projects

Ideal for new extensions with tiled or stone floors, fitted before the final finish goes down.

Cold Bathroom Floors

Electric mat systems fitted under tiles solve cold-floor problems in bathrooms and ensuites.

Removing Radiators

Freeing up wall space in a renovation by moving heating underfoot instead.

More Even, Efficient Heat

Underfloor systems heat a room more evenly than radiators, often at a lower running temperature.

CAPABILITY

Electric or Wet — We Fit Both

The right system depends on the room, the project stage, and whether you’re retrofitting or building new.

 

Electric Underfloor Heating

Thin heating mats or cables fitted under tile, laminate or engineered wood — ideal for single rooms, bathrooms and retrofits where floor build-up needs to stay minimal.

Best for single rooms & retrofits

Wet (Water-Based) Underfloor Heating

Pipework laid within the floor build-up and connected to your boiler or heat pump — the most efficient option for extensions, new builds and whole-house projects.

Best for extensions & new builds

THE PROCESS

How Booking Works, Any Hour of the Day

From your call to a finished, working system — in four clear steps, whatever time you get in touch.

Call or book online

Tell us about your project and the best time for a survey — including evenings and weekends. Takes under 2 minutes.

Free survey booked fast

We call you back within 15 minutes to arrange a site visit and design the right system for your space.

Fixed price agreed upfront

You're given a fixed quote covering supply, fitting and connection before any work begins.

Fitted, tested, guaranteed

System installed, tested and commissioned, with a full handover and 12-month workmanship guarantee.

TRANSPARENT PRICING

Underfloor Heating Installation Cost in London

Fixed prices agreed after a free survey — the same price whether you book at midday or 2am, and the same price in every borough.

Fixed Price

Electric — Single Room

1 day · bathroom, ensuite or kitchen

from £850

Most Common

Fixed Price

Wet System — Extension

2–3 days · new build or extension

from £1,850

After Survey

Whole-House System

Several days · full retrofit or new build

from £4,200

💡 A free, no-obligation survey confirms the exact price for your project, factoring in floor build-up, room size and whether it’s a retrofit or new build. No evening, weekend or bank holiday surcharge, and no zonal uplift wherever you are in London.
 

WHY CHOOSE US

What Makes Our 24/7 Booking Different

Genuinely available around the clock

No answering machine at night — a real person picks up and books your survey, any hour.

Evenings and weekends, no surcharge

The price you're quoted for a Sunday evening slot is the same as a Tuesday morning one.

Both electric and wet systems fitted

Honest advice on which system suits your project, rather than a one-size-fits-all recommendation.

Fixed price — no zonal surcharge

Same pricing whether you're in Zone 1 or Zone 6, in any of the 33 London boroughs.

Gas Safe registered

Reg. No. 123456 — for boiler and heating connections as part of your project.

12-month guarantee on every job

All installations across London carry our written workmanship guarantee, whatever time they were booked.

Verified Customer Reviews

Underfloor heating customers across London

4.9

Trustpilot

4.9★

Google

4.8★

Which? Trusted Trader

Read all reviews on Trustpilot →

“Called at 8pm to ask about fitting UFH into our kitchen extension and had a survey booked for the following week. Really clear on what electric vs wet meant for us.”

Picture of  David P

David P

Office Manager, Bank, EC3

✓ Verified

“Wanted an evening survey since we’re both out during the day. No extra charge for it, and the quote afterwards was exactly what we discussed.”

 
Picture of  Sandra O.

Sandra O.

Building Manager, Moorgate, EC2

✓ Verified

“Fitted electric heating mats under our bathroom tiles as a weekend job. Booked it on a Saturday morning, engineer was there by the afternoon.”

 
Picture of Thomas N

Thomas N

Facilities Manager, St Paul's, EC4

✓ Verified

FAQs

24/7 Underfloor Heating Installation in London — Questions Answered

Yes. Our line is answered by a real person 24 hours a day, 7 days a week, 365 days a year, so you can book a survey or ask questions whenever suits you — including nights, weekends and bank holidays.
 
Yes. We offer evening and weekend survey appointments at no extra cost — and the same applies to installation dates once your project is scheduled.
 
No — it's a planned installation project, not an emergency callout. What's genuinely 24/7 is our booking line, so you can arrange a convenient survey whenever you get in touch, rather than waiting for office hours.
 
Electric systems use heating mats or cables and suit single rooms or retrofits where floor height is limited. Wet systems circulate warm water through pipework connected to your boiler or heat pump, and are more efficient for larger areas, extensions and new builds.
 
Electric systems for a single room start from £850, a wet system for an extension from £1,850, and a whole-house system from £4,200. A free survey confirms the exact fixed price for your project.
Yes. We install underfloor heating across all 33 London boroughs, from Zone 1 through to the outer suburbs, at the same fixed prices with no zonal uplift.
 

Ready to Book Your Underfloor Heating Survey?

Call our 24/7 line or book online. Free survey, fixed price agreed before we start, evenings and weekends available at no extra cost, anywhere in London.