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Recent Underfloor Heating Installation reviews in London

Thank you for sorting out heating problem.

Engineer to address heating system

£50

Completed the job within time frame agreed. Quick and efficient

Heating won't v switch off from mein Honeywell valve

£60

Lovely to meet Christopher. He’s been great and we will use his services for other tasks too

Plumbing/heating specialist to visit

£5

Great job! Beyond happy. Will definitely be in touch in the near future. :)

Rearrange heating pipes and install drainage pipe

£200

Great Job. Thorough and professional. Thank you!

Heating and Hot Water Not Working

£60

Excellent service Claudius was on time, polite and fixed my leaking overflow pipe quickly and efficiently would definitely recommend

Heating engineer

£130

What's the average cost of a Underfloor Heating Installation specialist in London

£80 - £155

low

£80

median

£120

high

£155

Low, median and high bar chart distribuiton

Average reviews for Underfloor Heating Installation Services in London

based on 85 reviews

4.96

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Recent Underfloor Heating Installation tasks in London

Plumber to check a heating/hot water issue

£75

Festubert Place, Greater London

8th Jan 2026

I've got a couple of heating/hot water issues. 1) Two of the radiators in my flat aren't giving out any heat, even though the rest of the radiators are working fine 2) The hot water in one bathroom doesn't get properly hot, unlike the hot water in the other bathroom (which gets very hot)

2 radiators not heating, rest of property ok

£300

South Croydon, Greater London

7th Jan 2026

2 radiators are not heating, the rest of the property is ok. Need investigating and resolving. We also need a Gassafe certificate issued. Thanks

Underfloor Heating (Engineer)

£200

Cranley Gardens, Greater London

6th Jan 2026

I can’t seem to get the underfloor heating to switch on this year (every year it’s the same) - I had a full electrical replacement last year so I’m hoping it’s not something overly complicated to fix. Looking for an engineer to come and resolve asap

Amazing work - would recommend 100%

Heating not working

£100

Maida Vale, Greater London

6th Jan 2026

Valliant boiler flashes the egg timer and radior signal whenever it turns on.

Fix my heating

£60

Walham Green, Greater London

6th Jan 2026

Our heating is turned on and we’ve bled the radiators but they’re not warming up in the basement. All heating is working in the rest of the house

Bosch Serie 6 Washer Dryer – Not Heating Water

£40

Rotherhithe, Greater London

6th Jan 2026

Title: Bosch Serie 6 Washer Dryer – Not Heating Water Description: I have a Bosch Serie 6 washer dryer (purchased in 2022) that is no longer heating water during wash cycles. Issue details: - Machine runs normally but water remains cold - Issue started around one month ago - A wall socket connected to the machine burnt out a couple of months ago and was replaced - Heating stopped shortly after - Filter has been cleaned (no improvement) - No error codes showing What I need: - Fault diagnosis - Check heating element, temperature sensor (NTC) and wiring - Repair or replace faulty parts if appropriate - Honest advice if repair is not cost-effective Additional information: - Appliance is plugged directly into a wall socket (no extension lead) - Looking for someone experienced with Bosch appliances Please include in your quote: - Call-out/diagnostic fee - Estimated repair cost (if possible) Thank you.

Door hanging underfloor heating

£750

South Wimbledon, Greater London

6th Jan 2026

A few jobs! Lifting up wooden floor laying underfloor heating relay floor remove radiator Hang 3 x new doors Move light switch

Heating engineer to flush under floor heating

£120

Walworth, Greater London

6th Jan 2026

A Grundfos central heating circulator pump connected to an underfloor heating manifold system. Materials used ProWarmâ„¢ Multiple Room Water Underfloor Heating Kit Thermostat Heatmiser Slimline ProWarmâ„¢ Underfloor Heating Edge Insulation roll ProWarmâ„¢ foiled faced in joist/batten system 68sqm

Issue with heating in one room. Suspect it’s the thermostat

£100

North Harrow, Greater London, HA2

6th Jan 2026

There is an issue with the heating in the main bedroom suspect that it’s to do with the thermostat but not sure. See attached image.

Combi boiler heating fault – suspected diverter valve

£120

Balham, Greater London

5th Jan 2026

Keston combi boiler. Hot water is working normally, but radiator heating is not. Boiler fires and runs; only one pipe leaving the boiler gets hot, radiators remain cold. Previously showed an intermittent ignition fault, now resolved. Pressure is normal. Thermostat calling for heat. Suspected stuck or partially failed diverter valve or cartridge. Looking for Gas Safe engineer experienced with Keston boilers to diagnose and repair.

Underfloor heating not working

£100

Wandsworth Common, Greater London, SW11

5th Jan 2026

We have a wiki underfloor heater and it has a red light when the heating is on. It is supposed to be because of air trapped in the system, but I can’t locate the bolt to release it. Can someone help?

Flush a central heating system

£150

Millwall, Greater London

5th Jan 2026

Flush a central heating system and check radiators

Plumbing and heating

£100

Hayes Town, Greater London, UB3

5th Jan 2026

My radiators and boiler are not working as they should. Radiators stay relatively cold

Central heating flush

£200

Finsbury Park, Greater London, N4

4th Jan 2026

Two radiators are not getting any heat so believe they need flushing. Bleeding them has not worked. There are 6 radiators in the flat in total but 2 do not work.

Radiators not heating up

£65

Hainault, Greater London

4th Jan 2026

Radiators in room are not heating up properly.

Radiator check, bleed and heating check/boiler

£100

South Bromley, Greater London

29th Dec 2025

Radiators are not working well, possibly need bleeding and a check-up on the heating system

Service underfloor wet heating

£150

Denmark Hill, Greater London, SE5

28th Dec 2025

I would like you to inspect an underfloor heating circuit serving a single room. It seems to have a circulation issue. For clarity: The property has a gas boiler The radiators are working normally throughout the house The issue is isolated to this one underfloor heating circuit I would be grateful if you could: Inspect the underfloor heating manifold and pump Confirm the pump and mixing valve are operating correctly Check that the UFH flow temperature is correctly set Check flow, air and balancing Ensure the loop is fully purged of air Confirm the flow rate is adequate for the loop Rebalance or adjust as necessary I'm here tomorrow, that would really be ideal - Loughborough junction

Replace heatmiser wired underfloor heating thermostat

£100

Hackney, Greater London, E8

28th Dec 2025

Heatmiser thermostat is completely dead with a blank screen. Fuse seems to be okay as there the boiler is functioning for the hot water. Seems the thermostat itself needs replacing, it is wired not battery powered and our heating type is underfloor heating

Replace heating elements on a boiler

£200

Elephant And Castle, Greater London, SE1

27th Nov 2025

This boiler is not working as it should and I was recommended to replace the heating elements. So looking for someone to do this... It's not heating water well or fast enough, it costs me insane amount of money (like summertime around £100 goes to just have hot water in the morning for one shower session). Now it provides barely warm water after 3 hours of heating water. I don't know price for this work so please do let me know how much materials and labour will cost!

Highly recommend Egzon! He went above and beyond to fix our boiler, even cleaned the lime scale (which wasn't part of the deal), he did everything super quickly, came on time, and overall he's very nice person! Will definitely recommend him to our friends and will call him if anything.

Heating engineer/plumber - replace boiler filter with new compact size

£10

Acton Green, Greater London, W4

15th Nov 2025

Currently having some work done on my kitchen and I’m looking for a plumber/hesting engineer to remove the old bulky boiler filter and replace / possible slightly reposition with a smaller more compact filter.

Amazing guy. So pleased to have found Manny. Will 100% be using again and recommending him to anyone who needs gas and/or plumbing work. In fact, he is so multi skilled he also sorted my electrics as well (and fitted my o en & hob). Thanks Manny!!!! 😃😃