Find a professional heating and cooling technician in London

Wire Nest Thermostat 3rd Gen to Vailaint Combi Boiler only . No building required only wiring, quick job.

My under floor water pump appears to have seized after time on holiday. This has happened before and I was told there was residue build up. Photo of lights below.

My Oven only blown out cold air.. It's not heating

Hi, I have two thermostats next to the combi boiler that I was to replace with a Drayton Wiser dual zone thermostat. I'm looking for someone who understands the wiring to help get this done. All equipment already bought.

1. Fix leak (pipe behind kitchen units leaking) - urgent 2. Fix radiators not working in one room - urgent 3. Replace single bathroom tap - not majorly important

The central heating is not currently coming on…it seems to be a timer issue.. and the timer for the heating needs to be reset..

Combi boiler taken out of previous house to reinstall. Complete pipework valves and install on wall. Certificate required

Loose boiler cupboard handle Loose toilet flush button Loose toilet roll holder I need removed Loose kitchen sink tap

The expansion vessel and safety valve need replacing. To supply and fit a new remote expansion vessel and new safety valve. Need quote to include A. fees (mine will be extra), parts and labour. Had a quote so want to compare before I take it up. See boiler pics below. I understand that the task is complicated, as its an older model. Thanks!

Viessman boiler is showing error code 379, which means: The flame is missing or too weak. The ignition electrode must be checked and cleaned, as well as its cable and plug. Need help getting it working again!

boiler: Main Eco Compact 30 combi

Looking for a qualified gas engineer to inspect a Vaillant boiler that has an unusual rattling noises inside the circulation pump. The sound resembles a small metallic object moving around, and may suggest debris, worn bearings, a loose impeller, or trapped air within the system. Key Tasks: • Inspect the Circulation Pump: Determine the cause of the rattling noise inside the circulation pump, which could involve checking for loose parts, debris, or wear-and-tear on the pump bearings. • Debris and Scale Check: Examine the pump and surrounding components for any scale build-up or foreign objects that may be causing the rattling. • Diagnose & Repair: clear the debris to ensure the boiler is operating quietly and efficiently. • Safety Compliance: Ensure all work complies with safety and regulatory standards for boiler maintenance and repair. Requirements: • Qualified and certified heating/boiler engineer • Proven experience with boiler inspection and repair, specifically with circulation pumps • Familiarity with Vaillant boilers and Grundfos pumps is preferred • Strong diagnostic and problem-solving skills • Ability to provide a detailed assessment and recommend solutions Please reach out if you’re a reliable boiler engineer with a keen eye for diagnosing boiler issues effectively.

Hello We have a boiler immersion heat that has been acting up. The fuse has been tripping and now when trying to switch up the fuse it has blown. We have isolated the issue that it is most likely the heating element needs replacing. Please kindly provide availability and a quote. Thanks Dominik

Install Nest thermostat on Vaillant Turbomax 828 (10-12 years old). There is currently no thermostat installed on the boiler, and therefore would need new wiring.

Hello, We have a heating system that is showing as working but we had it stopped previously through the valve exchange, and now we turned on the valve so the heating should be running fine but it is not. Would need someone to come over and have a look at it to make to work please. There shouldn't be anything necessarily wrong with it to my knowledge, just might be something that I am missing. Thanks, Dominik

We have a leak from the boiler on the top floor and need someone to investigate and repair leak. See photos for type of boiler. Needs to be done Tuesday 8th

Heating not working properly I saw my maintenance guy today and he said it was likely due to the towel rail leaking but couldn’t say for certain Boiler photo Someone to come at 630pm today West Kensington

Oven is a kenwood, the oven light works i can hear the fan working but the oven doesn’t heat up

Boiler needs fixing No hot water from kitchen and shower - toilets Please ensure you bring gloves and shoe gloves into the house Thank you

Our boiler has broken twice now with the same part leaking, I believe it has been the expansion tank twice now. The gas safety inspector that spotted the latest leak suggested that it was likely mineral build up and that it needed descaling or cleaning as well as another new expansion tank. Assuming this is all correct please let me know what this will cost and your availability this week. The boiler is an Ecotec plus 630. Thank you.