Find a professional heating and cooling technician in London

I need someone certified to service my boiler asap

The thermostatic valve on a shower needs cleaning or possibly replacing. It was installed to make servicing impossible. The valve 52mm nut cannot be accessed. The water supply to the shower is off. So, the shower unit needs to be unscrewed from inlet hot and cold supplies and outlets in order to access the valve. This is visit one. Then I will sort out the thermostatic valve. Once that is done - visit two, maybe a week or so later, will be reassembly and checking everything works with no leaks! The suggested price is one visit

- Vaillant combi boiler failing to ignite. F28 error message. Have reset multiple times but not igniting - Require a Gas Safe registered engineer - May need additional cost if a part (e.g. PCB, gas valve) needs replacing — happy to discuss once diagnosed

Fix boiler leak from filament

We would like a kitchen cupboard built to match our other cupboards to cover our boiler.

Boiler relocation to original location bon same floor.

I need the following installed: - The old boiler flue hole sealed (it may need to vacuumed to more debris from birds) - A rain cover for the existing flue. A triple ladder is needed because of height. I've circled in red the problem and height. Please message me prices - I am open to any other suggestions to tackle this issue.

Installation of hive 3rd gen hub with wifi for a Valliant combi boiler

I need a hole filled with fire retardant around the flue pipe from my boiler. I also need a wire grounded. The photo attached shows the green and yellow cable that needed to be earthed. You can see the corner of the pipe which comes form the boiler and leads outside the house.

Needs service it's a logic boiler I don't know but it comes on and no heating around the house not even in the pipe

My air conditioning unit isn’t working Chat GPT says it’s a voltage thing and need to be tested This job is to fix it - not just test it

My boiler needs pressure top up, there is no hot water

Cylinder Heater Maintenance and Repair Currently no hot water at the flat. Heated Element Replacement needed. • We need to install 2x titanium-coated heated elements (we will purchase from Screwfix or any recommended supplier) in our indirect unvented cylinder heater in a 1-bed flat as they corroded. Cylinder Tank Cleaning • We also need to drain the whole cylinder and scrape/clean the bottom of the cylinder tank to prevent quick scaling of the elements. Please let me know your quote and if you can do the job before Saturday or Sunday this week. Any questions, just message.

Have recently had boiler installed and contractor had to cut out a small hole in ceiling for new flue. Need someone to re plaster the ceiling - also open to offers for those who can re plaster and paint in the same day

I have the boiler installed but I need to install the thermostat to control the temperature. The boiler is a Greenstar 4000 and the thermostat is a Honeywell T3.

Boiler Service and Smart Thermostat Replacement I’m looking for a qualified heating engineer to: * Carry out a full boiler service. * Remove the existing old heating controller. * Diagnose why the heating/boiler seems to switch on unpredictably. * Install and configure a new smart thermostat Drayton Wiser Wireless Heating The new thermostat has already been purchased. Please include any required testing and confirm the system is working correctly after installation.

I need a plumber to re-pressurize my boiler and to tighten the bathroom heater as it’s leaking at 8 AM on the 9th July 2026 please. I have guest staying in my flat and the only time they can do is 8 AM tomorrow morning.

You must be a plumber or a heating engineer. Boiler diagnosis completed as follows below and need someone to replace both parts. Parts to be ordered separately and not included in price here. - system pressure was low. I topped up the pressure and reset the boiler; however, the boiler still failed to fire. The appliance was displaying the fault code shown in the photographs provided. I referred to the manufacturer's instructions, which identify this fault as relating to the gas valve. I then contacted the manufacturer directly to confirm, and they advised that the fault is associated with the gas valve and ignition electrodes, with replacement of these components being the recommended course of action. The active fault codes displayed on the front of the boiler provide a clear indication of the fault condition being detected by the appliance, and the manufacturer has confirmed that these codes relate to the gas valve and ignition electrodes.

There’s a gap beneath my boiler that needs to be covered as it’s a possible entry point for mice. The pest control company has asked for a Perspex sheet to built and siliconed in place around the boilers paperwork. Would need to be custom fitted and make w a jigsaw. Thanks

Hi, I’m looking for a professional decorator or handyman to repair and repaint water-damaged walls in the common stairwell area of my apartment in NW3 London. There was previously a leak from my boiler (faulty ball valve), but this has now been fixed and the area is drying out properly. The walls currently have: • Brown water staining • Flaking / bubbling paint • Some minor plaster damage • Light mould in one lower corner I want the job done properly so the staining doesn’t come back through. The job likely requires: • Scraping back all loose paint • Treating any mould • Sealing with stain-blocking primer (e.g. Zinsser) • Filling / patch plaster repair where needed • Sanding smooth • Repainting (white/neutral to match existing) This is in a stairwell so access may require care (not very high ceilings but awkward angles). I’m not looking for a quick paint-over, I want it done properly so the issue doesn’t return. Location: NW3 London Flexible on timing but ideally within the next 1–2 weeks. Thanks!