Find a professional heating and cooling technician in London

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.

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.

Plumber to finish installing the underfloor heating manifolds

Smart thermostat doesn't seem to be communicating with the actuator. Unsure if that is the issue but I cant change the temp of the water and the taps/showers are barely getting luke warm. Boiler is firing up but just no heat.

small leak coming from uncapped pipe off boiler

New mixing valve needs to be installed in bathroom sink

De Longhi PAC EX130 Probe failure. NE2579 needs testing/replacing

The boiler the filling tap has stopped working. Water comes out of the tap itself, but the pressure gauge doesn't move at all now, so I can't get any pressure into the system. That means no hot water at all now.

I need someone to fit an AC unit for me First floor

I have 4 electric radiators in my flat with manual dial-style thermostats (pictures attached) I want the thermostats on all 4 radiators replaced with smart thermostats, which will be linked to my smartphone. I want to be able to set the temperature and timers for all 4 radiators centrally from my phone. I am happy to purchase the materials myself if you can recommend to me which thermostats to buy. In addition there is an issue with one of the radiators where it makes a noise and does not heat up properly when turned on. I need this to be investigated and repaired if possible.

Hello, I need a quick quote to replace an existing concealed thermostatic shower valve in my bathroom in E8. I have already purchased the replacement part. It is a direct like-for-like generic swap: removing an ENKI Dulwich TSV021 and putting in a Trisen Formby TSV102. Both units share identical 135–165mm pipe centres. It is a straight swap through the existing wall plate hole so a fixed price for an hour of time to do this.

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!

Boiler pressure dropped - need someone to re pressureise

I have a boiler with 2 connecting pipes going into it. One of the pipes is leaking so just needs attention and tightening.