Find a professional heating and cooling technician in Hertfordshire

Boiler is air locked so need a certified plumber to come and have a look

My Boiler needs to be serviced and the radiators checked.

I have a Noken/Porcelanosa thermostatic shower mixer. The temperature control has become very stiff. I need the thermostatic cartridge removed so I can identify and order the correct replacement. Could you also check the cartridge housing and filters while it's apart. I'm not willing to replace the entire shower. Apologies for the multiple tasks. I had to sort out other pressing issues. I'm not a time waster, I promise.

Bosch Serie 4 SMV46IX00G/41, a fully integrated 60 cm dishwasher is not heating. Cycle completes but dishes cold and wet. Needs repair or replacement assessment. Open to offers

Regular boiler service and one radiator is not heating need to fix that

Fit winder underfloor heating

I have some space in my boiler room and would like some shelves built to utilise the storage space. There are pipes on the wall so the shelves would have to work its way around these.

I need an F certified gas engineer to fit an air conditioning unit in a 16 x 10 foot summer house

Hi, I am having an issue where the switches in my immersion tank keep burning out. I have changed the switches/fuses 2 times now in the last few months. I believe the issue is to do with the heating element. I need this verified and fixed please

The machine trips the RCD on heated washes just before the final spin, but completes a spin-only cycle and a cold wash

my phone got caught in heavy rain outside for about an hour and wasn't able to turn it off until later, now it says its overheating even though the phone is cold.

Fix boiler leak from filament

Shower valve needs replacing as it is full of limescale. I’ve already got a replacement valve to fit from Victorian Plumbing who supplied the bathroom originally, just need it fitted. It doesn’t have access from the back, so the fascia will need to be removed to access the valve. It’s been done once before but has scaled up again, we live in a hard water area.

Electrician need with plumbing

Gas Safe Engineer needed for: Vaillant boiler, F.75 fault. Pressure is 1.7 bar, gas supply is working, reset has been attempted, and there's no hot water Free parking. Please say when you are available with your quote

Need someone capable of installing an AC unit with built in condenser on a wall. Ideally someone with experience

I have a GoodHome Takoma 4500 BTU portable air conditioner that has developed a fan issue. The unit powers on but the fan motor has stopped blowing air out entirely (even in "Fan Only" mode). After running through basic troubleshooting and clearing the filter, I suspect it needs a new fan start capacitor or fan motor. Could you let me know if this is something you can inspect and repair, and what your diagnostic/repair fees look like?

I need PIR insulation laid down, Fastwarm Wet underfloor heating installed, and a screed poured in. This is for a good sized kitchen (not more than 30sqm). It has to be done this Friday, the kitchen is being installed on Saturday.

Our aircon stopped working. It switches on and blows air but it's not cold air. We think it needs a bit of servicing.

1 or 2 units 1 big and mayb 1 small