Boiler Repairs in Upminster - Same-Day from £75 + VAT

Lost heating or hot water in Upminster? A boiler repair from Horndon Services is a proper diagnosis and fix by Gas Safe registered engineers, from £75 + VAT for the call-out and diagnostic. We cover RM14, Upminster town, Cranham, Corbets Tey, Hacton and Upminster Bridge, and repair all makes and models. We prioritise no-heat and no-hot-water calls and explain the fault and cost clearly before any work goes ahead.

Professional boiler servicing of popular makes

Book your boiler repair in Upminster

Boiler repairs across Upminster from just £75 + VAT

Upminster’s housing stock is largely mature suburban, predominantly 1930s semis and detached homes, with the larger family properties through Hacton and Cranham. A lot of the boilers we repair in Upminster are 12–18 year old combis fitted as part of back-boiler replacement programmes, and they’re showing typical end-of-life symptoms (diverter valve issues, ageing PCBs, heat exchanger build-up). Larger family homes in Hacton and Cranham often have system boilers with cylinders, which adds motorised valve and cylinder-control faults to the mix. We know the tight cupboard spaces typical of 1930s Upminster semis and bring tools to suit.

Why trust Horndon Services with your boiler and heating repairs?

A boiler fault is stressful, especially when you’ve lost heating or hot water. Horndon Services provides boiler repairs for homeowners across Essex, with a simple approach: diagnose the issue properly, talk you through the options, and carry out safe repairs with tidy workmanship.

Common boiler and heating problems we can help with

No heating or no hot water
Boiler losing pressure
Leaks or dripping from the boiler
Boiler making banging, whistling or gurgling noises
Radiators not heating evenly
Pilot light going out (older boilers)
Fault codes showing on the display

Frequently asked questions

My 1930s Upminster semi has the boiler in a tight kitchen cupboard, does that limit what you can repair?

Diagnosis fine, repairs usually fine, but it can affect parts replacement. Swapping larger components (heat exchanger, fan) sometimes means removing the boiler from the cupboard temporarily. We allow for this in the quote and confirm any access issues during diagnosis.

I have a Vaillant system boiler in my Hacton home, do you carry parts?

Yes. We carry the common Vaillant repair parts on the van (diverter valves, sensors, fans, motorised valves) for the current ecoTEC plus and older Turbomax ranges. For rarer Vaillant components we may need to order, usually 24–48 hours.

How much for a typical Upminster boiler repair?

Diagnostic call-out £75 + VAT (waived if you proceed). Typical repair costs: £120–£180 for sensors and minor parts; £180–£300 for diverter valves, pumps and fans; £300–£450+ for PCBs and heat exchangers. We always quote before working.

Can you do landlord repairs alongside the CP12?

Yes. If a CP12 inspection turns up a defect, we can usually quote the repair on the spot and do it the same day if parts are on the van. CP12 alone is £75 + VAT, combined service + CP12 is £100 + VAT.

Do you cover Cranham and Corbets Tey?

Yes, full RM14 coverage including Cranham, Corbets Tey, Hacton and Upminster Bridge.

Request a boiler repair

To get your boiler checked and repaired, provide us with a few details below, a member of our team will be in touch to book in a home visit.

Why trust Horndon Services with your boiler repairs?

“Morgan from Horndon Services came today too service my gas boiler, came across his number on Google, he booked me in straight away was efficient, clean and professional. Couldn’t recommend him anymore a true masterclass of what a gas engineer should be.”
⭐️⭐️⭐️⭐️⭐️
Henry, Google Review