No heating, no hot water, or a fault code you don't understand? A Gas Safe engineer on the phone today, diagnosing the fault, quoting the fix in writing, and, where possible, repairing on the same visit.
Free call-out · Fixed-price repair · 267+ five-star reviews
Diagnostic and repair of gas boiler faults, no heat, no hot water, pressure loss, leaks, noisy operation, error codes, pilot faults, ignition faults, PCB failures, fan and pump faults. Parts sourced and fitted with the fix guaranteed for two years.
Homeowners and landlords across Ashford, Surrey and West London with a broken or faulty gas boiler, any make, any model, combi, system or regular.
As soon as the boiler stops working properly. Ignoring intermittent faults, low-pressure warnings or fault codes turns a small repair into a full replacement much faster than most owners realise.
Gas appliances can only legally be worked on by a Gas Safe engineer. A wrongly diagnosed repair, the wrong PCB, an unaddressed leak, a botched flue seal, can cost more than the original fault and put your family at risk of carbon monoxide exposure.
The mistakes that turn small jobs into big bills, and how a qualified engineer keeps them from happening.
A dripping pressure relief valve or a slowly falling pressure gauge means water is escaping the system. Left alone, it burns out the pump, corrodes the heat exchanger, and turns a £150 repair into a £2,000 replacement.
Topping up pressure repeatedly, bleeding radiators to mask a symptom, or resetting a fault code without diagnosing it, all common, all end up costing more when a real engineer finally attends.
If the person working on your boiler isn't Gas Safe registered, it's illegal, and any subsequent insurance claim on your home can be refused.
The colder it gets, the longer the wait. Booking a same-day diagnosis today usually beats waiting three days for a cheaper slot next week.
Tell us the make, model and symptoms. We'll usually know the likely cause before we arrive and bring the right parts.
We attend, isolate the fault, and give you a fixed price to repair. You only pay if you proceed.
Common parts (PRVs, pumps, fans, PCBs for major brands, diverter valves) are stocked on the van so many repairs are done on the same visit.
Full gas rate check, flue analyser reading, pressure test, same commissioning discipline as a new install.
Workmanship guaranteed for 2 years. Parts covered by their own manufacturer guarantee.
We aim to attend emergency call-outs on the day. Calvin answers the phone whenever possible.
You only pay if we carry out diagnostic work or a repair. No 'just to look' charge.
Common parts on the van mean many repairs are completed on the first visit.
Gas Safe registered (574509), legal, insured and documented.
Same workmanship guarantee as our full installations.
Accredited & trusted by the brands we install
Materials, methods and variations, the specifics that separate a proper install from a rushed one.
No hot water on a combi (diverter valve stuck), pressure dropping (PRV, expansion vessel, hidden leak), boiler locking out on ignition (flame sensor, gas valve, ignition lead), noisy operation ('kettling' from limescale or a failing pump), fault codes across Worcester Bosch, Vaillant, Ideal, Baxi, Viessmann, Glow-worm and Alpha, condensate pipe frozen, and radiators cold at the top or bottom.
All major UK brands; Worcester Bosch, Vaillant, Glow-worm, Ideal, Baxi, Viessmann, Alpha, Potterton, Main and more. We are Accredited on Worcester Bosch, Vaillant Advance and Glow-worm Approved for warranty-honouring work on those brands.
If a boiler is 10+ years old and the repair quote is more than a third of a new install, we'll tell you plainly. We won't sell you a £700 heat exchanger on a boiler that's a year from replacement anyway, that's the wrong outcome for you.
We can attend rented properties on the landlord or letting agent's instruction, provide written repair reports for records, and combine with a Gas Safety (CP12) inspection where useful.
Oil boilers, we're not currently OFTEC registered. Warm-air units and LPG mobile-home appliances are also outside our scope. For everything mains-gas, we can help.
We aim to attend emergency call-outs the same day. Calvin answers the phone whenever possible so we can triage over the phone and book you in immediately.
The call-out and initial diagnosis are free. Repair pricing depends on the part and time, we quote in writing before proceeding, so you always decide whether to go ahead.
The call-out is free. If we diagnose but the repair isn't economical (or you decide not to proceed), you're not charged.
Yes, all major UK brands. We're specifically Accredited on Worcester Bosch, Vaillant Advance and Glow-worm Approved.
Yes. 2 years on the workmanship, plus the parts' own manufacturer warranties.
No. We're not currently OFTEC registered, so we work on mains gas only.
We'll tell you plainly and quote a like-for-like replacement, no pressure. Many replacements can be completed within days.
Yes, £2 million public liability cover on every job.
A selection of real installs across Ashford, Surrey and West London, no stock photography.
Speak directly to Calvin, 24 years on the tools, no sales scripts, honest advice.
Same-day emergency response · Free call-outs
