07723 565794Chadderton, Oldham OL9 0QA Mon – Sat · 8:00 AM – 10:00 PM · Sun · Closed HomeServicesBoiler InstallationBoiler ServicingBoiler RepairsHeating UpgradesPlumbingCentral Heating InstallationRadiator Installation & ReplacementGas Safety CertificatesLandlord Safety InspectionsView all → Service AreasOldhamManchesterRochdaleAshton-under-LyneRoytonChaddertonShawMiddletonFailsworthView all → AboutAbout UsReviewsView all → Our WorkContact07723 565794Request a Quote Home/Services/Boiler Repairs Boiler Repairs · Oldham & Greater Manchester # Fast Boiler Repairin Oldham &Greater Manchester. Boiler down, leaking, locked out, or showing a fault code? We aim to respond as soon as possible. We diagnose and repair most faults, common parts carried on the van, fixed-price labour. Get My Free Quote Talk to Chris07723 565794 Gas Safe #558388 · Fast response · Fixed-price labour ### Free Boiler Repairs Quote We aim to respond as soon as possible. No obligation. - 7+ Years experience - 1,500+ Repairs completed - On the van Common-part stock - ASAP Response - #558388 Gas Safe registered Service Overview ## Boiler Repairs, explained simply. Honest, plain-English answers, what the service is, who it's for, when you need it, and why a Gas Safe specialist matters. What it is Diagnostic and repair of any gas boiler fault, fault codes, leaks, low pressure, no hot water, intermittent lockouts, ignition failures, pump and PCB faults, expansion-vessel collapse. Who it's for Homeowners, landlords and letting agents across Oldham and Greater Manchester whose boiler has stopped, is making a noise, or is repeatedly losing pressure. When you need it Today, the longer a fault is left, the more it usually costs to put right. Most heating losses are repairable inside one visit if booked early. Why a pro matters Boiler faults compound, a small leak turns into a corroded PCB, a low-pressure complaint hides an expansion vessel failure, a fault code today becomes a full lockout tomorrow. Fast diagnosis is the cheapest option. The Cost of Ignoring It ## What it costs to wait, and the mistakes that make it worse. A boiler that's 'still working most of the time' is usually a boiler about to fail completely. If you leave it - No heating, no hot water, in the middle of winter - A simple low-cost part turning into a major PCB failure - Leaks staining ceilings or rotting joists below the boiler - Carbon-monoxide risk if combustion is unstable - Tenants moving out of unheated rentals, and rent withheld Common mistakes - Constantly topping up pressure instead of finding the leak - Resetting the fault code repeatedly, eventually the lockout becomes permanent - Using a generalist 'handyman' for a gas-side fault, illegal and unsafe - Buying parts online and hoping a friend can fit them Our Process ## A clear, predictable system, from first call to sign-off. 01 ### Fast callout We aim to respond as soon as possible across Oldham and Greater Manchester. 02 ### Diagnosis Full fault-finding using flue-gas analyser, multimeter and pressure-test kit. You get a clear answer, not guesswork. 03 ### Written price Fixed price to fix, given in writing on the day. You decide before we order the part or lift the spanner. 04 ### Repair & test Most common parts (PCBs, fans, pumps, PRVs, expansion vessels, divertors) carried on the van for one-visit fix. 05 ### Sign-off & guarantee Repair fully tested, system re-pressurised, and parts carry a 12-month labour guarantee. The Benefits ## Why customers choose C Nixon for boiler repairs. ### Fast diagnosis We aim to diagnose and fix most faults as soon as possible. ### Fixed-price labour You see the repair price before any part is ordered, no open-ended timesheet billing. ### Honest advice If the boiler is uneconomical to repair, we will tell you so, not silently load up your invoice. ### Safer home Gas Safe engineer means every gas-side repair is certified and notified where required. ### Guarantee on parts 12-month labour guarantee on every repair, plus the manufacturer's part warranty. ### Less downtime Common parts carried on the van, most repairs are one-visit, not 'we'll come back Tuesday'. Recent work ## Real boiler repairs jobs across Greater Manchester. See full gallery In Detail ## Everything you need to know about boiler repairs. Most domestic boiler faults fall into a small number of repeatable patterns. Below is what we see most often, and how we fix it. Speak to ChrisRequest a quote ### Common boiler fault codes Worcester EA fault (ignition lockout), Vaillant F75 (pump or pressure sensor), Ideal F1 (low pressure), Baxi E133 (flame failure), Glow-worm F22 (pressure loss), Alpha E10 (no flame). We carry the diagnostic flow charts and the common replacement parts for every major brand. ### Losing pressure Repeat pressure loss is almost always a failing expansion vessel, a leaking auto air vent, a hairline leak under floorboards, or a worn PRV. We pressure-test the system, find the actual leak, and quote you a fix, not a temporary top-up. ### No hot water but heating works Usually a stuck diverter valve, a faulty plate heat exchanger (limescaled in hard-water areas of Greater Manchester), or a flow-switch fault. Most are van-stock parts and fixed same-visit. ### Noisy / kettling boiler Banging, gurgling or 'kettling' noise indicates scale or sludge build-up on the heat exchanger. Power-flushing and a magnetic filter usually solve it without replacing the boiler. ### When to repair vs replace If your boiler is 8+ years old, the heat exchanger has failed, or the PCB plus another major part has gone, repair is usually false economy. We will give you a fixed repair quote alongside a fixed replacement quote and let you choose. ### Landlord emergency repairs Letting agents and portfolio landlords use us for out-of-tenancy and tenanted emergency repairs, fast access, digital invoicing, no awkward direct-to-tenant payment. FAQs ## Straight answers on boiler repairs. Can't see your question? Call Chris on 07723 565794 , honest answer, no sales script. How much does a boiler repair cost?+A call-out fee applies for breakdown and repair work, quoted on the call. Repairs are quoted in writing before we proceed. Do you charge a call-out fee?+Yes, a call-out fee applies for breakdowns and repair work, quoted on the call and confirmed before we attend. Quotes for new boilers and bigger installation jobs remain free. Can you really fix my boiler today?+We aim to diagnose and fix most faults as soon as possible, because we carry common parts on the van. Which boiler brands do you repair?+Worcester Bosch, Vaillant, Ideal, Baxi, Glow-worm, Alpha, Potterton, Main, Vokera and Ariston, every major UK domestic gas brand. Is my repair guaranteed?+Yes, 12 months labour on every repair, plus the manufacturer's parts warranty on any new components fitted. What if the boiler isn't worth repairing?+We will give you an honest written replacement quote alongside the repair quote so you can compare the cost of one against the other. Do you do emergency landlord repairs?+Yes. Letting agents and portfolio landlords across Oldham use us for tenanted-emergency work with digital invoicing and reporting. Are you Gas Safe registered?+Yes, Gas Safe #558388. Every gas-side repair is carried out and certified by a registered engineer. Related Services ## Also commonly booked with boiler repairs. ### Boiler Servicing Annual servicing to keep your boiler efficient, safe and warranty-valid. Read more ### Boiler Installation New A-rated boiler installations from leading UK manufacturers, with manufacturer-backed warranty. Read more ### Heating Upgrades Smart thermostats, controls and system upgrades that cut your bills. Read more Areas We Cover ## Boiler Repairs across Greater Manchester. - OldhamHQ - Manchester - Rochdale - Ashton-under-Lyne - Royton - Chadderton - Shaw - Middleton - FailsworthAll service areas Ready When You Are ## Get your boiler repairs sorted, properly, the first time. Gas Safe registered, fixed-price, same-day where possible. Speak to Chris directly, no call-centre, no sales script, no pressure. Call 07723 565794Request a free quote - Gas Safe #558388 - Fully insured - Fast response - Fixed written quotes Opening Hours Mon – Sat · 8:00 AM – 10:00 PM · Sun · Closed Fast Response Fast, honest service. We aim to respond as soon as possible. Gas Safe registered boiler, heating and plumbing specialists for domestic and commercial customers across Oldham, Chadderton and Greater Manchester. Family-run since 2018. 07723 565794 0161 399 2018 info@cnixonplumbingheating.com18 Skipton AveChadderton, Oldham OL9 0QA Mon – Sat · 8:00 AM – 10:00 PM · Sun · Closed Find us on Facebook ### Services - Boiler Installation - Boiler Servicing - Boiler Repairs - Heating Upgrades - Plumbing - Central Heating Installation - Radiator Installation & Replacement - Gas Safety Certificates - Landlord Safety Inspections ### Service Areas - Oldham - Manchester - Rochdale - Ashton-under-Lyne - Royton - Chadderton - Shaw - Middleton - Failsworth ### Company - About - Reviews - Contact © 2026 C Nixon Plumbing & Heating Limited. All rights reserved. Company No. 11292200 · Gas Safe Reg. 558388 Privacy PolicyTerms & ConditionsCookie Policy Gas Safe registered · Fully insured Call NowRequest a Quote