--- title: "Boiler Repair | Gas Safe Engineers, Greater Manchester" description: "Fixed-price boiler repair across Rochdale, Oldham & Manchester. Root-cause diagnosis on all brands, backed by a 12-month workmanship guarantee. 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Every gas repair is legally required to be carried out by a Gas Safe engineer." } }, { "@type": "Question", "name": "What areas do you cover?", "acceptedAnswer": { "@type": "Answer", "text": "Rochdale, Oldham, Manchester, Salford, Bury, Ashton-under-Lyne, Heywood, Middleton, Shaw and surrounding Greater Manchester areas." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "/services" }, { "@type": "ListItem", "position": 3, "name": "Boiler repair", "item": "https://ecoplumbingheating.co.uk/services/boiler-repair" } ] } ] --- Mon–Sat · 8am–6pm [info@ecoplumbingandheatingsolutions.co.uk](mailto:info@ecoplumbingandheatingsolutions.co.uk) Gas Safe registered [07582 870312](tel:+447582870312) [![Eco Plumbing & Heating Solutions](/assets/eco-logo-BE3Tzgb_.png)](/) [Services](/services) Boilers & heating - [New boiler installation Fixed price, warranties up to 18 yrs ](/services/boiler-installation) - [Boiler repair Same/next-day diagnostics ](/services/boiler-repair) - [Boiler servicing Annual service, manufacturer schedule ](/services/boiler-service) - [Central heating Powerflush, rads, upgrades ](/services/central-heating) Plumbing & bathrooms - [General plumbing Leaks, taps, valves, repairs ](/services/general-plumbing) - [Bathroom installations Full design & fit ](/services/bathroom-installations) - [Unvented cylinders G3 registered installations ](/services/unvented-cylinders) - [Domestic gas Cookers, hobs, pipework ](/services/domestic-gas) Renewables & commercial - [Air source heat pumps £7,500 BUS grant partner ](/services/air-source-heat-pumps) - [Underfloor heating New builds & retrofits ](/services/underfloor-heating) - [Smart heating controls Hive, tado°, Nest, Vaillant ](/services/smart-heating-controls) - [Commercial & landlords CP12, planned maintenance ](/services/commercial) Not sure what you need? Talk to a Gas Safe engineer — free, no obligation quote. [07582 870312](tel:+447582870312)[Request a quote](/contact) [View all services](/services) [Service areas](/service-areas) Rochdale borough - [Rochdale ](/service-areas/rochdale) - [Heywood ](/service-areas/heywood) - [Middleton ](/service-areas/middleton) - [Littleborough ](/service-areas/littleborough) - [Milnrow ](/service-areas/milnrow) - [Whitworth ](/service-areas/whitworth) Oldham borough - [Oldham ](/service-areas/oldham) - [Shaw ](/service-areas/shaw) - [Chadderton, Royton & Failsworth ](/service-areas/chadderton-royton-failsworth) - [Ashton-under-Lyne ](/service-areas/ashton-under-lyne) Manchester, Salford & Bury - [Manchester ](/service-areas/manchester) - [Salford ](/service-areas/salford) - [Bury ](/service-areas/bury) - [Prestwich & Whitefield ](/service-areas/prestwich-whitefield) Covering Greater Manchester Based in Rochdale — engineers on the road across the North West daily. [07582 870312](tel:+447582870312)[View all areas](/service-areas) [About](/about)[Our work](/our-work)[Reviews](/reviews)[Contact](/contact) [07582 870312](tel:+447582870312)[Request a free quote](/contact) [](tel:+447582870312) ![Gas Safe engineer diagnosing a boiler fault in a Greater Manchester home](/__l5e/assets-v1/d8e5d6eb-446b-4e25-b366-d19e864996b7/480468550_1630727118327030_5287963663136032494_n.jpg) [Home](/)/ Services / Boiler repair Boiler repair # Boiler repair — diagnosed properly, fixed once. Gas Safe boiler repair across Greater Manchester. We find the actual cause — not just the symptom — and give you a fixed price before any work starts. Mon–Sat, 8am–6pm. [Request a free quote](/contact) [07582 870312](tel:+447582870312) Gas Safe registered · Flue gas analysis on every visit · 12-month workmanship guarantee Gas Safe Gas Safe registered 3rd generation Family-run engineers ATAG approved Up to 18-yr warranties 24-hour quotes Mon–Sat · 8am–6pm £5m cover Public liability insured Service overview ## What we do, who it's for, and when it matters. ### What it is Fault diagnosis and repair on gas combi, system and regular boilers — including no-heat, no-hot-water, pressure loss, error codes, kettling, banging, leaks and lockouts. We diagnose to root cause and price the fix before starting work. ### Who it's for Homeowners with a boiler that's stopped working, warning them, or costing more to run; landlords needing a fast, compliant fix between tenancies; and anyone who's been quoted a full replacement when a targeted repair would do the job. ### When you need it Losing pressure weekly, error codes, no heat or hot water, banging or kettling on start-up, water where there shouldn't be any, or a burner that keeps locking out — call early rather than wait. Small faults get expensive when ignored. ### Why professional matters Gas work is Gas Safe registered work by law. A proper repair also treats the cause — a broken diverter valve, for example, is usually a symptom of sludge, poor filtration or a wrongly commissioned system. Fixing only the symptom means the same fault comes back. The cost of leaving it ## Small problems don't stay small. Boiler repairs get expensive when they're rushed, guessed or done by whoever's cheapest. A £150 diagnostic done properly can save a £3,000 replacement. A £150 diagnostic done badly is just the first of several. ### Same fault, six months later Fitting a new part without treating the cause — sludge, poor commissioning, wrong controls — almost always means the same failure again inside a year. ### Water damage from a slow leak A drip inside the boiler casing or from a corroded heat exchanger can wreck flooring, ceilings and plaster before you spot it. Insurance often disputes unmaintained-appliance claims. ### Carbon monoxide risk A blocked flue, cracked heat exchanger or badly burning boiler can produce CO — colourless, odourless, potentially fatal. Every repair visit includes a flue gas analysis. ### Warranty voided Non-Gas Safe repairs, missed services or wrong parts void manufacturer warranties. That £3,000 warranty becomes worthless when you need it most. ### Common mistakes we see - Topping up pressure weekly instead of finding the leak. - Replacing a diverter valve without flushing the sludge that killed it. - Ignoring persistent error codes with a reset button. - Using an unregistered fitter because they're cheaper on the day. - Assuming a lockout is 'just the boiler being funny'. - Waiting until January to fix a fault that started in September. Our process ## A tidy, engineered process — no surprises. Every job follows the same disciplined sequence, so you always know where we are and what's next. 1. Step 1 ### Phone triage We ask the right questions before we visit — error code, boiler make/model, symptoms — so we arrive with the right parts on the van. 2. Step 2 ### On-site diagnosis Full fault-find: pressure, flow, gas rate, flue gas analysis, controls, sensors and the sealed system. We tell you the cause, not just the symptom. 3. Step 3 ### Fixed price before work starts Written price for the fix — including any parts and labour — before we start. You approve the number before we open the toolbox. 4. Step 4 ### Root-cause repair We fix the underlying issue as well as the symptom — flush and dose where sludge is at fault, replace filters where they're missing, resolve controls issues properly. 5. Step 5 ### Recommission & handover Flue gas analysis, pressure and lockout test on the fixed boiler. You get a written record and a 12-month workmanship guarantee on the parts we've fitted. What you get ## Specific outcomes — not vague promises. ### Root-cause diagnosis We fix the cause, not just the symptom. Fewer repeat visits, fewer parts, less money spent long-term. ### Fixed price before we start Written price for the repair before work begins. No 'while we're here' surprises. ### 12-month workmanship guarantee Every job we complete carries a 12-month workmanship guarantee, on top of any manufacturer warranty on parts fitted. ### Gas Safe every visit Gas Safe registered. Every repair recommissioned with flue gas analysis and a written record. ### Honest advice If a repair genuinely isn't worth doing, we say so — and quote the replacement transparently. No pressure either way. ### One point of contact The engineer who diagnoses is the engineer who fixes. No handoffs, no re-explaining the fault. Detail & specifications ## The technical bit — for people who want the detail. We repair gas combi, system and regular boilers across Greater Manchester — including all major brands. Diagnostic-first, sludge-aware, and honest when a repair isn't the right answer. Areas we cover - [Rochdale](/service-areas/rochdale) - [Oldham](/service-areas/oldham) - [Manchester](/service-areas/manchester) - [Salford](/service-areas/salford) - [Bury](/service-areas/bury) - [Ashton-under-Lyne](/service-areas/ashton-under-lyne) ### Common faults we repair Most boiler faults trace back to a handful of causes. Diagnosis matters more than the part number — the same error code can mean three different faults on the same boiler. - No heat or no hot water — diverter valves, sensors, pumps, controls. - Pressure loss — hidden leaks, expansion vessels, pressure relief valves. - Kettling, banging, whistling — limescale, sludge, poor commissioning. - Frequent lockouts and error codes — flame sensors, ignition, gas supply. - Leaks — heat exchangers, seals, fittings, pipework. ### Repair vs replace — the honest conversation Some repairs aren't worth doing. If a heat exchanger has failed on a 12-year-old boiler with no warranty left, replacement usually beats repair on total cost of ownership. We tell you the numbers both ways so you can choose — no pressure toward the bigger job. ### Sludge, filtration and system health Most 'boiler faults' are really system faults. A boiler running on a sludged, un-filtered system will fail parts on rotation. A power flush, chemical dose and a magnetic filter often resolves recurring faults far more permanently than swapping parts. ### Landlords and letting agents For landlords we can pair a repair with a CP12 Landlord Gas Safety Record and any remedial work in a single visit. Certificates emailed on the day. Recent installations ## Our own work — photographed on site. Every image below is from a real Eco Plumbing & Heating Solutions job across Greater Manchester. No stock photography. ![Boiler repair and re-pipe work in a domestic airing cupboard, Greater Manchester](/__l5e/assets-v1/d8e5d6eb-446b-4e25-b366-d19e864996b7/480468550_1630727118327030_5287963663136032494_n.jpg) ![Boiler and cylinder fault repair by Gas Safe engineers, Oldham](/__l5e/assets-v1/d28d75c5-8726-411a-b1df-1546584cce90/480509202_1630727171660358_6045751305009955438_n.jpg) ![Cylinder and system boiler diagnostic work in Greater Manchester](/__l5e/assets-v1/08088876-4986-4207-8c93-63f1cf0fd3a4/480828519_1638075874258821_1858665290391720907_n.jpg) FAQs ## Straight answers to the questions we hear most. How much does a boiler repair cost?+ It depends on the fault, the parts, and the boiler's condition. We diagnose first, then give you a fixed written price for the fix before starting any work — no open-ended hourly billing. Do you offer emergency same-day boiler repair?+ We prioritise existing customers when things go wrong and we work Mon–Sat, 8am–6pm. Call 07582 870312 as early in the day as possible — same-day slots go fast, especially in winter. We do not operate a 24/7 line. My boiler is losing pressure — is that expensive to fix?+ Often it's a small leak or a failed expansion vessel — cheap to fix once found. Occasionally it's a heat exchanger, which is a bigger job. We diagnose properly before quoting. Should I just replace instead of repair?+ Sometimes yes. On a 12+ year old boiler with a major fault and no warranty, replacement usually wins on total cost. We give you both prices honestly and let you decide. Do you repair all boiler brands?+ Yes — Worcester, Vaillant, ATAG, Baxi, Ideal, Viessmann, Alpha and most other domestic gas boilers. We source genuine manufacturer parts wherever possible. Does the repair come with a guarantee?+ Yes. Every repair carries a 12-month workmanship guarantee, plus any manufacturer warranty on new parts fitted. What if you can't fix it in one visit?+ If a part needs ordering we tell you the lead time and don't charge for a second visit's mobilisation — just the fix. Are you Gas Safe registered?+ Yes — Gas Safe registered. Every gas repair is legally required to be carried out by a Gas Safe engineer. What areas do you cover?+ Rochdale, Oldham, Manchester, Salford, Bury, Ashton-under-Lyne, Heywood, Middleton, Shaw and surrounding Greater Manchester areas. Ready when you are ## Boiler down? Let's find the real cause. Call for a diagnostic visit and a fixed written price for the fix. If a full replacement is the honest answer, we'll tell you that too. [Get my free quote](/contact) [Call 07582 870312](tel:+447582870312) Gas Safe registered · £5m public liability · Mon–Sat 8am–6pm Explore more ## Related services & pages One team, one standard — across every plumbing and heating job in Greater Manchester. [Boiler servicing ](/services/boiler-service)[New boiler installation ](/services/boiler-installation)[Central heating ](/services/central-heating)[Domestic gas ](/services/domestic-gas)[General plumbing ](/services/general-plumbing)[Commercial & landlords ](/services/commercial)[Contact us ](/contact)[Back to home ](/) ![Eco Plumbing & Heating Solutions](/assets/eco-logo-BE3Tzgb_.png) Family-run, 3rd-generation Gas Safe plumbing & heating engineers. Trusted across Greater Manchester for boilers, bathrooms, heat pumps and commercial maintenance. [](https://www.facebook.com/EcoPlumbingandHeatingSolutions/)[](https://www.instagram.com/ecoplumbingandheatingsolutions/) ### Services - [New boiler installation](/services/boiler-installation) - [Boiler repair](/services/boiler-repair) - [Boiler servicing](/services/boiler-service) - [Central heating](/services/central-heating) - [Unvented cylinders](/services/unvented-cylinders) - [General plumbing](/services/general-plumbing) - [Bathrooms](/services/bathroom-installations) - [Air source heat pumps](/services/air-source-heat-pumps) - [Underfloor heating](/services/underfloor-heating) - [Smart heating controls](/services/smart-heating-controls) - [Domestic gas](/services/domestic-gas) - [Commercial & landlords](/services/commercial) ### Service areas - [Rochdale](/service-areas/rochdale) - [Oldham](/service-areas/oldham) - [Manchester](/service-areas/manchester) - [Salford](/service-areas/salford) - [Ashton-under-Lyne](/service-areas/ashton-under-lyne) - [Bury](/service-areas/bury) - [Heywood](/service-areas/heywood) - [Middleton](/service-areas/middleton) - [Shaw](/service-areas/shaw) - [Littleborough](/service-areas/littleborough) - [Milnrow](/service-areas/milnrow) - [Whitworth](/service-areas/whitworth) - [Chadderton, Royton & Failsworth](/service-areas/chadderton-royton-failsworth) - [Prestwich & Whitefield](/service-areas/prestwich-whitefield) ### Contact - [07582 870312](tel:+447582870312) - [info@ecoplumbingandheatingsolutions.co.uk](mailto:info@ecoplumbingandheatingsolutions.co.uk) - Greater Manchester, UK - Mon–Sat · 8am–6pm - Gas Safe registered Gas Safe registered · WaterSafe approved · APHC member · ATAG approved installer · £5m public liability © 2026 Eco Plumbing & Heating Solutions Ltd. All rights reserved. [About](/about)[Reviews](/reviews)[Our work](/our-work)[Contact](/contact)[Privacy](/privacy-policy)[Terms](/terms-conditions) [WhatsApp us ](https://wa.me/447582870312?text=Hi%20Eco%20Plumbing%20%26%20Heating%2C%20I%27d%20like%20a%20quote.) [Call now](tel:+447582870312) [Free quote](/contact)