Gas Safe Reg. 927370Mon–Fri 8am–4pm · 24/7 genuine emergencies AboutServicesHeating & Gas Heating EngineerBoiler InstallationBoiler ServicingBoiler RepairsGas Hob InstallationHeating Controls Installation Plumbing PlumberShower InstallationOutside Tap Installation Electrical ElectricianFull House Rewires Bathrooms & Kitchens Bathroom FitterWalk-In Shower ConversionsKitchen Fitter Commercial Showroom Fit Out AreasCheshire NantwichCreweSandbachWistastonWillastonShavingtonAudlemAlsagerMiddlewichWinsfordCongletonCheshire Staffordshire Newcastle-under-LymeKidsgroveStaffordshire Our WorkReviewsContact07723 372195Get a Free Quote Home /Services /Boiler Repairs # Boiler Repairs in NantwichFixed at the Root Cause Heating and hot water back on, with the actual fault found and fixed rather than guessed at. Honest advice on whether a repair is worth it. Get My Free Quote 07723 372195 5.0 on Google from 20 reviews · 20 years in the trade · 12-month guarantee 20 years in the trade Gas Safe 927370 NAPIT registered 12-month guarantee on all workmanship £2m insured public liability 24/7 genuine emergencies Heating & Gas ## Boiler not working? Here's how we help When a boiler fails, you want it working again quickly and you want to know it won't fail again next week. Our approach is to diagnose properly: find what has actually gone wrong, explain it, and fix it with the right part. Warm-Wise carries out boiler repairs across Nantwich, Crewe, Sandbach and the surrounding areas. We're Gas Safe registered (927370), we work Monday to Friday 8am–4pm, and we offer 24/7 call-outs for genuine emergencies. If a boiler is at the end of its life and repairs no longer make sense, we'll tell you honestly and explain the options. Customers regularly tell us they value being told what can and can't be achieved. ### Who it's for - Households with no heating or hot water - Boilers showing error codes or locking out - Systems losing pressure - Boilers making unusual noises ### Signs you need it - No heating, no hot water, or both - Pressure gauge dropping repeatedly - Leaks or drips under the boiler - Boiler cutting out or failing to ignite ## Why a quick patch isn't always a fix Resetting a boiler or replacing the first part that looks worn can get it running for a while, but the underlying fault usually returns. ### Repeat failures Treating symptoms rather than causes means the boiler breaks down again, often at a worse time. ### Further damage Leaks and pressure loss left unchecked can damage internal parts and the surrounding property. ### Safety concerns Some faults affect how safely the boiler burns gas. If you smell gas, call the National Gas Emergency Service on 0800 111 999 first. ### Money spent on a dying boiler Pouring repairs into a boiler that needs replacing is poor value. We'll tell you when that point has come. How it works ## Our boiler repairs process - 01 ### Initial call Tell us the symptoms and any error codes so we arrive prepared. - 02 ### Fault finding We test the boiler and system to identify the actual cause. - 03 ### Explain and quote You hear what's wrong, what it'll take to fix, and whether it's worth it. - 04 ### Repair and test The fault is repaired and the boiler tested for safe operation. - 05 ### Guarantee The work carries our 12-month workmanship guarantee. What you get ## Why choose Warm-Wise for boiler repairs ### Back up and running Heating and hot water restored. ### Real diagnosis Causes found, not guessed. ### Safe repairs Gas Safe registration 927370. ### Honest advice Repair or replace, explained clearly. ### Emergency cover 24/7 call-outs for genuine emergencies. ### Guaranteed work 12 months on workmanship. ## Common boiler faults we repair ### Pressure loss and leaks A boiler that keeps losing pressure usually has a leak somewhere in the system or a failing component such as a pressure relief valve or expansion vessel. We trace the source rather than just topping it up. ### Ignition and lockout faults Boilers that won't light or keep locking out can have ignition, gas supply, flue or sensor problems. Error codes point us in the right direction, and testing confirms the cause. ### No hot water or no heating If you have heating but no hot water, or the reverse, the fault is often a diverter valve, a pump or a control issue. We check the boiler and the wider system together. ### Noisy boilers Banging, whistling or gurgling can point to air in the system, sludge, a failing pump or scale build-up. We explain the cause and the options. ### Residential and commercial work Most of our boiler repairs work is in homes across Nantwich and South Cheshire, but we also fit out kitchen and bathroom showrooms for other businesses. Whether it's a family home or a commercial space, the same team carries out the gas, plumbing and electrical work, and we carry £2 million public liability, £10 million employers' liability and £250,000 professional indemnity insurance. ### Local to Nantwich, Crewe and Sandbach We're based at 1 Mount Close, Nantwich, Cheshire, CW5 6JJ and cover Nantwich, Crewe, Sandbach, Wistaston, Willaston, Shavington, Audlem, Alsager, Middlewich, Winsford, Congleton, Newcastle-under-Lyme and Kidsgrove, plus the wider Cheshire and Staffordshire area. Being local means realistic arrival times and a team you can call back if you ever need us. ## Related services Boiler ServicingBoiler InstallationHeating EngineerPlumber ## Boiler Repairs near you Boiler Repairs NantwichBoiler Repairs CreweBoiler Repairs SandbachBoiler Repairs WistastonBoiler Repairs WillastonBoiler Repairs ShavingtonBoiler Repairs AudlemBoiler Repairs AlsagerBoiler Repairs MiddlewichBoiler Repairs WinsfordBoiler Repairs CongletonBoiler Repairs Newcastle-under-LymeBoiler Repairs Kidsgrove Back to the homepage or contact us for a free quote. FAQs ## Boiler Repairs questions, answered ### Do you offer emergency boiler repairs? +Yes, we offer 24/7 call-outs for genuine emergencies. Our normal hours are Monday to Friday, 8am–4pm. If you smell gas, call 0800 111 999 first. ### How much does a boiler repair cost? +It depends on the fault and parts needed. We diagnose first and explain the cost before carrying out the repair. ### Should I repair or replace my boiler? +We'll give you an honest view based on its age, condition and repair history. Sometimes a repair is the sensible choice; sometimes it isn't. ### Can I reset my boiler myself? +A single reset following the manufacturer's instructions is fine. If it keeps locking out, call us rather than resetting repeatedly. ### Is your work guaranteed? +Yes. Every job comes with a 12-month workmanship guarantee, covering everything except normal wear and tear. ### Are you available for emergencies? +Our normal hours are Mon–Fri 8am–4pm, and we offer 24/7 call-outs for genuine emergencies. If you smell gas, leave the property and call the National Gas Emergency Service on 0800 111 999 first. ### Which areas do you cover? +We're based in Nantwich and cover Crewe, Sandbach, Wistaston, Willaston, Shavington, Audlem, Alsager, Middlewich, Winsford, Congleton, Newcastle-under-Lyme, Kidsgrove and the wider Cheshire and Staffordshire area. ## Get your boiler repairs job sorted, properly Tell us what you need and we'll come back with honest advice and a clear quote. No obligation, and we turn up when we say we will. - 5.0 stars from 20 Google reviews - Gas Safe Reg. 927370 · NAPIT registered - 12-month workmanship guarantee07723 372195 Monthly payment options on new boilers through TradeHelp Ltd, subject to status and credit check. See the finance note at the bottom of this page. Boiler installation in Nantwich Heating, plumbing, electrics, kitchens and bathrooms across Nantwich, Crewe, Sandbach, Cheshire and Staffordshire. ### Contact 07723 372195 info@warm-wise.co.uk 1 Mount Close, Nantwich, Cheshire, CW5 6JJ Open Mon–Fri 8am–4pm. Closed Saturday and Sunday. Get in touch any time with an enquiry, and we offer 24/7 call-outs for genuine emergencies. If you smell gas, call the National Gas Emergency Service on 0800 111 999 first. ### Registered & insured Gas Safe Registered No. 927370 NAPIT registered electrician £2m public liability insurance Google reviewsFacebookInstagram ### Our services - Heating Engineer Nantwich - Boiler Installation Nantwich - Boiler Servicing Nantwich - Boiler Repairs Nantwich - Gas Hob Installation Nantwich - Heating Controls Installation Nantwich - Plumber Nantwich - Shower Installation Nantwich - Outside Tap Installation Nantwich - Electrician Nantwich - Full House Rewires Nantwich - Bathroom Fitter Nantwich - Walk-In Shower Conversions Nantwich - Kitchen Fitter Nantwich - Showroom Fit Out Nantwich ### Areas we cover - Plumber in Nantwich - Plumber in Crewe - Plumber in Sandbach - Plumber in Wistaston - Plumber in Willaston - Plumber in Shavington - Plumber in Audlem - Plumber in Alsager - Plumber in Middlewich - Plumber in Winsford - Plumber in Congleton - Plumber in Cheshire - Plumber in Newcastle-under-Lyme - Plumber in Kidsgrove - Plumber in Staffordshire © 2026 Warm-Wise LTD. Registered in England & Wales, company no. 14894513. Registered office: 1 Mount Close, Nantwich, Cheshire, CW5 6JJ. AboutContactReviewsOur WorkPrivacy PolicyCookiesTerms & Conditions Finance options with Warm-Wise LTD (FRN 1064129) is an Introducer Appointed Representative of TradeHelp Ltd, for the purpose of credit broking introductions only, who are authorised and regulated by the Financial Conduct Authority (FRN 697812). Warm-Wise LTD introduce customers to TradeHelp Ltd and do not receive a fee for the introduction. TradeHelp Ltd are a credit broker, not a lender, and offer loans from Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. Finance options are offered subject to status and credit check, which must be completed before commencement of works. A 14-day cooling off period applies to all applications. If cancelled within 14 days, alternative payment of the full outstanding balance must be made. 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