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.
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 Repairs near you
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FAQs
Boiler Repairs questions, answered
Do you offer emergency boiler repairs?
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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?
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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?
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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?
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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?
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Yes. Every job comes with a 12-month workmanship guarantee, covering everything except normal wear and tear.
Are you available for emergencies?
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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?
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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 guarantee