Boiler Servicing in Nantwich& Crewe by Gas Safe Engineers
Peace of mind that your boiler is safe, efficient and ready for winter. A thorough annual check that catches small faults before they become breakdowns.
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
Why an annual boiler service matters
A boiler service is a safety and performance check of your gas boiler, carried out by a Gas Safe registered engineer. It confirms the appliance is burning gas safely, venting correctly, and running as efficiently as it should.
Most boiler manufacturers recommend a service every year, and many make it a condition of their warranty. Regular servicing also spots worn parts and early warning signs, so they can be dealt with on your timetable rather than in the middle of a cold snap.
Warm-Wise services boilers across Nantwich, Crewe, Sandbach and the surrounding area. Our engineers are Gas Safe registered (927370) and will explain clearly anything they find.
Who it's for
- Homeowners wanting a safe, reliable boiler
- Owners of boilers under manufacturer warranty
- Anyone who hasn't had a service in over a year
- Buyers of a new home with an unknown boiler history
Signs you need it
- Once a year, ideally before winter
- Boiler making new noises or smells
- Pilot or flame looks different
- Pressure keeps dropping
What skipping a service can cost you
A boiler can seem fine right up until it isn't. Missing services lets small, cheap problems grow unnoticed.
Unsafe combustion
Blocked flues or poor combustion can affect safety. A service checks these properly. If you smell gas, call the National Gas Emergency Service on 0800 111 999 first.
Voided warranty
Many manufacturer warranties require annual servicing. Miss it and you may pay for repairs that would otherwise be covered.
Declining efficiency
Dirt and wear make a boiler burn more gas for the same heat, quietly raising your bills.
Winter breakdowns
Worn components that could have been spotted in autumn tend to fail when the boiler is working hardest.
How it works
Our boiler servicing process
- 01
Visual inspection
We check the boiler, flue, pipework and controls for signs of wear, leaks or damage.
- 02
Clean and check components
Key internal parts are inspected and cleaned where needed.
- 03
Combustion and safety tests
We test the appliance is burning and venting safely and operating within the manufacturer's range.
- 04
Report findings
We explain what we found in plain English and flag anything that needs attention.
- 05
Leave it running
Boiler restored, area tidied, and advice given on anything to keep an eye on.
What you get
Why choose Warm-Wise for boiler servicing
Safety confirmed
Checked by a Gas Safe registered engineer.
Warranty protected
Keeps you in line with manufacturers' annual service requirements.
Fewer breakdowns
Worn parts spotted before they fail.
Efficient running
A clean, well-set boiler uses less gas.
Honest advice
We won't push repairs you don't need.
Longer boiler life
Regular care helps your boiler last.
What's included in our boiler service
Gas boilers of all common types
We service combi, system and regular gas boilers. Worcester Bosch is our preferred brand for new installations, but we service other makes too.
Flue and ventilation checks
The flue carries combustion gases safely out of your home. We check it's intact, correctly terminated and unobstructed, and that ventilation around the appliance is adequate.
System pressure, controls and radiators
While we're there, we look at system pressure, the controls and how the radiators are heating. If there are cold spots or a system that would benefit from balancing, we'll tell you.
Servicing alongside other work
If you're planning bathroom, kitchen or electrical work, we can service the boiler during the same visit, saving you a separate appointment.
Residential and commercial work
Most of our boiler servicing 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.
Boiler Servicing near you
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FAQs
Boiler Servicing questions, answered
How often should my boiler be serviced?
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Once a year is the general recommendation from manufacturers, and often a warranty condition.
How long does a boiler service take?
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Usually around an hour, depending on the boiler and what we find.
What if you find a problem?
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We explain it clearly, tell you whether it's urgent, and give a quote to fix it. You decide.
Do you service boilers in Crewe and Sandbach?
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Yes. We cover Nantwich, Crewe, Sandbach and the wider Cheshire and Staffordshire area.
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 servicing 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