"1930s semi, boiler swap plus a full magnetic filter and power flush. Straightforward, tidy, no surprises. Radiators are hotter than they've been in years."
— Joanne P., Standish · Boiler swap + power flush, Standish
Greater Manchester
In short
Half our Wigan diagnostic time is spent explaining why a black filter strainer isn't a boiler fault — it's a system that needed a Magnaclean fitted five years ago.
Wigan runs on a heavy Ideal and Baxi stock — most combis are 8–14 years old, fitted during the Green Deal push. Standish, Aspull and Shevington see more premium Worcester and Vaillant units in newer estates.
Wigan boiler-repair work is dominated by Ideal Logic pressure lockouts, Baxi ignition failures and Worcester Greenstar diverter faults. In older ex-council terrace stock the sealed system is almost always heavily magnetite-loaded — we fit a Magnaclean during the repair when the customer sees the strainer.
Local hardness: Moderate (typically 100–170 mg/L CaCO₃)
Water is moderate hardness. Magnetite is the bigger enemy in Wigan's older ex-council terrace stock — a Magnaclean fit during any repair on a system without one is the standard call.
£120–£320 for combi faults; system-boiler pump/valve repairs £160–£360; Kamco power-flush add-on £360–£520.
Every price is confirmed in writing after the £50 diagnostic. Nothing billable starts until you approve the fair fixed quote — and if we can't fix the fault we diagnosed, the £50 is refunded.
A recurring Wigan pattern is "your heat exchanger is blocked, you need a new boiler". Ask the engineer to show you the flow rate on the hot tap and the delta-T across the flow and return — real diagnosis, not sales.
Our promise on every Wigan boiler-repair call-out: £50 to attend and diagnose, a fair fixed quote in writing before any billable repair starts, and the £50 refunded if we can't fix the fault.
"1930s semi, boiler swap plus a full magnetic filter and power flush. Straightforward, tidy, no surprises. Radiators are hotter than they've been in years."
— Joanne P., Standish · Boiler swap + power flush, Standish
"Slow leak coming through the kitchen ceiling — traced to a microbore joint under the bedroom laminate. Lifted a single board, fixed it, put it back so you'd never know."
— Craig B., Leigh · Microbore leak repair, Leigh
"Bathroom refit including moving the soil stack. Fair fixed price, stuck to the quote, and the finish is excellent."
— Sian H., Orrell · Bathroom refit, Orrell
Fixed £50 diagnostic
Flat fee. No hourly meter running.
Fair quote or refund
Transparent pricing — refunded if we don't fix it.
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Boiler playing up in Wigan?
Call 01706 318200 or start a chat — we'll book a £50 diagnostic at a time that suits you.
KJ
Founder, KJ Plumbers · Online now
KJ
onlineHonest UK plumbing advice — free where safe, £50 home visit only if needed.
Hi, I'm KJ. Tell me what's happening — leak, blockage, boiler, emergency, anything — and I'll help you sort it.
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