No Heat, No Hot Water, And Every Plumber’s Voicemail Sounds The Same
Boiler repairs, servicing and emergency plumbing across Horsham, West Sussex and Epsom, Surrey, with a straight quote before anything’s booked in.


10+ Years Fixing Boilers Across Horsham & Epsom
Willsway Heating & Plumbing is Gas Safe registered under number 568613 and fully insured, covering boiler repairs, servicing, installations and general plumbing for homeowners and landlords.
Trained across Worcester Bosch, Vaillant, Ideal, Baxi, Viessmann, with manufacturer warranties on new installations typically running 10 to 12 years when the annual service is kept up.
Licensed, Insured, And Priced Properly Before Anything Starts
Typical 60 to 90 minutes Emergency Arrival
For genuine emergencies in Horsham, West Sussex and the towns nearby. Epsom, Surrey is further out, so you get an honest window on the phone rather than a guess.
Gas Safe Registered, Not Just Claimed
Registration number 568613, checkable on the official register any time you want to look it up rather than take it on trust.
Transparent Pricing
A price agreed before work starts, with no hidden callout fees added once the van’s on the drive.

From A Dripping Tap To A Full Boiler Swap
Twelve services, honest upfront quotes before anything’s booked in.

Boiler Repairs & Fault Finding
No heat, an error code, or a boiler that won't fire. Diagnosed properly on Worcester Bosch, Vaillant, Ideal, Baxi and Viessmann before anything's quoted.
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Boiler Servicing
One flat price, agreed upfront. Keeps the manufacturer warranty valid and catches the small faults before they're January's emergency.
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Boiler Installations & Replacements
Nobody budgets for a new boiler until the old one makes the decision. Sized properly, fitted in a day, warranty registered before Sam leaves.
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Central Heating Repairs
One radiator cold at the top, another cold all over. Different faults, diagnosed as the system they actually are, not a boiler problem by default.
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Gas Safety Certificates & Landlord CP12s
A certificate that lapsed in March doesn't announce itself until a tenant, a letting agent, or the council does.
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Plumbing Repairs & Leaks
A damp patch on the ceiling is a leak that's already been running a while. Found before anything gets pulled apart to look for it.
Learn moreBoiler Packed Up, Or A Genuine Leak?
Call now for the next available slot across Horsham, West Sussex and Epsom, Surrey.
Call NowWhat Customers Say
320+ reviews across Checkatrade, Google and Facebook.
Read them where they actually live, verified by the platforms themselves, not copied out here.
Worth Reading Before You Book Anything
No sales pitch dressed up as advice, just the actual answer.
How Often Does A Boiler Actually Need Servicing?
Once a year isn't a sales line. Here's what it's protecting, and what it actually costs you to skip it.
Gas Safety Certificates For Landlords: What Actually Has To Happen Each Year
The legal minimum, the HMO extras, and the renewal system that stops it becoming a problem you find out about from a tenant.
Boiler Making A Banging Noise? What Kettling Actually Means
The technical term for that banging, gurgling sound, and why it's a system problem more often than a boiler one.
Get Upfront Pricing, No Hidden Fees
Call now or send your details online. A price gets agreed before any work starts, every time.
