The Plumbing & Heating Experts
Your Neighbours Trust.
Wokingham's Local Plumber & Gas Engineer
Based 10 minutes from Wokingham town centre, we've been diagnosing and repairing broken boilers, tracing and repairing water leaks and installing heating systems since 2015 — with over 20 years in the trade. We turn up when we say. Quote before we start. Fix it first time, 90% of the time.
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No call-out fee · Price agreed first · Gas Safe 599015
Gas Safe Reg. 599015Verify at gassaferegister.co.uk →
130+ five-star Google reviews from homeowners across Wokingham, Earley, Woodley and RG40
Services
Plumbing & heating services across Wokingham & RG40
Every job quoted upfront. Exact arrival times. No call-out fees. Stuart covers the full range of plumbing and heating work across Wokingham and RG40/RG41 — boiler repair, servicing, new installations, landlord gas safety certificates, powerflush, smart thermostats, water softeners and pre-move heating inspections.
Book a visit →Emergency Plumber Wokingham
Burst pipe at 11pm? Boiler gone on the coldest night of the year? Call Stuart directly — no call centre, no queue, no waiting until Monday. Same-day cover across Wokingham and RG40.
From £96 fixed price
Out of hours: 6pm–12am £150+VAT · 12am–8am £250+VAT
Find out more →Boiler Repair in Wokingham
Not guesswork. Stuart diagnoses the actual fault, tells you the price, then fixes it. Vaillant, Viessmann, Worcester Bosch, Glow-worm — parts stocked on the van. Most faults fixed same visit.
From £96 fixed price
Labour only — excluding parts and materials
Get it repaired →Annual Boiler Servicing
Skip it and you void your warranty. In Wokingham's hard water, heat exchangers fur up faster than anywhere. An hour with Stuart now is a lot cheaper than a new boiler in January.
£96 fixed price
Includes full safety check & Benchmark certificate
Book a service →Landlord Gas Safety Certificate (CP12)
It's a legal requirement and the fine for missing it isn't small. Fixed price, digital certificate emailed same day. Stuart liaises with your tenant directly if needed — just give him the number.
£96
Digital certificate emailed same day
Book your CP12 →Home Buyers & Sellers Heating Checks
Moving in Wokingham? A pre-purchase boiler check has saved buyers thousands when it flags a failing heat exchanger before they sign. Sellers get a clean report that reassures buyers and speeds up sales.
From £150
Buyer inspection: £192 · Seller service & CP12: £150
Book an inspection →Powerflush & System Cleanse
Cold at the bottom of your radiators? Banging when the heating fires up? That's magnetite sludge and it's slowly wrecking your pump. A powerflush clears it for good and usually cuts bills noticeably.
From £550
Price depends on system size & number of radiators
Find out more →Smart Thermostat Installation
Hive, Nest, tado° — fitted by the only Hive-trained engineer in Wokingham. Customers typically see a 16% drop in heating bills. Takes about an hour and you'll never come home to a cold house again.
From £300
Hive, Nest & tado° — supplied & fitted
See options →Water Softeners & Treatment
Wokingham water is 330–380 mg/L hardness — some of the worst in England. It furs up boilers, clogs showers and wrecks appliances. A water softener pays for itself in years, not decades.
From £950 installed
Sized to your property & water usage
Get a quote →Plumbing Repairs Wokingham
Dripping tap driving you mad? Running toilet wasting water? Blocked drain backing up? Stuart sorts all of it — fixed price, same day where possible, no job considered too small.
From £96 fixed price
Taps, toilets, showers, radiators & drains
Find out more →New Boiler Installation in Wokingham — Sorted in a Day
An old boiler in Wokingham's hard water costs you every month. A modern Viessmann or Vaillant — sized with a full heat-loss calculation — cuts bills by up to 35% and comes with up to 12 years' warranty.
Get a fixed-price quote →Your local engineer
Meet Stuart — your local Gas Safe heating engineer in Wokingham
Stuart Mundy
Founder · Gas Safe Engineer
Gas Safe 599015 · Verified“I've been in boiler rooms across Wokingham for 20 years. I've seen the bodge jobs. I don't do them.”
Started Thermotec because I was fed up with the way this industry treats people — vague time slots, bills that don't match the quote, and repairs that need redoing three months later. Every job I take on in Wokingham, Woodley, Earley and RG40 gets the same treatment: I find the actual problem, I tell you what it'll cost before I touch anything, and I fix it properly. That's it. Verify Gas Safe Reg. 599015 →
How we work
From your first call to a working boiler
No vague windows. No surprise invoices. No returning for the same fault twice. This is how every Thermotec job runs.
Book your slot →Pick your exact slot
Book online or call Stuart direct — no six-hour windows. Same-day emergency slots across Wokingham and RG40 wherever possible.
Price agreed before we start
Repairs start at £96 fixed diagnostic fee. Installations get a written quote covering parts, labour and certification — all in.
Stuart arrives on time
Not “sometime this morning.” Stuart arrives at the booked time. Van stocked with Vaillant, Viessmann and Worcester parts — most faults fixed first visit.
Tested, certified, guaranteed
Full system test. Gas tightness check. Digital Benchmark certificate same day. 12-month workmanship guarantee on all installation work.
Why Thermotec
Why Wokingham homeowners choose Thermotec for boiler repairs & plumbing
You get an exact time. Not a window.
Stuart tells you when he's arriving and he's there. Not "sometime between 8 and 2." An actual time. Your day doesn't stop.
The quote you get is the bill you pay.
No call-out fees buried at the bottom. No "while I'm here" extras. Price agreed before a single tool comes out of the bag.
90% of faults fixed on the first visit.
The van is stocked. The diagnosis is proper. Stuart's been doing this 20 years. You won't be waiting around for parts to arrive.
You speak to Stuart. Not a call centre.
Stuart answers the phone. Stuart turns up. Stuart does the work. One person, start to finish. No subcontractors, no strangers.
Based right on your doorstep — 10 minutes from Wokingham town centre
Stuart works out of Arborfield and covers the whole RG40 and RG41 patch. If your boiler's gone and you're in one of the areas listed, he can usually get to you the same day.
Book a same-day visit →Areas I Cover
Wokingham & RG40: Stuart covers the whole town — Norreys, Emmbrook, Cantley Park, right through to Woosehill and Barkham Road. A lot of the 1960s and 70s houses around here still have old system boilers, and more often than not, swapping to a modern combi alongside a powerflush is the better long-term move.
Earley, Woodley & Winnersh: Newer builds round this way mostly already have combis fitted — a lot of Vaillant ecoTEC and Worcester Greenstar. Stuart is a Vaillant Advance Partner, so when he services or installs one he does it exactly the way the manufacturer requires, which keeps your warranty intact.
Arborfield & Shinfield: This is where Stuart is based, so it's a real mix — older places with a tank in the loft, newer estates with unvented cylinders. Stuart is G3 qualified, which is the legal requirement to work on those pressurised systems, so he can sort either type without passing you on to someone else.
Customer reviews
What Wokingham homeowners say
130+ five-star Google reviews from homeowners, landlords and businesses across Wokingham and RG40.
“Thermotec handled our full boiler conversion to a high-efficiency combi perfectly. The house is much tidier and the hot water pressure is incredible. If you're looking for a boiler replacement in Wokingham, Stuart is the expert you need.”
Davin Fine
Wokingham
Ready to book? Pick your slot →“Stuart performed a full 5-year manufacturer strip-down service. Meticulous, deep-cleaning internal components to ensure our Worcester Bosch warranty remains 100% valid. Truly the gold standard for heating engineers in Wokingham.”
Giana Ismael
Wokingham
Book your service →“Professional, reliable and friendly. Stuart diagnosed the issue right away and carried out the work to a very high standard. Everything was explained clearly. I wouldn't hesitate to recommend Thermotec to anyone in Wokingham.”
Bradley Griffin
Wokingham · Local Guide
Get your repair booked →FAQ
Questions we get asked every week
Straight answers about boiler repair, servicing, installation, emergency callouts and gas safety in Wokingham.
Ask Stuart →Do you offer an emergency plumber near me in Wokingham?
How much does a boiler service cost in Wokingham?
Is Thermotec Gas Safe registered?
Do you cover Woodley, Earley and Finchampstead?
How long does a boiler service take?
What's the difference between a boiler service and a boiler repair?
Do I need a boiler service every year?
Boiler broken? Heating off?
Let's get it sorted today.
Fixed prices · Exact arrival times · Same-day where possible · 90% first-time fix
11 Hill Road, Arborfield, Berkshire RG2 9LP · info@thermo-tec.co.uk