About Thermotec — Wokingham & RG40
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About Thermotec

Twenty Years in Boiler Rooms Round Wokingham

Thermotec is Stuart Mundy. Not a franchise, not a team of subcontractors working under one brand — just one Gas Safe engineer who's been doing this a long time and got tired of how the trade usually treats people.

How it started

Twenty years of seeing how it's usually done badly

Before Thermotec existed, Stuart spent years working for other people's companies — the kind where you're one of a rotating cast of engineers a customer might get, where the quote on the phone and the bill at the door don't always match, and where "we'll be there sometime this morning" passes for a commitment. He saw a lot of jobs done fast rather than done properly, and a lot of customers who'd stopped expecting anything better.

Thermotec started because he thought Wokingham deserved better than that, and because he was in a position to just do it himself instead of complaining about it.

“Twenty years in boiler rooms around Wokingham teaches you to spot a bodge job a mile off. I just don't do them.”
How he works now

One engineer, start to finish

There's no call centre between you and the person doing the work. Whoever you speak to when you call is the person who turns up, and the price agreed before he starts is the price on the invoice afterwards. It's a smaller way of running a business than most — no fleet of vans, no dispatcher juggling jobs — but it means every job across Wokingham, Woodley, Earley and the wider RG40 area gets handled the same way: find out what's actually wrong, say what it'll cost, and fix it properly enough that it doesn't come back.

That's also, practically, why Stuart knows the area as well as he does. Twenty years of working the same streets means he's usually seen the exact boiler in your airing cupboard before, in the house three doors down.

Qualifications & accreditations

Gas Safe registered (599015), G3 qualified for unvented cylinders, F-Gas qualified for air conditioning, Vaillant Advance Partner, Viessmann Accredited Installer, and the only Hive-trained engineer in the Wokingham area. Every credential is independently verifiable — check Gas Safe registration 599015 →

Gas Safe 599015 G3 Qualified F-Gas Qualified Vaillant Advance Partner Viessmann Accredited Hive Trained Engineer
Based in Arborfield

Why Thermotec is based where it is

Arborfield sits right in the middle of the patch Stuart covers — Wokingham, Woodley, Earley, Winnersh, Finchampstead and the rest of RG40 and RG41 are all a short drive from base. It wasn't picked for the address, it was picked because it's genuinely central to where the work is.

Want to talk to Stuart directly?

No call centre, no account manager — just call.