12-Month WorkmanshipGuarantee
Every repair, installation and service carried out by Thermotec across Wokingham and RG40 is backed by a 12-month workmanship guarantee
When Stuart carries out work in your home, you have the assurance that if anything goes wrong as a result of his workmanship within 12 months, he will come back and fix it at no additional charge. No arguments. No hidden conditions. No charge for the return visit.
What the guarantee covers — and what it doesn’t
The 12-month workmanship guarantee is straightforward. If a fault develops that is directly attributable to how the work was carried out, Stuart will return and rectify it at no additional labour charge. Here is the honest breakdown.
Making a workmanship guarantee claim
If you think a fault has developed as a result of work Stuart carried out, here is exactly what to do. The process is straightforward — no forms, no waiting.
Manufacturer boiler warranties — up to 12 years
The 12-month workmanship guarantee sits alongside — not instead of — the manufacturer’s product warranty on any new boiler installation. As a Vaillant Advance Partner and Viessmann Accredited Installer, Thermotec offers extended warranties on eligible installations.
ⓘ Manufacturer warranty terms change periodically. Stuart will confirm the specific warranty available for your chosen boiler and installation at the time of survey. Annual servicing by an accredited Gas Safe engineer is a condition of all extended warranties — book an annual service from £96.
Why Wokingham homeowners trust Thermotec
A 12-month guarantee is only worth something if the engineer stands behind it. Stuart’s track record of 120+ five-star reviews and 90% first-time fix rate across Wokingham and RG40 is the real evidence.
120+ five-star reviews across Wokingham & RG40
The guarantee is backed by 20+ years of consistent five-star work across Wokingham, Earley, Woodley, Finchampstead and the surrounding area.
“Stuart installed our new Vaillant boiler and the whole job was done exactly as he said it would be — one day, clean and tidy, everything registered. When I noticed a small drip from a joint a few weeks later I called him, he came out the next morning and fixed it straight away with no charge. That’s exactly what you want.”
“We had Stuart fit a new shower and a few months later the thermostatic cartridge developed a fault — not related to the installation but Stuart came and had a look at no charge just to confirm what the issue was. Turned out to be a manufacturer fault, he sorted the replacement and charged only for the part. Really honest approach.”
“The quality of work from Stuart means I’ve never actually needed to use the guarantee — three years of using Thermotec for servicing, a boiler repair and a new radiator and everything has been faultless. But knowing the guarantee is there gives you complete confidence when you book.”
Guarantee FAQ
Common questions about how the 12-month workmanship guarantee works in practice.
What does the 12-month workmanship guarantee cover?
Does the guarantee cover parts as well as labour?
Is the guarantee separate from the boiler manufacturer’s warranty?
How do I make a guarantee claim?
Does the guarantee apply to emergency plumbing callouts?
What happens if the fault is not covered by the guarantee?
Book with confidence —
all work guaranteed
From £96 fixed price · 12-month workmanship guarantee · 90% first-time fix · Gas Safe Reg. 599015 · 120+ five-star reviews
All Thermotec services — all guaranteed
Every service listed below is covered by the 12-month workmanship guarantee across Wokingham and RG40.
