Home › Heating & Plumbing Installations Wokingham
Heating & plumbing installations across Wokingham ·& Berkshire
From £1,800 · New boiler installed
Up to 12-year · Manufacturer warranty
Vaillant Advance Partner
Viessmann Accredited
Hive Trained Engineer — Wokingham
Gas Safe · Reg. 599015
Vaillant Advance · Viessmann Accredited · Gas Safe Reg. 599015

Heating & Plumbing Installations in Wokingham

New boilers, unvented cylinders, central heating, underfloor heating & smart controls — installed to manufacturer spec with up to 12-year warranties.

Thermotec provides specialist heating and plumbing installations across Wokingham and the surrounding RG40 and RG41 area. As the area’s only Hive Trained Engineer and a Vaillant Advance partner, Stuart delivers high-performance systems generalists can’t match — every project Gas Safe certified and backed by exclusive manufacturer warranties.

From £1,800
New boiler
installed
12 year
Manufacturer
warranty
130+
5-star Google
reviews
Gas Safe
Reg. 599015
accredited
Get a Free Installation Quote
No obligation — fixed price before we start
New boiler from
£1,800
Supply & fit · Up to 12-year warranty
Vaillant Advance partner
Viessmann accredited
Gas Safe Reg. 599015
G3 unvented qualified
Get a Free Quote
or call directly
07850 116944
Free no-obligation site survey available
120+ five-star Google reviews from Wokingham homeowners and landlords. Vaillant Advance partner, Viessmann accredited — installations backed by up to 12-year manufacturer warranties.
✓ Gas Safe Reg. 599015
Our accreditations

Why accreditation matters for your installation

Accredited installers get access to extended warranties generalists can't offer — and your installation is guaranteed to manufacturer spec.

Vaillant
Advance partner — highest tier. Exclusive 12-year warranty on full Vaillant range.
Advance partner
Viessmann
Factory-trained installer. Up to 12-year warranty on Vitodens range.
Accredited installer
Hive
Only Hive Trained Engineer in the Wokingham area. Full smart system integration.
Area exclusive
G3 Unvented
Legally required for unvented cylinder installation. Stuart is fully G3 qualified.
Legal qualification
Gas Safe
Registration No. 599015. Required by law for all gas installation work in the UK.
Reg. 599015
Worcester Bosch
Recognised installer for Worcester Bosch range. Extended warranty available.
Recognised installer
Installation services

Heating & plumbing installations across Wokingham

Every installation is fixed-price quoted before we start — no surprises. All work Gas Safe certified with full manufacturer warranty.

New Boiler Installation
From £1,800

Viessmann and Vaillant specialists. Full heat-loss calculations ensure your new system is correctly sized — not just swapped like-for-like.

  • Up to 12-year manufacturer warranty
  • Full system powerflush included
  • Magnetic filter fitted as standard
  • Smart thermostat integration available
Unvented Hot Water Cylinder
From £1,200

G3 qualified installation of Megaflo and other unvented cylinders. High-pressure hot water to every tap simultaneously — no loft tank needed.

  • G3 qualified — legally required
  • Megaflo, Gledhill and all major brands
  • Ideal for multi-bathroom homes
  • Removes need for loft cold water tank
Full Central Heating System
POA — free survey

Complete central heating design and installation — new pipework, radiators, system balancing and boiler. Extensions or full system replacements.

  • Full system design to your property
  • New pipework and radiator installation
  • Professional system balancing
  • Gas Safe certified throughout
Underfloor Heating Installation
POA — free survey

Wet underfloor heating for kitchen extensions, renovations and whole-house projects. Consistent warmth with individual zone control per room.

  • Wet UFH — works with all boiler types
  • Individual zone control per room
  • Energy efficient — lower bills
  • Ideal for new extensions in Wokingham
Smart Thermostat Installation
From £300

Hive, Nest and tado° installation and full setup. Stuart is the only Hive Trained Engineer in the Wokingham area — full smart home integration.

  • Only Hive Trained Engineer in Wokingham
  • Remote control from anywhere
  • Cut energy bills by up to 16%
  • Voice control & intelligent scheduling
Plumbing Installations
From £96

Kitchen and bathroom plumbing, shower fitting, tap replacement, radiator upgrades and all general domestic plumbing across Wokingham and RG40.

  • Kitchen & bathroom plumbing
  • Shower installation & pump fitting
  • Radiator upgrades & replacement
  • Fixed price before we start
Manufacturer warranties

Boiler brands we install in Wokingham

Accredited installers get exclusive warranty periods generalists can't offer — up to 12 years on selected models

Viessmann
Up to 12 yrs
Vitodens 050, 100, 200 and 222 series. Factory-trained accredited installer — exclusive warranty access.
Accredited
Vaillant
Up to 15 yrs
ecoTEC Plus, ecoTEC Pure, ecoFIT Pure. Vaillant Advance partner — highest tier accreditation.
Advance partner
Worcester Bosch
Up to 10 yrs
Greenstar 4000, 8000 series. Recognised Worcester installer with extended warranty access.
Recognised installer
Baxi
Up to 10 yrs
800 Combi, Platinum+ range. High-efficiency A-rated boilers suited to smaller Wokingham properties.
Parts stocked
How it works

What to expect from a Thermotec installation

From your first call to your new system running — here's exactly what happens

01
Free site survey
Stuart visits your home, assesses your current system and carries out heat-loss calculations to ensure your new system is correctly sized.
02
Fixed-price quote
You receive a detailed, fixed-price quote before any commitment. No hidden costs, no surprises. Decide at your own pace.
03
Installation day
Stuart arrives at your exact agreed time. Most boiler replacements take one day. Larger systems typically 2–3 days. Floor protection throughout.
04
System commission
Every installation is commissioned to manufacturer specification — pressure tested, balanced and calibrated before the job is considered done.
05
Powerflush & filter
The system is powerflushed and a magnetic filter fitted as standard — protecting your new boiler and extending its lifespan.
06
Warranty & paperwork
Gas Safe certificate, building regulations notification and full warranty documentation provided digitally on completion.
Transparent pricing

Installation costs in Wokingham

Fixed prices — you know the full cost before we start. Free no-obligation survey for all larger installations.

Installation pricing guide
All prices include supply, fit and commissioning
New combi boiler (Vaillant/Viessmann)From £1,800
New system/heat only boilerFrom £2,000
Unvented cylinder (Megaflo/Gledhill)From £1,200
Smart thermostat (Hive/Nest/tado°)From £300
Single radiator replacementFrom £150
Powerflush (system cleanse)From £550
Full central heating systemFree survey
Underfloor heating installationFree survey
What's always included
Free site survey for all boiler and system installations — no obligation.
System powerflush on all new boiler installations — protects your investment.
Magnetic filter fitted as standard on all new boiler installations.
Gas Safe certificate and building regulations notification issued digitally.
Up to 12-year warranty on Vaillant and Viessmann installations.
Save up to £450/year on energy bills
Replacing an old G-rated boiler with a modern A-rated system can cut your gas bills by up to 30% — typically saving £200–£450 per year.
Most new boiler installations pay for themselves within 5–7 years through energy savings alone.
Adding a smart thermostat saves a further 16% on average.
Local knowledge

Installation specialists across Wokingham & Berkshire

Stuart at Thermotec is based in Arborfield — right in the heart of the area he serves. Whether you're in a modern new-build in Woodley, a period property near Wokingham town centre, or a larger home in Finchampstead or Barkham — Stuart understands the specific heating requirements of properties across RG40 and RG41.

From unvented cylinders in Barkham to full boiler upgrades in Earley, and smart heating installations across Shinfield and Spencers Wood — Thermotec has been installing heating systems across Berkshire for over 20 years.

Unlike national installation companies, you deal directly with Stuart throughout — no subcontractors, no call centres, no handoffs. The engineer who surveys your home installs your system and is accountable for the quality.

Wokingham Woodley Earley Finchampstead Barkham Arborfield Shinfield Spencers Wood RG40 RG41
Ready for a new heating system?

Call Stuart on 07850 116944 to arrange a free no-obligation site survey across Wokingham and the surrounding Berkshire area. Or get in touch online and Stuart will come back to you directly.

New boilers from £1,800 · Up to 12-year warranty · Gas Safe Reg. 599015 · Fixed price guaranteed

Get a free quote →
Customer reviews

What Wokingham homeowners say about our installations

"Thermotec handled our full boiler conversion to a high-efficiency combi perfectly. The house is much tidier now without the old tanks in the loft, and the increase in hot water pressure is incredible. If you're looking for a boiler replacement in Wokingham, Stuart is the expert you need."

Davin F.
Wokingham
New combi boiler installation

"We had wet underfloor heating installed during our kitchen renovation in Finchampstead. Stuart worked seamlessly with our builders — the design was flawless and each radiator now has its own zone control. The heat distribution is perfectly even."

Jazmine K.
Finchampstead
Underfloor heating installation

"New Viessmann boiler installed cleanly, on time and exactly on budget. Stuart explained everything clearly, left the place spotless and had the Hive smart thermostat set up and working before he left. Best trade I've used in years."

David W.
Earley
Viessmann boiler + Hive installation
FAQ

Heating & plumbing installations — common questions

How much does a new boiler cost in Wokingham?
A new combi boiler installation in Wokingham starts from £1,800 fully fitted, including the boiler, installation, system powerflush and magnetic filter. Viessmann and Vaillant installations include up to 12-year manufacturer warranties. The exact cost depends on the boiler model, your current system and any additional work required — Stuart provides a free no-obligation survey and fixed-price quote before any commitment.
How long does a new boiler installation take?
A straightforward like-for-like boiler replacement typically takes one day. A full system conversion — for example converting from a heat-only to a combi boiler — usually takes 1–2 days. A full central heating system installation typically takes 2–3 days. Stuart provides a specific timeline with every fixed-price quote to minimise disruption to your home.
What warranty do I get on a new Viessmann or Vaillant boiler?
As a Viessmann accredited installer and Vaillant Advance partner — the highest tier of accreditation — Thermotec can offer up to 12-year manufacturer warranties on selected models. This is significantly longer than warranties available from non-accredited installers. Annual servicing by a Gas Safe engineer is required each year to keep the warranty valid.
Do I need an unvented cylinder in my Wokingham home?
An unvented cylinder provides high-pressure hot water to all taps and showers simultaneously without needing a loft cold water tank. It's the gold standard for multi-bathroom homes in the Wokingham area — particularly in Barkham, Finchampstead and the larger properties around RG40 and RG41. Stuart is G3 qualified, which is a legal requirement for anyone installing or servicing unvented cylinders.
Are you the only Hive Trained Engineer in Wokingham?
Yes — Stuart is the only Hive Trained Engineer in the Wokingham area. This means full smart home integration capability beyond a standard thermostat swap, including multi-zone heating control, integration with your boiler's advanced features and complete app setup and testing before Stuart leaves.
Can I get underfloor heating installed in my existing Wokingham home?
Yes — wet underfloor heating can be installed in existing homes, most commonly as part of an extension, renovation or kitchen remodel. Stuart designs and installs UFH systems across Wokingham and the surrounding RG40 area. A free site survey determines feasibility, floor construction requirements and the most appropriate system design for your property.

Ready for a new heating system in Wokingham?

New boilers from £1,800 · Up to 12-year warranty · Free site survey · Gas Safe Reg. 599015 · RG40 & RG41