SO21, SO22, SO23
Heating, plumbing & electrical specialists in Winchester
Winchester covers two very different jobs. Inside the city you have period property, conservation constraints and a lot of solid-wall construction. Outside it, from Kings Worthy up towards Stockbridge, you have larger rural homes off the gas grid running on oil. We work on both — and our largest heat pump installation to date, two Samsung R290 units in cascade for a seven-bedroom Winchester guest house, sits in this postcode.
Local knowledge
What we see most in Winchester
- Period and conservation-area property — heat loss and emitter sizing done properly before any renewable is proposed.
- Off-gas-grid homes towards Kings Worthy and Stockbridge — oil boiler replacement, HVO ready models, hybrids and full oil-to-heat-pump conversions.
- Larger properties and guest houses with high simultaneous hot water demand — cascade heat pump systems and multiple cylinders.
- Underfloor heating retrofits where floor build-up height is tight.
Response and cover
- Postcodes: SO21, SO22, SO23
- Mon – Fri 09:00 – 17:00
- Sat 09:00 – 12:00
- Out of hours emergency call out available for boiler breakdown, heat pump breakdown and leaks.
Also covering nearby
Services in Winchester
Everything we do, available across SO21, SO22, SO23
Air source heat pumps
MCS accredited (NIC601962) with the £7,500 Boiler Upgrade Scheme grant applied for you.
Solar PV & battery
NICEIC Approved Contractor — the array and the electrical certification from one firm.
Boiler installation
ATAG, Vaillant and Worcester Bosch, with up to 18 years warranty and a 2 year workmanship warranty.
Service & repair
£70 + VAT interim, £95 + VAT strip-down. Most repairs same day or next day.
Electrical & EICR
NICEIC Approved Contractor. Rewires, consumer units, landlord inspections and EV chargers.
Nearby project
Two Samsung R290 heat pumps in cascade for a Winchester guest house
A Winchester based Airbnb split over 3 floors, with 3 kitchens, 7 bathrooms and 7 bedrooms, put our installation skills to the test.
- 2 × Samsung R290 12 kW air source heat pumps in cascade
- 2 × 300 litre hot water cylinders
- 3 floors, 3 kitchens, 7 bathrooms, 7 bedrooms
- Simultaneous demand from multiple guest parties
Questions
Winchester FAQs
Do you cover Winchester?
Yes. We are based in Southampton and Eastleigh and cover Winchester (SO21, SO22, SO23) as standard, along with Kings Worthy, Stockbridge, Eastleigh, Fair Oak, Romsey. We cover all SO postcodes.
How quickly can you get to Winchester for a breakdown?
Most repairs are completed the same day or the next day, subject to part availability. Outside office hours we run an emergency call out for boiler breakdown, heat pump breakdown and leaks.
Can I get the £7,500 heat pump grant in Winchester?
The Boiler Upgrade Scheme is national, not regional — what matters is the property and the installer. We are MCS accredited under NIC601962, which is what allows us to make the application on your behalf and show the grant as a deduction on your quotation.
Do you do the electrical work as well as the heating?
Yes. We are an NICEIC Approved Contractor as well as Gas Safe registered, so heat pumps, solar, EV chargers and electric boilers are handled by one contractor rather than two.
What are your service prices?
A gas boiler interim service is £70 + VAT and a full strip-down is £95 + VAT. Booked online they are £84 and £114 inc VAT. Heat pump services start from £195 + VAT.
Get a free quote for your Winchester property
Survey, written itemised quotation, grant shown as a deduction. No obligation.