Home / Installers / London
JAMES WINNEY HEATING AND GAS LTD: plumbing, heating and air-conditioning company in London
JAMES WINNEY HEATING AND GAS LTD is an active limited company (no. 15793746), incorporated in 2024, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SW16 (London), and 1,693 similar companies have a registered office within 10 km. If you need an MCS-certified air-to-air installer, MCS lists 0 installers certified for air-to-air heat pumps yet (checked 25 Sep 2026), so no company here can offer the £2,500 grant route today.
Active
Within 10 km
1,693 similar companies within 10 km. London
What homes around SW16 need
In SW16 last summer (2026) there were ≈12 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
20% of sampled postcodes in SW16 sit in a conservation area (on-record, 1,352 live postcodes).
In England an air-source heat pump on a house can be permitted development under Class G when the conditions hold, including the MCS 020a noise limit of 37.0 dB(A) (§3.2 Step 8).
Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, 2026 against the 1991–2020 mean, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Noise limit from the decision contract, checked 25 Sep 2026.
Nearest similar companies
| Company | Number | District | Distance |
|---|---|---|---|
| BOILER AND PLUMBING REPAIRS 247 LIMITED | 16357636 | CR4 | ≈0.3 km |
| ONDECORE LTD | 16346288 | CR4 | ≈0.3 km |
| SAFE HEAT SOLUTIONS LTD | 17301015 | SW16 | ≈0.4 km |
| JLF PLUMBING & HEATING LTD | 15618251 | SW16 | ≈0.5 km |
| EAD PLUMBING AND HEATING SPECIALIST LIMITED | 16633685 | CR4 | ≈0.5 km |
| JW CONSTRUCTION PROJECTS LIMITED | 13019980 | SW16 | ≈0.6 km |
| LUX BUILD DEVELOPMENTS LTD | 12778591 | CR4 | ≈0.6 km |
| GGHP LTD | 17257682 | CR4 | ≈0.6 km |
| TRUE THERMAL SERVICES LTD | 17412485 | CR4 | ≈0.6 km |
| SIGNATURE REFURBISHMENTS LTD | 16992717 | CR4 | ≈0.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 15793746 |
| Name | JAMES WINNEY HEATING AND GAS LTD |
| Status | Active |
| Incorporated | 21 Jun 2024 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SW16 5BL |
| Outcode | SW16 |
| Nation | England |
| Air-to-air signal | not yet observed, checked 25 Sep 2026 |
| F-Gas | not yet observed, checked 25 Sep 2026 |
| MCS air-to-air | not yet observed, checked 25 Sep 2026 |
| Retrieved | 25 Sep 2026 |
| Dataset | https://download.companieshouse.gov.uk/BasicCompanyDataAsOneFile-2026-09-01.zip |
| Companies House page | Company 15793746 |
Companies House record: JAMES WINNEY HEATING AND GAS LTD, company 15793746, status Active, retrieved 25 Sep 2026. The address shown is the registered office, not a verified operating base. This catalogue is a directory of incorporated businesses, not an exhaustive installer register. Snapshot 1 Sep 2026, retrieved 25 Sep 2026. The 10 km count is equirectangular to 0.1 km. MCS air-to-air confirmed in this catalogue: 0, checked 25 Sep 2026.
Better than a reviews catalogue: the Companies House record, the district hot-night count and the MCS air-to-air observation are on one page.