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SINKUNJA LTD: plumbing, heating and air-conditioning company in London
SINKUNJA LTD is an active limited company with a proposal to strike off (no. 12216466), incorporated in 2019, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in W13 (London), and 1,833 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 - Proposal to Strike off
Within 10 km
1,833 similar companies within 10 km. London
What homes around W13 need
In W13 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).
7% of sampled postcodes in W13 sit in a conservation area (on-record, 595 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 |
|---|---|---|---|
| JAM PLUMBING AND HEATING LTD | 12015343 | W13 | ≈0.1 km |
| JOE THE PLUMBER LIMITED | 16372946 | W13 | ≈0.1 km |
| LORBUILD LTD | 14225398 | W13 | ≈0.2 km |
| HOUSE & BUILDER LTD | 16917119 | W13 | ≈0.2 km |
| ECOFIX24/7 EMERGENCY SERVICES LTD | 14496659 | W13 | ≈0.2 km |
| CHARNOCK PLUMBING & HEATING LTD | 16792391 | W13 | ≈0.4 km |
| THE X FIRES AND FLUE SERVICES LIMITED | 12314450 | W7 | ≈0.4 km |
| CRATE AIR CONDITIONING LIMITED | 07161005 | W13 | ≈0.5 km |
| MBS MICKS BUILDING SERVICES LTD | 07174889 | W13 | ≈0.5 km |
| S B GAS LIMITED | 10344079 | W13 | ≈0.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 12216466 |
| Name | SINKUNJA LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 20 Sep 2019 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 41202; 43910 |
| Registered office postcode | W13 9EH |
| Outcode | W13 |
| 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 12216466 |
Companies House record: SINKUNJA LTD, company 12216466, status Active - Proposal to Strike off, 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.