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AJ UK SPRINKLERS LTD: plumbing, heating and air-conditioning company in London
AJ UK SPRINKLERS LTD is an active limited company with a proposal to strike off (no. 13335304), incorporated in 2021, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in E10 (London), and 3,945 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
3,945 similar companies within 10 km. London
What homes around E10 need
In E10 last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
2% of sampled postcodes in E10 sit in a conservation area (on-record, 607 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 |
|---|---|---|---|
| SQUARE1 PLUMBING LIMITED | 13265511 | E10 | ≈0.2 km |
| ZIA PROPERTY MAINTENANCE LTD | 14790595 | E10 | ≈0.2 km |
| 24 CARAT INTERIORS LTD | 17262230 | E10 | ≈0.3 km |
| MR IDEAL SERVICES LTD | 16895003 | E10 | ≈0.3 km |
| TOP NOTHWEST LTD | 10591160 | E10 | ≈0.4 km |
| E&G RESTORATION LTD | 11947498 | E10 | ≈0.4 km |
| HEATWAVE ENTERPRISE LTD | 15343542 | E10 | ≈0.4 km |
| TAYLORS HEATING SOLUTIONS LTD | 16422338 | E10 | ≈0.5 km |
| KENSINGTON BUILDERS & DECORATORS LIMITED | 05362907 | E10 | ≈0.5 km |
| RIG SOLUTIONS LTD | 11602093 | E10 | ≈0.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 13335304 |
| Name | AJ UK SPRINKLERS LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 14 Apr 2021 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation; 42910 |
| Registered office postcode | E10 5RX |
| Outcode | E10 |
| 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 13335304 |
Companies House record: AJ UK SPRINKLERS LTD, company 13335304, 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.