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ASCA LTD: plumbing, heating and air-conditioning company in London
ASCA LTD is an active limited company (no. 14483651), incorporated in 2022, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NW10 (London), and 3,020 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
3,020 similar companies within 10 km. London
What homes around NW10 need
In NW10 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).
5% of sampled postcodes in NW10 sit in a conservation area (on-record, 1,847 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 |
|---|---|---|---|
| PURE COOLNESS LTD | 11969786 | NW10 | under 0.1 km |
| 247 RAPID RESPONSE LTD | 14505329 | NW10 | under 0.1 km |
| NEW FOREST HEATING AND PAINTING LTD | 15680886 | NW10 | under 0.1 km |
| MAESTRO PLUMBERS LTD | 06239377 | NW10 | ≈0.1 km |
| RILEY HEATING & PLUMBING LTD | 16432102 | NW10 | ≈0.3 km |
| JAC PLUMBING & HEATING SERVICES LTD | 13101241 | NW10 | ≈0.5 km |
| S & N PLUMBING & HEATING LTD | 12976083 | NW10 | ≈0.6 km |
| C. STOCK LIMITED | 09204316 | NW10 | ≈0.6 km |
| FLOWWORKS LIMITED | 08692321 | NW10 | ≈0.8 km |
| OCTOPUS PLUMBING & HEATING LTD | 16706889 | NW10 | ≈1.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 14483651 |
| Name | ASCA LTD |
| Status | Active |
| Incorporated | 14 Nov 2022 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation; 43390; 96090 |
| Registered office postcode | NW10 6RF |
| Outcode | NW10 |
| 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 14483651 |
Companies House record: ASCA LTD, company 14483651, 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.