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CONWELL COOLING LTD: plumbing, heating and air-conditioning company in London
CONWELL COOLING LTD is an active limited company (no. 04904915), incorporated in 2003, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in EC2Y (London), and 3,686 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
3,686 similar companies within 10 km. London
What homes around EC2Y need
In EC2Y 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).
53% of sampled postcodes in EC2Y sit in a conservation area (on-record, 89 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 |
|---|---|---|---|
| KAM PROPERTY LONDON LTD | 10393631 | EC1Y | ≈0.3 km |
| PRESSURE PLUMBING & CENTRAL HEATING LIMITED | 05338361 | EC1M | ≈0.3 km |
| GREG'S MAINTENANCE LIMITED | 13076756 | EC1Y | ≈0.3 km |
| MATWORKS HEATING & PLUMBING LTD | 17373579 | EC1Y | ≈0.4 km |
| PERKINS REFRIGERATION LIMITED | 03025689 | EC1A | ≈0.4 km |
| THE PROPERTY STORE (ST ALBANS) LIMITED | 04629077 | EC2Y | ≈0.5 km |
| ADVANCED THERMAL SOLUTIONS LIMITED | 09242723 | EC2Y | ≈0.5 km |
| DR FRIDGE AND AIRCONDITIONING LTD | 09777625 | EC2Y | ≈0.5 km |
| HA PLUMBING GAS LTD | 13194883 | EC2Y | ≈0.5 km |
| POWERTECH ENERGY SOLUTIONS LTD. | 14965855 | EC2Y | ≈0.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 04904915 |
| Name | CONWELL COOLING LTD |
| Status | Active |
| Incorporated | 19 Sep 2003 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation |
| Registered office postcode | EC2Y 8DH |
| Outcode | EC2Y |
| 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 04904915 |
Companies House record: CONWELL COOLING LTD, company 04904915, 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.