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CR0: plumbing, heating and air-conditioning companies in London
CR0 (London) has 3 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 2 electrical and other installation companies (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the summer is the question, CR0 had ≈8 nights above 18 °C in 2026 (4 times the 1991–2020 average of 1.8).
CR0
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ESSENTIAL CARE MAINTENANCE LTD, incorporated 2024, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| ESSENTIAL CARE MAINTENANCE LTD | 2024 | Active | CR0 |
| FA ENERGY LTD | 2025 | Active | CR0 |
| HEAT SECURE LTD | 2012 | Active | CR0 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| CHIBBY CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202; 43110 | 2019 | Active - Proposal to Strike off | CR0 |
| RKOHCHI LTD | 43290 · other construction installation; 96090 | 2016 | Active | CR0 |
What homes around CR0 need
In CR0 last summer (2026) there were ≈8 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
5% of sampled postcodes in CR0 sit in a conservation area (on-record, 2,789 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).
Companies House snapshot 1 Sep 2026, 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. Hot nights: ERA5-ARCO for CR0, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in CR0, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in CR0, with that district's hot nights and planning rule.