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EC2Y: plumbing, heating and air-conditioning companies in London
EC2Y (London) has 5 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 14 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, EC2Y had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
EC2Y
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CONWELL COOLING LTD, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| CONWELL COOLING LTD | 2003 | Active | EC2Y |
| HA PLUMBING GAS LTD | 2021 | Liquidation | EC2Y |
| POWERTECH ENERGY SOLUTIONS LTD. | 2023 | Active | EC2Y |
| TAPMASTER LIMITED | 2017 | Active | EC2Y |
| THE PROPERTY STORE (ST ALBANS) LIMITED | 2003 | Active | EC2Y |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AMBER ELECTRICAL SYSTEMS LIMITED | 43210 · electrical installation | 2007 | Liquidation | EC2Y |
| CARLIN ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active | EC2Y |
| CME FIRE AND SECURITY LIMITED | 43210 · electrical installation | 2018 | Liquidation | EC2Y |
| CZICC UK LIMITED | 43290 · other construction installation; 41100; 46900 | 2019 | Active | EC2Y |
| DMITRO FACADES LTD | 43290 · other construction installation; 43310; 43341; 43390 | 2011 | Liquidation | EC2Y |
| EAST C CONTRACTS LIMITED | 43290 · other construction installation; 38110; 41100; 49410 | 2018 | Liquidation | EC2Y |
| FUSION ELECTRICAL (NW) LTD | 43210 · electrical installation | 2015 | Liquidation | EC2Y |
| MP ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2013 | Liquidation | EC2Y |
| ONE FIX SOLUTIONS LIMITED | 43210 · electrical installation | 2015 | Active | EC2Y |
| SHOTCRETE INNOVATION LTD | 43290 · other construction installation; 42910; 42990 | 2021 | Liquidation | EC2Y |
| SMITHLAB ELECTRONICS LTD | 43210 · electrical installation; 26110 | 2020 | Active | EC2Y |
| TAILOR MADE INSTALLATIONS LIMITED | 43290 · other construction installation | 2019 | Active | EC2Y |
| THE INTERIORS GROUP LIMITED | 43290 · other construction installation; 43390 | 1994 | Liquidation | EC2Y |
| TL MARSH ELECTRICAL LTD | 43210 · electrical installation | 2020 | Liquidation | EC2Y |
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).
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 EC2Y, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in EC2Y, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in EC2Y, with that district's hot nights and planning rule.