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EC1N: plumbing, heating and air-conditioning companies in London
EC1N (London) has 6 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 16 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, EC1N had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
EC1N
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ADVANCED MP PLUMBING & HEATING LTD, incorporated 2013, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| ADVANCED MP PLUMBING & HEATING LTD | 2013 | Active | EC1N |
| CLIMATE INNOVATIONS LTD | 2023 | Active | EC1N |
| FLOWTECH MECHANICAL SERVICES LTD | 2020 | Active | EC1N |
| GRAND PLUMBING SOLUTIONS LTD | 2023 | Active | EC1N |
| HASTINGS PLUMBING & HEATING LTD | 2023 | Active | EC1N |
| TIVOLI INTERNATIONAL LIMITED | 2017 | Active - Proposal to Strike off | EC1N |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ACADEMY PROPERTY GROUP LIMITED | 43290 · other construction installation; 41100; 68100; 68209 | 2019 | Active - Proposal to Strike off | EC1N |
| AL REHAB AL ARABI BLDG.CONTRACTING UK LTD | 43290 · other construction installation; 41100; 43390 | 2023 | Active | EC1N |
| CRAYMARSH LIMITED | 43210 · electrical installation | 2011 | Active | EC1N |
| D C TIMBURY LIMITED | 43290 · other construction installation | 2022 | Active | EC1N |
| ELLICOMBE LIMITED | 43210 · electrical installation | 2012 | Active | EC1N |
| EMPIRE ROOFING AND CLADDING (UK) LTD | 43290 · other construction installation; 43910; 43999 | 2021 | Active | EC1N |
| EPCIDO LTD | 43210 · electrical installation | 2019 | Active | EC1N |
| FUTURE OFFICE INTERIORS LTD | 43290 · other construction installation | 2017 | Active | EC1N |
| INTERIOR MOTIVES LIMITED | 43290 · other construction installation | 1981 | Active | EC1N |
| ISE LONDON LTD | 43210 · electrical installation | 2021 | Active | EC1N |
| MLE TECHNOLOGIES LTD | 43210 · electrical installation; 80200 | 2024 | Active | EC1N |
| MRD CONSTRUCTION LTD | 43290 · other construction installation | 2013 | Active - Proposal to Strike off | EC1N |
| O-ZONE CONSTRUCTION LIMITED | 43290 · other construction installation | 2018 | Active | EC1N |
| REDS ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | EC1N |
| SWINLEY INTERIORS LTD | 43290 · other construction installation | 2026 | Active | EC1N |
| TONE CONTROL AV LTD | 43210 · electrical installation; 95210 | 2019 | Active | EC1N |
What homes around EC1N need
In EC1N 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).
91% of sampled postcodes in EC1N sit in a conservation area (on-record, 155 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 EC1N, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in EC1N, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in EC1N, with that district's hot nights and planning rule.