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EC1R: plumbing, heating and air-conditioning companies in London
EC1R (London) has 9 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 23 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, EC1R had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
EC1R
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BALDE GROUP LTD, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| BALDE GROUP LTD | 2025 | Active | EC1R |
| DEVON SERVICING, PLUMBING & HEATING LTD | 2022 | Active | EC1R |
| GREEN HOME HEAT PUMPS LTD | 2023 | Active | EC1R |
| IGNITE FACILITIES MANAGEMENT LIMITED | 2020 | Active | EC1R |
| KIANS PLUMBING SERVICES LIMITED | 2025 | Active - Proposal to Strike off | EC1R |
| MODE CONTROL LTD | 2014 | Active | EC1R |
| MOORE INTERIOR SOLUTIONS LTD | 2018 | Active - Proposal to Strike off | EC1R |
| PRECISIONPLUMBING&HEATING GROUP LTD | 2023 | Active | EC1R |
| STRATA HVAC LTD | 2024 | Active | EC1R |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| 2S CONSTRUCTIONS LTD | 43210 · electrical installation; 41202; 43390; 43999 | 2021 | Active | EC1R |
| AEGIS ENERGY SMITHYWOOD DEVCO LTD | 43290 · other construction installation | 2026 | Active | EC1R |
| AETHER II LIMITED | 43210 · electrical installation; 62020; 62090 | 2026 | Active | EC1R |
| AGILITE SOLUTIONS LTD | 43290 · other construction installation; 43999 | 2019 | Active | EC1R |
| AP UTILITY LIMITED | 43290 · other construction installation; 42220 | 2023 | Active | EC1R |
| DIRECT TRADES CONSTRUCTION LTD | 43290 · other construction installation | 2024 | Active | EC1R |
| DYNAMIC RESOURCES INTERNATIONAL LIMITED | 43290 · other construction installation | 2007 | Active | EC1R |
| FINE VIEW WINDOWS LIMITED | 43290 · other construction installation | 2024 | Active | EC1R |
| G2 CORE LIMITED | 43210 · electrical installation | 2026 | Active | EC1R |
| G2 ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2020 | Active | EC1R |
| GOVOLT LTD | 43210 · electrical installation; 33140 | 2025 | Active | EC1R |
| GUILDMORE FACADES AND CLADDING LIMITED | 43290 · other construction installation; 41201 | 2020 | Active | EC1R |
| GUILDMORE MIDLANDS & NORTH LIMITED | 43290 · other construction installation; 43999 | 2025 | Active | EC1R |
| HAMMER HORSE CONSTRUCTION LTD | 43290 · other construction installation | 2025 | Active | EC1R |
| K DESIGN AND CONSTRUCTION LTD | 43290 · other construction installation | 2021 | Active | EC1R |
| KINED SOLUTIONS GROUP LIMITED | 43290 · other construction installation; 43390; 78200 | 2023 | Active - Proposal to Strike off | EC1R |
| KIWI RIGGER LIMITED | 43290 · other construction installation | 2024 | Active | EC1R |
| LOTOR LIMITED | 43290 · other construction installation | 2026 | Active | EC1R |
| MJENZI LTD | 43290 · other construction installation; 43310; 43330; 43390 | 2018 | Active - Proposal to Strike off | EC1R |
| O2 CONSTRUCTION LTD | 43290 · other construction installation; 41202; 43999; 78109 | 2024 | Active | EC1R |
| RYE LANE ELECTRICAL LIMITED | 43210 · electrical installation | 2018 | Active | EC1R |
| SEALGENIUS UK LIMITED | 43290 · other construction installation | 2026 | Active | EC1R |
| WISE HOMES GROUP LTD | 43210 · electrical installation; 43290 · other construction installation | 2025 | Active | EC1R |
What homes around EC1R need
In EC1R 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).
88% of sampled postcodes in EC1R sit in a conservation area (on-record, 265 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 EC1R, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in EC1R, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in EC1R, with that district's hot nights and planning rule.