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W1B: plumbing, heating and air-conditioning companies in London
W1B (London) has 14 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 28 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, W1B had ≈12 nights above 18 °C in 2026 (8 times the 1991–2020 average of 1.6).
W1B
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ACTIVE 24/7 DRAINAGE & PLUMBING LTD, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| ACTIVE 24/7 DRAINAGE & PLUMBING LTD | 2026 | Active | W1B |
| BIDWELL ENGINEERING LTD | 2022 | Active | W1B |
| C&C GAS SERVICES LIMITED | 2026 | Active | W1B |
| CL PLUMBTECH LTD | 2023 | Active | W1B |
| CORE POINT PLUMBERS LTD | 2026 | Active | W1B |
| FITZGERALDS GROUP UK BRANCH LTD | 2025 | Active - Proposal to Strike off | W1B |
| HOPLAND ENTERPRISES LIMITED | 1998 | Active | W1B |
| KENOS PLUMBING & HEATING LTD | 2019 | Active | W1B |
| ONYX HEATING AND PLUMBING LTD | 2026 | Active | W1B |
| ORIGIN-GAS HEATING AND PLUMBING COMPANY LIMITED | 2023 | Active | W1B |
| PAMO INDUSTRIES LTD | 2025 | Active | W1B |
| PROFÈ SWISS SA / LTD | 2022 | Active - Proposal to Strike off | W1B |
| R & A SOLAR LIMITED | 2023 | Active - Proposal to Strike off | W1B |
| WOLANI HOUSING MANAGEMENT LTD | 2021 | Active | W1B |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ANYSA SA / LTD | 43290 · other construction installation; 43910; 43999 | 2022 | Active - Proposal to Strike off | W1B |
| ASERA GROUP LTD | 43210 · electrical installation; 70229; 71122; 74909 | 2026 | Active | W1B |
| AUTOECO LIMITED | 43290 · other construction installation; 26400; 27120 | 2020 | Active | W1B |
| AZTEC BUILDING LTD | 43290 · other construction installation; 41201; 41202; 43999 | 2023 | Active | W1B |
| AZTEC CONSTRUCTION SERVICES LTD | 43290 · other construction installation; 41201; 41202; 43999 | 2023 | Active | W1B |
| B THOMAS DRIVEWAYS LTD | 43290 · other construction installation | 2025 | Active | W1B |
| D A BUILD CONSTRUCTION LTD | 43290 · other construction installation | 2019 | Active - Proposal to Strike off | W1B |
| DAMP NINJA LTD | 43290 · other construction installation; 43999 | 2023 | Active | W1B |
| EASTERN REGION ELECTRICS LIMITED | 43210 · electrical installation | 2009 | Liquidation | W1B |
| EFFICIENT ENERGY (NEWCASTLE) LTD | 43210 · electrical installation | 2020 | Active | W1B |
| ELLIOTT'S ELECTRICS LTD | 43210 · electrical installation | 2025 | Active | W1B |
| ENERGY INSTALL HUB LTD | 43290 · other construction installation | 2023 | Active | W1B |
| ERRIS ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | W1B |
| FSC SA / LTD | 43290 · other construction installation; 43910; 43999 | 2021 | Active | W1B |
| G. BOTNARI LIMITED | 43290 · other construction installation | 2026 | Active | W1B |
| GF ENGINEERING GROUP UK LTD | 43290 · other construction installation; 25110; 28950; 33200 | 2025 | Active | W1B |
| HALLOIO LTD | 43210 · electrical installation; 62012; 62020; 62090 | 2026 | Active | W1B |
| J BENTICK CARPENTRY SERVICES LTD | 43290 · other construction installation; 16230; 43999 | 2025 | Active | W1B |
| MASON CONSTRUCTION LIMITED | 43290 · other construction installation | 2016 | Active | W1B |
| MOLESEY LOFTS LIMITED | 43290 · other construction installation | 2016 | Active - Proposal to Strike off | W1B |
| PRORENOV37 LTD | 43290 · other construction installation; 43330; 43341; 43910 | 2025 | Active | W1B |
| QUINTAV LIMITED | 43290 · other construction installation; 46520 | 2026 | Active | W1B |
| RESTORAFLOOR LTD | 43290 · other construction installation; 41201; 41202; 43999 | 2025 | Active | W1B |
| RIVA COUVREUR LTD | 43290 · other construction installation; 43341; 43910 | 2025 | Active | W1B |
| RM ELECTRIX & MAINTENANCE LTD | 43210 · electrical installation; 43390 | 2026 | Active | W1B |
| SUNGI SOLAR LONDON LTD | 43210 · electrical installation | 2025 | Active | W1B |
| SYL&VB EUROPA LTD | 43210 · electrical installation; 43290 · other construction installation; 41100; 68100 | 2024 | Active - Proposal to Strike off | W1B |
| UKEHUB LTD | 43210 · electrical installation; 47910; 80200 | 2009 | Active | W1B |
What homes around W1B need
In W1B last summer (2026) there were ≈12 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
99% of sampled postcodes in W1B sit in a conservation area (on-record, 294 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 W1B, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in W1B, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in W1B, with that district's hot nights and planning rule.