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E12: plumbing, heating and air-conditioning companies in London
E12 (London) has 42 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 65 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, E12 had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
E12
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24 FIX LTD, incorporated 2024, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| A.S RAINBOW MARINE & OFFSHORE PTE LTD | 43210 · electrical installation; 30110; 33150 | 2026 | Active | E12 |
| ABC MAINTENANCE LONDON LTD | 43210 · electrical installation; 33140; 95220; 96090 | 2018 | Active | E12 |
| ACNA LTD | 43210 · electrical installation; 41202; 78109 | 2018 | Active - Proposal to Strike off | E12 |
| AFM CONSTRUCTION (LONDON) LTD | 43290 · other construction installation; 41202 | 2025 | Active | E12 |
| AHMED CONSULTING LTD | 43210 · electrical installation | 2024 | Active | E12 |
| AJ RAGU LIMITED | 43210 · electrical installation | 2020 | Active - Proposal to Strike off | E12 |
| ALDESCUVA LTD | 43290 · other construction installation | 2020 | Active | E12 |
| ALVES DA SILVA LTD | 43290 · other construction installation | 2025 | Active | E12 |
| ASMA BUILDERS LTD | 43210 · electrical installation; 43310; 43341; 43910 | 2026 | Active | E12 |
| ATS MAINTENANCE LTD | 43290 · other construction installation | 2024 | Active | E12 |
| AVANTEO LTD | 43290 · other construction installation | 2023 | Active | E12 |
| BOLDBEAM LTD | 43290 · other construction installation; 43999 | 2025 | Active | E12 |
| BRIGHT O&H ELECTRIC LTD | 43210 · electrical installation; 33140; 82990 | 2025 | Active | E12 |
| CATALIN 2009 LTD | 43290 · other construction installation | 2025 | Active | E12 |
| D STREADWICK & SON'S ELECTRICAL BUILDING FIRE MECHANICAL & MAINTENANCE SERVICES LTD | 43210 · electrical installation; 33140 | 2024 | Active | E12 |
| DEVO CLEANING LTD | 43210 · electrical installation; 41201; 81210 | 2025 | Active | E12 |
| ELECTRIC AND FIRE LTD | 43210 · electrical installation | 2020 | Active | E12 |
| ELECTRICIAN4YOU LTD. | 43210 · electrical installation | 2025 | Active | E12 |
| ELECTRICS 2U LTD | 43210 · electrical installation | 2023 | Active | E12 |
| ELECTROMAN LTD | 43210 · electrical installation; 41202; 46520 | 2013 | Active - Proposal to Strike off | E12 |
| ENSURGE LTD | 43210 · electrical installation | 2022 | Active | E12 |
| FALCON HOME IMPROVEMENTS LTD | 43290 · other construction installation; 43390; 81229 | 2025 | Active | E12 |
| FIRELECTRIC LIMITED | 43210 · electrical installation; 80200 | 2026 | Active | E12 |
| FIX BUSINESS SOLUTIONS LTD | 43210 · electrical installation; 41201; 73110; 81210 | 2026 | Active | E12 |
| FM BUILD SOLUTIONS LTD | 43290 · other construction installation; 43341 | 2026 | Active | E12 |
| GRAYSSERVICES LTD | 43210 · electrical installation | 2019 | Active | E12 |
| HORIZON LIGNE LIMITED | 43290 · other construction installation | 2025 | Active - Proposal to Strike off | E12 |
| HPQS SERVICES LTD | 43210 · electrical installation | 2017 | Active - Proposal to Strike off | E12 |
| HR ELECTRICIANS LIMITED | 43210 · electrical installation | 2026 | Active | E12 |
| HT CONTRACTOR LONDON LTD | 43210 · electrical installation | 2024 | Active | E12 |
| JAWANDHA BUILDERS LIMITED | 43290 · other construction installation; 41202; 43390 | 2018 | Active | E12 |
| JODAH ELECTRICAL LTD | 43210 · electrical installation; 71200; 98000 | 2024 | Active | E12 |
| JPS MAINTENANCE LTD | 43290 · other construction installation | 2022 | Active | E12 |
| KASE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2016 | Active | E12 |
| LE GRAND ELECTRICALS LIMITED | 43210 · electrical installation | 2025 | Active | E12 |
| LET-HD LIMITED | 43210 · electrical installation; 41202 | 2015 | Active | E12 |
| LIGHTWORK ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2023 | Active | E12 |
| LUNAR ELECTRICS LTD | 43210 · electrical installation; 42220 | 2020 | Active | E12 |
| M&J GROUP SERVICES LTD | 43210 · electrical installation | 2024 | Active | E12 |
| MAF MAINTENANCE LIMITED | 43290 · other construction installation; 41100; 43310; 43341 | 2019 | Active | E12 |
| MALIKENTERPRISEZ LTD | 43290 · other construction installation | 2019 | Active - Proposal to Strike off | E12 |
| MESTORY CONSTRUCTION LTD | 43290 · other construction installation | 2024 | Active | E12 |
| MIRRASOLARR LTD | 43210 · electrical installation; 71129 | 2026 | Active | E12 |
| MNS ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | E12 |
| MSH FINISHES LIMITED | 43290 · other construction installation | 2012 | Active | E12 |
| ND CONSTRUCTIONS LTD | 43290 · other construction installation; 41201; 42120; 43999 | 2022 | Active | E12 |
| NEWAGE POWER LTD | 43210 · electrical installation | 2022 | Active | E12 |
| NORTHLANE SOLUTIONS LIMITED | 43210 · electrical installation; 27400; 62012; 71122 | 2021 | Active | E12 |
| NOVTROIAN LTD | 43290 · other construction installation | 2025 | Active | E12 |
| NP INSULATION LIMITED | 43290 · other construction installation | 2016 | Active | E12 |
| ORANGE SPARK ELECTRICS LIMITED | 43210 · electrical installation | 2024 | Active | E12 |
| PEBBLE CONSTRUCTION AND MAINTENANCE LTD | 43210 · electrical installation; 41201; 41202 | 2026 | Active | E12 |
| RAFTECH ENGINEERING UK LTD | 43290 · other construction installation; 43999 | 2024 | Active | E12 |
| RAMAREM LIMITED | 43290 · other construction installation | 2015 | Active | E12 |
| SEM PROPERTIES LIMITED | 43290 · other construction installation; 47520 | 2017 | Active - Proposal to Strike off | E12 |
| SHS CONSTRUCTION SOLUTIONS LTD | 43210 · electrical installation; 43320; 43330; 43390 | 2021 | Active | E12 |
| SMARTFIX PROPERTY CARE LTD | 43210 · electrical installation | 2026 | Active | E12 |
| SN MASTERBUILD LTD | 43290 · other construction installation; 41201; 41202 | 2026 | Active | E12 |
| SPECTRASPAN LTD | 43290 · other construction installation; 41202; 46730 | 2025 | Active | E12 |
| STRONG & HANDS LTD | 43290 · other construction installation; 41201 | 2026 | Active | E12 |
| T & L ELECTRICS LTD | 43210 · electrical installation; 43390 | 2026 | Active | E12 |
| TSL MAINTENANCE LIMITED | 43290 · other construction installation | 2018 | Active | E12 |
| V HAFUZI FORMWORK LTD | 43290 · other construction installation | 2020 | Active | E12 |
| WCSV LTD | 43290 · other construction installation; 41202; 43390 | 2022 | Active | E12 |
| WHAT YOU LOOKING AT? LTD | 43290 · other construction installation | 2025 | Active | E12 |
What homes around E12 need
In E12 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).
11% of sampled postcodes in E12 sit in a conservation area (on-record, 396 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 E12, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in E12, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in E12, with that district's hot nights and planning rule.