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SE25: plumbing, heating and air-conditioning companies in London
SE25 (London) has 29 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 57 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, SE25 had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
SE25
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AIRNAT LIMITED, incorporated 2020, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| AIRNAT LIMITED | 2020 | Active | SE25 |
| ALBASEM UK LIMITED | 2022 | Active | SE25 |
| ANG CONSTRUCT LTD | 2019 | Active | SE25 |
| ATOZ ENGINEERING LTD | 2018 | Active | SE25 |
| CAAC ENGINEERING LONDON LIMITED | 2015 | Active | SE25 |
| COPA BUILDING SERVICES LIMITED | 2026 | Active | SE25 |
| D&T REFRIGERATION LIMITED | 2016 | Active | SE25 |
| ELECTRICAL GAS SERVICES LONDON LTD | 2020 | Active | SE25 |
| FRONCZAK ENTERPRISE LIMITED | 2026 | Active | SE25 |
| G20 CONSTRUCTION LIMITED | 2014 | Liquidation | SE25 |
| GAS AND ALLIED SERVICES LTD | 2016 | Active | SE25 |
| GASTECTOR HEATING AND PLUMBING LTD | 2022 | Active | SE25 |
| GPE ENGINEERS LTD | 2022 | Active | SE25 |
| HEAT GAIN LIMITED | 2023 | Active | SE25 |
| HER PROJECTS LTD | 2024 | Active | SE25 |
| IML PLUMBING LTD | 2019 | Active | SE25 |
| INSTALLATION PERFECTION LTD. | 2017 | Active | SE25 |
| KENSINGTON-GROUP-PLUMBERS LTD | 2024 | Active | SE25 |
| MCKAY JW HOME SOLUTIONS LIMITED | 2016 | Active - Proposal to Strike off | SE25 |
| MIGHTY PLUMB LTD | 2021 | Active | SE25 |
| NIDAX CONSTRUCT UK LIMITED | 2025 | Active | SE25 |
| PLUMBERS NEARBY LTD | 2024 | Active | SE25 |
| QUANTUM DECOR LTD | 2022 | Active | SE25 |
| RAPIDFIX PROPERTY MAINTENANCE LTD | 2026 | Active | SE25 |
| REEPLAY RENOVATIONS LTD | 2025 | Active | SE25 |
| RJBCONTRACTS LTD | 2022 | Active | SE25 |
| RODAN PLUMBING LTD | 2019 | Active - Proposal to Strike off | SE25 |
| VESEMIR LTD | 2024 | Active | SE25 |
| ZEROUN HEATING LTD | 2019 | Active | SE25 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AAV CONTRACTORS LTD | 43290 · other construction installation; 41100 | 2022 | Active | SE25 |
| AGC ANDERSON GENERAL CONSTRUCTION LTD | 43290 · other construction installation; 43341; 43390; 43999 | 2021 | Active | SE25 |
| AGIR LONDON CONSTRUCTION LTD | 43290 · other construction installation; 43390 | 2024 | Active | SE25 |
| AKN ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2023 | Active | SE25 |
| AXO CONSTRUCTION LTD | 43290 · other construction installation | 2025 | Active | SE25 |
| BASE ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | SE25 |
| BONWIN COMMERCIAL MANAGEMENT SERVICES LTD | 43290 · other construction installation; 71129; 74902; 74909 | 2013 | Active | SE25 |
| BROOKER ELECTRICAL AND CONSTRUCTION SERVICES LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2022 | Active | SE25 |
| CINEMA AUTOMATION LIMITED | 43210 · electrical installation; 59140; 62012; 62020 | 2018 | Active | SE25 |
| CONTACT ELECTRICIAN LTD | 43210 · electrical installation | 2020 | Active | SE25 |
| COREVIA CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202 | 2026 | Active | SE25 |
| DECO PLUMBING SERVICES LTD | 43210 · electrical installation; 33140; 43341; 46740 | 2025 | Active | SE25 |
| DIRECT ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2007 | Active | SE25 |
| ELECTRIC ROWE LTD | 43210 · electrical installation; 74100; 90020 | 2026 | Active | SE25 |
| ELECTRO24 LTD | 43210 · electrical installation | 2018 | Active | SE25 |
| EXPERT IDEAS LTD | 43290 · other construction installation | 2019 | Active | SE25 |
| FIRE RISE UK LTD | 43210 · electrical installation; 43290 · other construction installation | 2026 | Active | SE25 |
| FUSE WISE ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | SE25 |
| GARDEN GLOW LIMITED | 43210 · electrical installation; 81300 | 2026 | Active | SE25 |
| IK INFRASTRUCTURE LTD | 43210 · electrical installation; 61100; 70229; 71122 | 2026 | Active | SE25 |
| IMUZEZE LIMITED | 43210 · electrical installation; 41100 | 2025 | Active | SE25 |
| INGRAM FIRE LTD | 43210 · electrical installation | 2025 | Active | SE25 |
| IRONCLAD CONSTRUCT LTD | 43290 · other construction installation; 41201; 41202; 43341 | 2024 | Active | SE25 |
| JAG GAS & HEATING LTD | 43290 · other construction installation | 2021 | Active | SE25 |
| KAMIX CONSTRUCTION LTD | 43290 · other construction installation; 41100; 41202; 43110 | 2018 | Active | SE25 |
| KRG DEVELOPMENTS LTD | 43210 · electrical installation | 2026 | Active | SE25 |
| KRONE SERVICES LIMITED | 43290 · other construction installation; 47770 | 2022 | Active | SE25 |
| KW1 ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SE25 |
| LAW POWER ENGINEERING LIMITED | 43210 · electrical installation | 2023 | Active - Proposal to Strike off | SE25 |
| LIMA CONTRACTORS LTD | 43290 · other construction installation | 2025 | Active | SE25 |
| LOFTS ON LTD | 43290 · other construction installation; 41202; 43110; 43999 | 2025 | Active | SE25 |
| LOT SOLIS LTD | 43210 · electrical installation; 43390 | 2025 | Active | SE25 |
| M J P ELECTRICAL LTD | 43210 · electrical installation | 1998 | Active | SE25 |
| MAXIMUM SERVICES (UA) LTD. | 43290 · other construction installation | 2012 | Active | SE25 |
| MISTERBO LTD | 43290 · other construction installation; 41201; 41202 | 2019 | Active | SE25 |
| MOTION FRAME LIMITED | 43290 · other construction installation | 2019 | Active | SE25 |
| NOMICO LTD | 43290 · other construction installation; 43390 | 2020 | Active | SE25 |
| RAINBOW RENOVATIONS LTD | 43290 · other construction installation | 2025 | Active | SE25 |
| REVAMP RENOVATIONS LIMITED | 43290 · other construction installation; 43330; 43341; 43390 | 2023 | Active | SE25 |
| RICARDO ELECTRIC LTD | 43210 · electrical installation | 2021 | Active | SE25 |
| RMW ENGINEERING LIMITED | 43210 · electrical installation | 2026 | Active | SE25 |
| S&P LONDON LTD | 43290 · other construction installation; 43390; 81210; 81299 | 2023 | Active | SE25 |
| SE25 DIY LTD | 43210 · electrical installation; 47520; 47540 | 2020 | Active | SE25 |
| SEFA SERVICES LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2020 | Active | SE25 |
| SENTINEL FIRE GROUP LTD | 43290 · other construction installation; 74909 | 2026 | Active | SE25 |
| SITE VOYANCE LTD | 43210 · electrical installation; 61900; 71122; 74909 | 2025 | Active | SE25 |
| SJO ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2025 | Active | SE25 |
| SMART VISION HOME LTD | 43210 · electrical installation; 43999 | 2017 | Active - Proposal to Strike off | SE25 |
| SPARKPLUS LTD | 43210 · electrical installation | 2020 | Active | SE25 |
| SSK CONTRACTORS LIMITED | 43290 · other construction installation; 41100; 43390 | 2017 | Active - Proposal to Strike off | SE25 |
| TOLEDO CONSTRUCTION LIMITED | 43290 · other construction installation; 41201; 41202; 43999 | 2024 | Active | SE25 |
| TOMASZ ELECTRICAL LIMITED | 43210 · electrical installation | 2017 | Active | SE25 |
| TOSI ELECTRICAL LTD | 43210 · electrical installation; 33140 | 2020 | Active | SE25 |
| WELLBUILD PROPERTIES LTD | 43290 · other construction installation | 2023 | Active - Proposal to Strike off | SE25 |
| WHISKER & SONS LTD | 43210 · electrical installation | 2013 | Active | SE25 |
| WK ELECTRICIANS LIMITED | 43210 · electrical installation | 2022 | Active | SE25 |
| WRIGHT1P LIMITED | 43210 · electrical installation | 2026 | Active | SE25 |
What homes around SE25 need
In SE25 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).
10% of sampled postcodes in SE25 sit in a conservation area (on-record, 637 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 SE25, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in SE25, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in SE25, with that district's hot nights and planning rule.