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SE7: plumbing, heating and air-conditioning companies in London
SE7 (London) has 11 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 22 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, SE7 had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
SE7
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AG MECHANICAL LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| AG MECHANICAL LTD | 2023 | Active | SE7 |
| AH PLUMBING & GAS LTD | 2017 | Active | SE7 |
| ASAP HEATING AND PLUMBING LTD | 2020 | Active | SE7 |
| ASHWOOD HOME IMPROVEMENTS LIMITED | 2006 | Active | SE7 |
| BERNCOOL LTD | 2020 | Active | SE7 |
| CLARITY INTERIORS LIMITED | 2004 | Active - Proposal to Strike off | SE7 |
| DHILLONS BUILDING SERVICES LIMITED | 2012 | Active | SE7 |
| ELISAV LTD | 2025 | Active | SE7 |
| FIXIFY LIMITED | 2024 | Active | SE7 |
| JIG CONTRACTOR LTD | 2026 | Active | SE7 |
| R AND B PLUMBING SERVICES LTD | 2025 | Active | SE7 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ASSOCIATED STONE GROUP CONTRACTING LTD | 43290 · other construction installation | 2013 | Active | SE7 |
| ASSOCIATED STRUCTURAL WATERPROOFING ROOFING AND SEALANTS LTD | 43290 · other construction installation | 1996 | Active | SE7 |
| BEAR ELECTRICAL LTD | 43210 · electrical installation; 41201; 41202 | 2021 | Active | SE7 |
| BENMIC LIMITED | 43290 · other construction installation; 41202; 43320; 43341 | 2017 | Active | SE7 |
| BV3 LTD | 43290 · other construction installation; 43390 | 2026 | Active | SE7 |
| CARIB WASTE2ENERGY LIMITED | 43290 · other construction installation | 2024 | Active | SE7 |
| CAVARI DEVELOPMENTS LTD | 43290 · other construction installation; 41202; 71111 | 2025 | Active | SE7 |
| EL AND C SERVICES LTD | 43210 · electrical installation | 2020 | Active | SE7 |
| HIGHCONTRAST MANAGEMENT LTD. | 43210 · electrical installation | 2015 | Active - Proposal to Strike off | SE7 |
| JERAM ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | SE7 |
| LAURO INTERIORS LTD LTD | 43290 · other construction installation | 2024 | Active - Proposal to Strike off | SE7 |
| MAXXJOIN LTD | 43210 · electrical installation; 43999; 68100; 68209 | 2016 | Active | SE7 |
| MDSFIXING LIMITED | 43290 · other construction installation; 41202; 42220; 43999 | 2023 | Active | SE7 |
| MS LIFTS LTD | 43290 · other construction installation | 2026 | Active | SE7 |
| P&K ELECTRICALS LTD | 43210 · electrical installation | 2019 | Active | SE7 |
| PARM ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | SE7 |
| PREMIUM VENT LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | SE7 |
| QHR CONSTRUCTION LTD | 43290 · other construction installation; 43999 | 2022 | Active | SE7 |
| SIFIX LTD | 43290 · other construction installation | 2015 | Active | SE7 |
| THAMES GARAGE DOORS LTD | 43290 · other construction installation | 2021 | Active | SE7 |
| WATT ELECTRICS LTD | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | SE7 |
| WOODLAND FENCING LTD | 43290 · other construction installation | 2023 | Active | SE7 |
What homes around SE7 need
In SE7 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).
3% of sampled postcodes in SE7 sit in a conservation area (on-record, 432 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 SE7, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in SE7, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in SE7, with that district's hot nights and planning rule.