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N7: plumbing, heating and air-conditioning companies in London
N7 (London) has 28 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 30 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, N7 had ≈10 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.9).
N7
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AR LONDON PROPERTY SERVICES LTD, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ALEO MAINTENANCE LTD | 43290 · other construction installation; 43390; 82990; 95240 | 2026 | Active | N7 |
| ALSAID LTD | 43210 · electrical installation | 2026 | Active | N7 |
| AMANAH ELECTRICAL AND BUILDING SERVICES LTD | 43210 · electrical installation | 2015 | Active | N7 |
| ARI ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2019 | Active | N7 |
| BEC MANCHESTER ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2023 | Active - Proposal to Strike off | N7 |
| BLINDBLISS LIMITED | 43290 · other construction installation | 2023 | Active | N7 |
| CALLENDER BUILDING LIMITED | 43290 · other construction installation; 43390 | 2019 | Active - Proposal to Strike off | N7 |
| COLLINS BROTHERS BUILDERS LTD | 43290 · other construction installation; 41202 | 2026 | Active | N7 |
| DREAM GROUP INTERNATIONAL LTD | 43290 · other construction installation; 31090; 43999; 71111 | 2024 | Active | N7 |
| EDISONSPARKS LTD | 43210 · electrical installation | 2024 | Active | N7 |
| EMERALD BUILT ENVIRONMENT ENGINEERING CONSULTANTS LIMITED | 43290 · other construction installation; 42990; 70229; 82990 | 2022 | Active | N7 |
| GRAVIKA LTD | 43290 · other construction installation | 2024 | Active | N7 |
| HOUSE RESCUE ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | N7 |
| KITCHENS WE FIT LTD | 43290 · other construction installation | 2019 | Active | N7 |
| LONDONELECTRICALS.CO.UK LIMITED | 43210 · electrical installation | 2008 | Active | N7 |
| MARVEL ELECTRICAL LIMITED | 43210 · electrical installation | 2014 | Active | N7 |
| OXIN ELECTRICAL LIMITED | 43210 · electrical installation | 2018 | Active | N7 |
| PHILLIPS LEE SERVICES LTD | 43290 · other construction installation | 2026 | Active | N7 |
| PLF ELECTRICAL LTD | 43210 · electrical installation | 2014 | Active | N7 |
| RUBUS ENTERPRISES LTD | 43290 · other construction installation | 2021 | Active | N7 |
| S&B ELECTRICAL LDN LTD | 43210 · electrical installation | 2021 | Active | N7 |
| SAAP CONSTRUCTIONS LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | N7 |
| SANEH CONSTRUCTION LIMITED | 43290 · other construction installation; 41201; 41202 | 2026 | Active | N7 |
| SOL-LUX LIMITED | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | N7 |
| SPSE CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202 | 2024 | Active | N7 |
| STEVE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2017 | Active | N7 |
| SUNNY SPARKS LTD | 43210 · electrical installation | 2021 | Active | N7 |
| SURGETECH ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | N7 |
| T & I FACILITIES LIMITED | 43210 · electrical installation | 2005 | Active | N7 |
| VASQUEZ GROUP LTD | 43210 · electrical installation; 42990 | 2025 | Active | N7 |
What homes around N7 need
In N7 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).
22% of sampled postcodes in N7 sit in a conservation area (on-record, 901 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 N7, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in N7, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in N7, with that district's hot nights and planning rule.