Finchley: plumbing, heating and air-conditioning companies
Finchley has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 9 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in N3, summer 2026 had ≈12 nights above 18 °C there (8 times the 1991–2020 average of 1.6).
SIC 43220
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WARRIOR BRANDS LTD, incorporated 2019, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| WARRIOR BRANDS LTD | 2019 | Active | N3 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| MY TRADE WARRIORS LIMITED | 43290 · other construction installation; 43390 | 2019 | Active | N3 |
| M & C BUILDING SERVICES SOLUTIONS LTD | 43210 · electrical installation | 2016 | Active | N3 |
| UNIQUE AV SOLUTIONS LIMITED | 43290 · other construction installation | 2012 | Active | N3 |
| JPR COURTS LIMITED | 43290 · other construction installation | 2012 | Active | N3 |
| ITSAT SOLUTION LIMITED | 43290 · other construction installation; 46520; 62012; 70229 | 2010 | Active | N3 |
| VALENZ HOLDINGS LIMITED | 43210 · electrical installation; 33200; 68100; 71129 | 2019 | Active | N12 |
| ECO ENERGY ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active - Proposal to Strike off | N3 |
| ELECTRICS 24 -7 LIMITED | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | N3 |
| THE ELECTRICAL SERVICES TEAM LTD | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | N12 |
Heat and planning around Finchley
In Finchley 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). The figure is the household-weighted mean of 2 postcode districts where these offices are registered.
2% of sampled postcodes in Finchley sit in a conservation area (1,326 live postcodes across 2 districts).
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, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.
Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.