London, North Yorkshire: plumbing, heating and air-conditioning companies
London, North Yorkshire has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 2 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 HG1, summer 2026 had ≈1 nights above 18 °C there (8 times the 1991–2020 average of 0.1).
SIC 43220
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TRACK ENGINEERING & SERVICES LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| TRACK ENGINEERING & SERVICES LTD | 2023 | Active | HG1 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| SAUDIVECTOR LTD | 43210 · electrical installation; 33140; 42210; 42220 | 2023 | Active | HG1 |
| TAKAMUL NEXUS LTD | 43210 · electrical installation; 77390; 82302; 93210 | 2023 | Active | HG1 |
Heat and planning around London, North Yorkshire
In London, North Yorkshire last summer (2026) there were ≈1 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 1 postcode districts where these offices are registered.
46% of sampled postcodes in London, North Yorkshire sit in a conservation area (942 live postcodes across 1 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.