Larkfield: plumbing, heating and air-conditioning companies
Larkfield has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 1 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 ME20, summer 2026 had ≈9 nights above 18 °C there (4 times the 1991–2020 average of 2.6).
SIC 43220
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24HR HEATING LTD, incorporated 2017, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| 24HR HEATING LTD | 2017 | Active | ME20 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ASHFORD ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2024 | Active | ME20 |
Nearest plumbing companies within 25 km
1,658 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| GARDINERS PLUMBING & HEATING LIMITED | 14231654 | ME20 | ≈0.2 km |
| JG PLUMBING AND HEATING LTD | 15198731 | ME20 | ≈0.3 km |
| LP PLUMBING AND HEATING LTD | 11923841 | ME20 | ≈0.3 km |
| J&L CONTRACTORS LTD | 14464631 | ME20 | ≈0.4 km |
| ADW HEATING AND PLUMBING LTD | 16056981 | ME19 | ≈0.6 km |
| JSI PLUMBING LTD | 11752875 | ME20 | ≈0.6 km |
| J&M HEATING & PLUMBING LTD | 13606503 | ME20 | ≈0.6 km |
| FISSION DEVELOPMENTS LTD | 16792921 | ME20 | ≈0.6 km |
| ZIRCON BUILDING SERVICES LTD | 07127523 | ME20 | ≈0.7 km |
| ZIRCON SERVICES & MAINTENANCE LTD | 13207843 | ME20 | ≈0.7 km |
Heat and planning around Larkfield
In Larkfield last summer (2026) there were ≈9 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.6 (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.
4% of sampled postcodes in Larkfield sit in a conservation area (583 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.