Chalfont: plumbing, heating and air-conditioning companies
Chalfont has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 0 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 SL9, summer 2026 had ≈10 nights above 18 °C there (7 times the 1991–2020 average of 1.5).
SIC 43220
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MACHO PROPERTY SERVICES LTD, incorporated 2022, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| MACHO PROPERTY SERVICES LTD | 2022 | Active | SL9 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| No SIC 43210 or 43290 company in this town | — | — | — | — |
Nearest plumbing companies within 25 km
3,757 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| KOLI'S PLUMBING AND HEATING LTD | 14550305 | SL9 | ≈0.1 km |
| SQUARE ELECTRIC DATACOMMS LTD | 12150885 | SL9 | ≈0.2 km |
| BLUE FLAME BOILER & HEATING REPAIRS LTD. | 03361918 | SL9 | ≈0.3 km |
| JB REFRIGERATION LIMITED | 05702777 | SL9 | ≈0.3 km |
| GREEN PEPPER RENEWABLE ENERGIES LIMITED | 08604437 | SL9 | ≈0.3 km |
| PEPE'S PLUMBING LIMITED | 09428242 | SL9 | ≈0.3 km |
| BREW GAS & HEATING LTD. | 13793066 | SL9 | ≈0.3 km |
| TSS PLUMBING AND HEATING LIMITED | 14401554 | SL9 | ≈0.3 km |
| RED FROG PLUMBING AND HEATING LIMITED | 14699806 | SL9 | ≈0.3 km |
| DILIGENT PLUMBING & HEATING LTD | 11346386 | SL9 | ≈0.3 km |
Heat and planning around Chalfont
In Chalfont last summer (2026) there were ≈10 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.5 (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.
15% of sampled postcodes in Chalfont sit in a conservation area (872 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.