Chalfont St Giles: plumbing, heating and air-conditioning companies
Chalfont St Giles has 6 plumbing, heating and air-conditioning companies (SIC 43220) and 14 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 HP8, summer 2026 had ≈10 nights above 18 °C there (8 times the 1991–2020 average of 1.3).
SIC 43220
Open a company
ALPINE EXCALIBUR REFRIGERATION LTD, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| COUNTRY HEATING LTD | 2025 | Active | HP8 |
| BUCKLEY'S HEATING LTD | 2018 | Active | HP8 |
| LIVE WITHOUT LIMITS LTD | 2018 | Active | HP8 |
| ALPINE EXCALIBUR REFRIGERATION LTD | 2026 | Active | HP8 |
| M CHICK PLUMBING AND HEATING LIMITED | 2019 | Active | HP8 |
| SOLARITY LIMITED | 2025 | Active | HP8 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ABSTRACT HOARDING AND ENCAPSULATIONS LTD | 43290 · other construction installation; 43120; 43999 | 2015 | Active | HP8 |
| ROE ELECTRICAL LIMITED | 43210 · electrical installation | 2023 | Active | HP8 |
| ASTRO ELECTRICAL LIMITED | 43210 · electrical installation | 2024 | Active | HP8 |
| PMAC ELECTRICS LIMITED | 43210 · electrical installation | 2016 | Active | HP8 |
| FLEETWOOD STUDIOS LIMITED | 43290 · other construction installation | 2002 | Active | HP8 |
| POWERED LTD | 43210 · electrical installation | 2016 | Active | HP8 |
| BARNES ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2005 | Active | HP8 |
| TOMMY CUSTOM BUILDS LTD | 43290 · other construction installation | 2025 | Active | HP8 |
| COMMERCIAL SPRINKLERS LIMITED | 43290 · other construction installation | 2012 | Active | HP8 |
| RES-COM FIRE ENGINEERING LIMITED | 43290 · other construction installation | 2008 | Active | HP8 |
| POWER TEAM ELECTRICS LTD | 43210 · electrical installation | 2025 | Active | HP8 |
| YEC MANAGEMENT LIMITED | 43210 · electrical installation; 43341; 43910; 43999 | 2017 | Active | HP8 |
| CHILTERN SPORTS CONTRACTORS LIMITED | 43290 · other construction installation | 1999 | Active | HP8 |
| JFH POWER SERVICES LIMITED | 43210 · electrical installation | 2008 | Active - Proposal to Strike off | HP8 |
Heat and planning around Chalfont St Giles
In Chalfont St Giles last summer (2026) there were ≈10 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.3 (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.
9% of sampled postcodes in Chalfont St Giles sit in a conservation area (220 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.