Calne: plumbing, heating and air-conditioning companies
Calne has 17 plumbing, heating and air-conditioning companies (SIC 43220) and 24 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 SN11, summer 2026 had ≈6 nights above 18 °C there (6 times the 1991–2020 average of 1.0).
SIC 43220
Open a company
AWS PLUMBING LIMITED, incorporated 2007, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| R B POOLMAN LTD | 2014 | Active | SN11 |
| ULTRA-WARM LIMITED | 1970 | Active | SN11 |
| AWS PLUMBING LIMITED | 2007 | Active | SN11 |
| KNIGHT HEATING & PLUMBING LTD | 2016 | Active | SN11 |
| SK COOLING LTD | 2025 | Active | SN11 |
| DCH SERVICES (WILTS) LTD | 2026 | Active | SN11 |
| DPS PLUMBING & HEATING ENGINEER & SON LTD | 2010 | Active | SN11 |
| LD HEATING & PLUMBING LTD | 2022 | Active | SN11 |
| HEXAGON MAINTENANCE LIMITED | 2010 | Active | SN11 |
| PHILLIP VILES KITCHENS & BATHROOMS LIMITED | 2022 | Active | SN11 |
| DARREN BLACKMAN HEATING AND PLUMBING SERVICES LTD | 2021 | Active | SN11 |
| GERRY GRANT PLUMBING AND HEATING LIMITED | 2003 | Active | SN11 |
| DUAH HEATING LTD | 2019 | Active | SN11 |
| H&M CONTRACTS LTD | 2021 | Active | SN11 |
| ROBINSON'S HEATING AND PLUMBING LTD | 2021 | Active | SN11 |
| TWS PLUMBING & HEATING LIMITED | 2010 | Active | SN11 |
| SQ PLUMBING AND HEATING LTD | 2024 | Active | SN11 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| CONNECTIONS ELECTRICAL LIMITED | 43210 · electrical installation | 2010 | Active | SN11 |
| AMD PROPERTY MAINTENANCE LTD | 43210 · electrical installation; 41100 | 2021 | Active | SN11 |
| C BRITTAIN ELECTRICAL SERVICES LTD | 43210 · electrical installation; 43999 | 2018 | Active | SN11 |
| K THORNTON CONSTRUCTION LTD | 43290 · other construction installation | 2014 | Active | SN11 |
| KGH ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | SN11 |
| RSF ELECTRICS LIMITED | 43210 · electrical installation | 2022 | Active | SN11 |
| VULCAN PASSIVE FIRE PROTECTION LTD | 43290 · other construction installation | 2024 | Active | SN11 |
| BKR PROPERTY MAINTENANCE LTD | 43210 · electrical installation; 43320; 43999; 95290 | 2026 | Active | SN11 |
| BOLT ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2012 | Active | SN11 |
| SJ ELECTRICAL CONTRACTING LTD | 43210 · electrical installation | 2021 | Active | SN11 |
| AHEAD ELECTRICAL LIMITED | 43210 · electrical installation | 2025 | Active | SN11 |
| JSA CARPENTRY AND CONSTRUCTION LTD | 43290 · other construction installation; 41202 | 2023 | Active | SN11 |
| SHADESEEKERS LTD | 43290 · other construction installation | 2023 | Active | SN11 |
| WILTS ELECTRICAL CONTRACTING LIMITED | 43210 · electrical installation | 2004 | Active | SN11 |
| C J STEEL ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2008 | Active | SN11 |
| ABME ELECTRICAL LIMITED | 43210 · electrical installation | 2011 | Active | SN11 |
| VALLEY VIEW FENCING AND LANDSCAPING LIMITED | 43290 · other construction installation; 81300 | 2017 | Active | SN11 |
| SHADE SAIL BLINDS LIMITED | 43290 · other construction installation; 41100; 43390 | 2017 | Active | SN11 |
| J.K. CUTHBERT & SON LIMITED | 43210 · electrical installation | 1978 | Active | SN11 |
| DELTA ELECTRICAL CONTRACTING LIMITED | 43210 · electrical installation | 2007 | Active | SN11 |
| JOHN BODMAN LIMITED | 43290 · other construction installation; 41202 | 2000 | Active | SN11 |
| MRB ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | SN11 |
| INTEGRATED ELECTRICAL SECURITY LTD | 43210 · electrical installation | 2015 | Active | SN11 |
| NDJ ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | SN11 |
Heat and planning around Calne
In Calne last summer (2026) there were ≈6 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.0 (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.
12% of sampled postcodes in Calne sit in a conservation area (770 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.