Callington: plumbing, heating and air-conditioning companies
Callington has 7 plumbing, heating and air-conditioning companies (SIC 43220) and 15 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 PL17, summer 2026 had ≈5 nights above 18 °C there (14 times the 1991–2020 average of 0.4).
SIC 43220
Open a company
ANC SERVICES (SW) LTD, incorporated 2022, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| ANC SERVICES (SW) LTD | 2022 | Active | PL17 |
| ORACLE ENERGY LTD | 2014 | Active | PL17 |
| PROPLUMB SOUTH WEST LTD | 2021 | Active | PL17 |
| SG PLUMBING & HEATING SW LIMITED | 2017 | Active | PL17 |
| RECO ENERGY LTD | 2022 | Active | PL17 |
| THE RETROFIT COMPANY (SW) LTD | 2024 | Active | PL17 |
| VO2 FIT LIMITED | 2008 | Active | PL17 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AMC ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | PL17 |
| CROWLE & SCOBLE LIMITED | 43210 · electrical installation | 2000 | Active | PL17 |
| CTE SW LTD | 43210 · electrical installation; 33140; 95210 | 2025 | Active | PL17 |
| GRAHAM HUMBER ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | PL17 |
| ISTED SERVICES LIMITED | 43290 · other construction installation | 2015 | Active | PL17 |
| M J PEARCE ELECTRICIAL CONTRACTORS LIMITED | 43210 · electrical installation | 2017 | Active | PL17 |
| MARCUS ROGERS FENCING LIMITED | 43290 · other construction installation | 2026 | Active | PL17 |
| MOORLAND STONE LTD | 43290 · other construction installation | 2022 | Active | PL17 |
| SIMON DAVIES KITCHENS AND BATHROOMS LTD | 43290 · other construction installation; 43320 | 2025 | Active | PL17 |
| TRISTAN MALLETT ENGINEERING LTD | 43210 · electrical installation; 33130; 33150; 71129 | 2020 | Active | PL17 |
| HENDRA ELECTRICAL LTD | 43210 · electrical installation | 2012 | Active | PL17 |
| M. H. HART & SON LIMITED | 43210 · electrical installation | 2003 | Active | PL17 |
| DEVON & CORNWALL ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | PL17 |
| OLVER ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 1999 | Active | PL17 |
| PLYMOUTH GARAGE DOORS LIMITED | 43290 · other construction installation | 2023 | Active | PL17 |
Heat and planning around Callington
In Callington last summer (2026) there were ≈5 nights that stayed above 18 °C — 14 times the 1991–2020 average of 0.4 (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 Callington sit in a conservation area (425 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.