South Molton: plumbing, heating and air-conditioning companies
South Molton has 6 plumbing, heating and air-conditioning companies (SIC 43220) and 8 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 EX36, summer 2026 had ≈3 nights above 18 °C there (11 times the 1991–2020 average of 0.3).
SIC 43220
Open a company
AJ WARREN PLUMBING & HEATING LTD, incorporated 1998, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| POSITIVE HEAT LIMITED | 2024 | Active | EX36 |
| MARK BERRY PLUMBING & HEATING LIMITED | 2008 | Active | EX36 |
| SOUTH WEST HEAT PUMPS LTD | 2009 | Active | EX36 |
| MKB HOME MAINTENANCE SERVICES LTD | 2024 | Active | EX36 |
| AJ WARREN PLUMBING & HEATING LTD | 1998 | Active | EX36 |
| CARE 4 BATHROOMS LTD | 2021 | Active | EX36 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| COX STEEL SERVICES LTD | 43290 · other construction installation | 2021 | Active | EX36 |
| BRANDFIXED LIMITED | 43210 · electrical installation | 1997 | Active | EX36 |
| FIRE DEFENCE SERVICES LIMITED | 43290 · other construction installation | 2013 | Active | EX36 |
| G.J. HARDING-CROOK ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2015 | Active | EX36 |
| SIMPSON ELECTRICAL LIMITED | 43210 · electrical installation | 2011 | Active | EX36 |
| STORM FORCE SHRINK WRAP LTD | 43290 · other construction installation | 2025 | Active | EX36 |
| TARKA COMPLIANCE’S LTD | 43210 · electrical installation; 80200 | 2021 | Active | EX36 |
| VOLTEC LIMITED | 43210 · electrical installation | 2019 | Active | EX36 |
Heat and planning around South Molton
In South Molton last summer (2026) there were ≈3 nights that stayed above 18 °C — 11 times the 1991–2020 average of 0.3 (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.
14% of sampled postcodes in South Molton sit in a conservation area (416 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.