Southminster: plumbing, heating and air-conditioning companies
Southminster has 5 plumbing, heating and air-conditioning companies (SIC 43220) and 12 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 CM0, summer 2026 had ≈18 nights above 18 °C there (5 times the 1991–2020 average of 3.6).
SIC 43220
Open a company
ALAN'S HEATING SERVICES LTD, incorporated 2002, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| ALAN'S HEATING SERVICES LTD | 2002 | Active | CM0 |
| BOILER BOILER LTD | 2015 | Active | CM0 |
| DENGIE PLUMBING SERVICES LTD | 2023 | Active | CM0 |
| LIMITLESS HEATING & COOLING SOLUTIONS LTD | 2023 | Active | CM0 |
| T HAZELL GAS LTD | 2019 | Active - Proposal to Strike off | CM0 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| R & N SOLOUTIONS LIMITED | 43290 · other construction installation | 2026 | Active | CM0 |
| MODE SERVICES GROUP LIMITED | 43210 · electrical installation | 2017 | Active | CM0 |
| LEWIS JAMES CARPENTRY LTD | 43290 · other construction installation | 2023 | Active | CM0 |
| M.FREEDMAN ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | CM0 |
| TCS CARPENTRY & CONSTRUCTION LTD | 43290 · other construction installation | 2021 | Active | CM0 |
| SPS-ESSEX LTD | 43290 · other construction installation | 2023 | Active | CM0 |
| ELECT-RICK (ESSEX) LTD | 43210 · electrical installation | 2019 | Active | CM0 |
| ESSEX CONSTRUCTION INVESTMENTS LIMITED | 43290 · other construction installation | 2023 | Active | CM0 |
| OAKWAY CCTV / SOUND & LIGHT LIMITED | 43210 · electrical installation | 2005 | Active | CM0 |
| BS HOME IMPROVEMENTS LTD | 43290 · other construction installation; 43341; 43390 | 2019 | Active - Proposal to Strike off | CM0 |
| VINDAL INSULATION LIMITED | 43290 · other construction installation | 2012 | Active - Proposal to Strike off | CM0 |
| ESSEX COUNTY ELECTRICAL LTD | 43210 · electrical installation | 2017 | Active - Proposal to Strike off | CM0 |
Heat and planning around Southminster
In Southminster last summer (2026) there were ≈18 nights that stayed above 18 °C — 5 times the 1991–2020 average of 3.6 (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.
11% of sampled postcodes in Southminster sit in a conservation area (564 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.