Southend: plumbing, heating and air-conditioning companies
Southend has 0 plumbing, heating and air-conditioning companies (SIC 43220) and 1 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 SS0, summer 2026 had ≈27 nights above 18 °C there (7 times the 1991–2020 average of 4.1).
SIC 43220
Open a company
No SIC 43220 profile in this town. Noise tool
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| No SIC 43220 company in this town | — | — | — |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| RED ADMIRAL ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | SS0 |
Nearest plumbing companies within 25 km
1,644 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| PLUMBTEK.MAINTENANCE LTD | 14890026 | SS0 | ≈0.2 km |
| ADVANCED FACILITIES MANAGEMENT LTD | 15704970 | SS0 | ≈0.4 km |
| OPERATION GREEN LIMITED | 15977168 | SS0 | ≈0.5 km |
| ECOSMART HEATING LTD | 11695075 | SS0 | ≈0.5 km |
| BUILDWIDUS LTD | 14885989 | SS0 | ≈0.7 km |
| HEAT CONNECT LIMITED | 14391651 | SS0 | ≈0.7 km |
| TABERER PLUMBING LIMITED | 14783351 | SS0 | ≈0.8 km |
| BOILER REPAIRS R US LTD | 09087592 | SS0 | ≈0.9 km |
| A I E INDUSTRIAL ENGINEERING LIMITED | 11342998 | SS0 | ≈0.9 km |
| A & P SERVICES ESSEX LTD | 11399072 | SS0 | ≈0.9 km |
Heat and planning around Southend
In Southend last summer (2026) there were ≈27 nights that stayed above 18 °C — 7 times the 1991–2020 average of 4.1 (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.
8% of sampled postcodes in Southend sit in a conservation area (737 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.