West Susex: plumbing, heating and air-conditioning companies
West Susex has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 0 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 BN42, summer 2026 had ≈42 nights above 18 °C there (11 times the 1991–2020 average of 3.7).
SIC 43220
Open a company
SOUTHERN GAS & PLUMBING SERVICES LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| SOUTHERN GAS & PLUMBING SERVICES LIMITED | 2003 | Active | BN42 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| No SIC 43210 or 43290 company in this town | — | — | — | — |
Nearest plumbing companies within 25 km
687 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| GASSPEC SOUTHERN LTD | 12569337 | BN42 | ≈0.1 km |
| PARAGON PLUMBING AND HEATING SERVICES LTD | 15635154 | BN42 | ≈0.2 km |
| J.COLE HOMES LTD | 17195908 | BN42 | ≈0.2 km |
| SUPERMAX PLUMBING & BATHROOMS LTD | 14408923 | BN42 | ≈0.4 km |
| GDN PLUMBING & HEATING LIMITED | 13939081 | BN42 | ≈0.6 km |
| M & A DOLAN LTD | 16248892 | BN42 | ≈0.6 km |
| THE HEAT IS ON HEATING COMPANY LTD | 08935535 | BN42 | ≈0.6 km |
| PLUMB2HEAT LTD | 12210361 | BN42 | ≈0.6 km |
| HARTSWOOD HEATING LIMITED | 11927684 | BN42 | ≈0.7 km |
| SPECTRUM PLUMBING TEAM LTD. | 12471027 | BN42 | ≈0.7 km |
Heat and planning around West Susex
In West Susex last summer (2026) there were ≈42 nights that stayed above 18 °C — 11 times the 1991–2020 average of 3.7 (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.
13% of sampled postcodes in West Susex sit in a conservation area (219 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.