Oval: plumbing, heating and air-conditioning companies
Oval 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 SW9, summer 2026 had ≈10 nights above 18 °C there (5 times the 1991–2020 average of 1.9).
SIC 43220
Open a company
HIL-AIR SERVICES LTD, incorporated 2020, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| HIL-AIR SERVICES LTD | 2020 | Active | SW9 |
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
11,035 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| JRM RENOVATIONS LTD | 17388886 | SW9 | ≈0.2 km |
| HIUPLUMBINGSERVICES LTD | 13316381 | SW9 | ≈0.2 km |
| CLEARY'S PLUMBING&HEATING LTD | 11297365 | SE5 | ≈0.4 km |
| HIU PLUMBING REPAIRS LIMITED | 14166650 | SE5 | ≈0.4 km |
| O C DECORATORS LTD | 11368326 | SW9 | ≈0.4 km |
| FLOWCORE LTD. | 16335648 | SE5 | ≈0.4 km |
| PJ PLUMBING & PROPERTY SOLUTIONS LTD | 17243436 | SE5 | ≈0.4 km |
| G & M HEATING LIMITED | 16397699 | SW9 | ≈0.4 km |
| PLOMBI PLUMBING LIMITED | 16617531 | SW9 | ≈0.5 km |
| AREN PROPERTY SERVICES LIMITED | 12388093 | SW9 | ≈0.6 km |
Heat and planning around Oval
In Oval last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.9 (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.
27% of sampled postcodes in Oval sit in a conservation area (968 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.