Ash: plumbing, heating and air-conditioning companies
Ash has 1 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 GU12, summer 2026 had ≈9 nights above 18 °C there (6 times the 1991–2020 average of 1.4).
SIC 43220
Open a company
APH PLUS LIMITED, incorporated 2007, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| APH PLUS LIMITED | 2007 | Active | GU12 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| PLAYSCENE LIMITED | 43290 · other construction installation | 2016 | Active | GU12 |
Nearest plumbing companies within 25 km
1,104 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| D MUNNS BATHROOMS LTD | 10250994 | GU12 | ≈0.2 km |
| D & Z BATHROOMS, PLUMBING & HEATING LTD | 15367342 | GU12 | ≈0.2 km |
| PRIMARY PLUMBING LTD | 16223555 | GU12 | ≈0.5 km |
| ECO WARMTH (SE) LTD | 16099441 | GU12 | ≈0.6 km |
| AQUAGAS HEATING & PLUMBING LTD | 09559931 | GU12 | ≈0.7 km |
| SBTG LTD | 17162548 | GU12 | ≈1.0 km |
| LT MECHANICAL SOLUTIONS LTD | 11702296 | GU12 | ≈1.2 km |
| MAVERICK HEATING & PLUMBING SOLUTIONS LTD | 13347324 | GU12 | ≈1.2 km |
| PREM-TECH HEATING LTD | 17405258 | GU3 | ≈1.3 km |
| QUAD PLUMBING SOLUTIONS LTD | 16774027 | GU3 | ≈1.3 km |
Heat and planning around Ash
In Ash last summer (2026) there were ≈9 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.4 (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.
0% of sampled postcodes in Ash sit in a conservation area (794 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.