Penn: plumbing, heating and air-conditioning companies
Penn 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 HP10, summer 2026 had ≈11 nights above 18 °C there (8 times the 1991–2020 average of 1.4).
SIC 43220
Open a company
A.S.A.P. PLUMBING (BUCKS) LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| A.S.A.P. PLUMBING (BUCKS) LIMITED | 2003 | Active | HP10 |
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
1,862 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| PN CONTROLS SERVICES LIMITED | 10129437 | HP10 | ≈0.2 km |
| MDA PLUMBING AND HEATING LIMITED | 11686424 | HP10 | ≈0.3 km |
| ASHTONS HEATING LIMITED | 15481732 | HP10 | ≈0.5 km |
| ABOVE PAR'S HEATING AND PLUMBING LTD | 14493577 | HP10 | ≈0.5 km |
| PLUMBEAR LONDON LTD | 16573382 | HP15 | ≈0.7 km |
| KINGDOM HEATING SERVICES LTD | 13130986 | HP10 | ≈0.8 km |
| KLT PLUMBING & HEATING LIMITED | 16666362 | HP15 | ≈0.9 km |
| T H HEATING SERVICES LTD | 08659427 | HP13 | ≈0.9 km |
| PLB PLUMBING AND HEATING LIMITED | 13120878 | HP15 | ≈1.0 km |
| EMC PLUMBING AND HEATING LTD | 14685508 | HP13 | ≈1.1 km |
Heat and planning around Penn
In Penn last summer (2026) there were ≈11 nights that stayed above 18 °C — 8 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.
11% of sampled postcodes in Penn sit in a conservation area (563 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.