Cornwall, England EX23: plumbing, heating and air-conditioning companies
Cornwall, England EX23 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 EX23, summer 2026 had ≈6 nights above 18 °C there (9 times the 1991–2020 average of 0.6).
SIC 43220
Open a company
TIM COTTLE LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| TIM COTTLE LIMITED | 2003 | Active | EX23 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| H.B.H. WOOLACOTTS LIMITED | 43210 · electrical installation; 47540; 77291; 95220 | 1973 | Active | EX23 |
Nearest plumbing companies within 25 km
29 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| IAN MILL GAS & OIL LIMITED | 15303480 | EX23 | ≈2.2 km |
| SIMON ALLEN PLUMBING & HEATING LTD | 14319170 | EX23 | ≈2.6 km |
| JV PLUMBING SERVICES LTD | 17168293 | EX23 | ≈2.9 km |
| HUDSON PLUMBING AND HEATING (SW) LTD | 15031471 | EX23 | ≈3.0 km |
| AY PLUMBING SERVICES LTD | 17066978 | EX23 | ≈3.0 km |
| AH PLUMBING AND HEATING SOUTHWEST LTD | 17140706 | EX23 | ≈3.1 km |
| A DAVIS PLUMBING & HEATING LTD | 17082237 | EX23 | ≈3.1 km |
| PIPELINE PLUMBING SOUTHWEST LTD | 07496578 | EX23 | ≈3.3 km |
| ATLANTIC COAST HEATING AND PLUMBING LIMITED | 13024405 | EX23 | ≈3.4 km |
| IJS PLUMBING & HEATING LTD | 17072076 | EX23 | ≈3.4 km |
Heat and planning around Cornwall, England EX23
In Cornwall, England EX23 last summer (2026) there were ≈6 nights that stayed above 18 °C — 9 times the 1991–2020 average of 0.6 (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.
17% of sampled postcodes in Cornwall, England EX23 sit in a conservation area (700 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.