Crowmarsh: plumbing, heating and air-conditioning companies
Crowmarsh 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 OX10, summer 2026 had ≈7 nights above 18 °C there (7 times the 1991–2020 average of 1.1).
SIC 43220
Open a company
ED WATSON HEATING & PLUMBING SERVICES LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| ED WATSON HEATING & PLUMBING SERVICES LTD | 2023 | Active | OX10 |
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
691 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| STOVES AND FUELS LIMITED | 12282669 | OX10 | ≈1.3 km |
| TOM COOK PLUMBING & HEATING LIMITED | 13817848 | OX10 | ≈1.3 km |
| COULTON PLUMBING AND HEATING SERVICES LTD | 14035107 | OX10 | ≈1.3 km |
| HAMPSHIRE ROOM CONDITIONERS LIMITED | 16618272 | OX10 | ≈1.3 km |
| ROBERT GOMM PLUMBING LIMITED | 16739435 | OX10 | ≈1.3 km |
| ELITE HEATING ENGINEERS LTD | 15035425 | OX10 | ≈1.8 km |
| OPM BUILDING SERVICES LTD | 13879112 | OX10 | ≈1.9 km |
| B-Z BUILDING SERVICES LTD | 15326182 | OX10 | ≈1.9 km |
| FLETCHER PLUMBING & HEATING LTD | 13268280 | OX10 | ≈2.1 km |
| VICTOR AND DELILAH LIMITED | 14128779 | OX10 | ≈2.6 km |
Heat and planning around Crowmarsh
In Crowmarsh last summer (2026) there were ≈7 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.1 (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.
18% of sampled postcodes in Crowmarsh sit in a conservation area (1,040 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.