Leopold Street: plumbing, heating and air-conditioning companies
Leopold Street has 0 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 S1, summer 2026 had ≈3 nights above 18 °C there (11 times the 1991–2020 average of 0.3).
SIC 43220
Open a company
No SIC 43220 profile in this town. Noise tool
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| No SIC 43220 company in this town | — | — | — |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| DB CURTAIN WALLING LIMITED | 43290 · other construction installation | 2014 | Liquidation | S1 |
Nearest plumbing companies within 25 km
1,007 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| MET PROPERTY CARE LIMITED | 07652433 | S1 | under 0.1 km |
| FOREVER WARM HEATING LTD | 08256864 | S1 | under 0.1 km |
| PSD MECHANICAL SERVICES LTD | 08822159 | S1 | under 0.1 km |
| CANNON PLUMBING AND HEATING LIMITED | 11291351 | S1 | under 0.1 km |
| G-FORCE MECHANICAL LTD | 12692798 | S1 | under 0.1 km |
| KLW GROUP LTD | 13230926 | S1 | under 0.1 km |
| CANNON RENEWABLES LIMITED | 15502377 | S1 | under 0.1 km |
| WILHEAT UNDERFLOOR LTD | 17126645 | S1 | ≈0.2 km |
| FB REPAIR SOLUTIONS LTD | 14881486 | S1 | ≈0.3 km |
| ECO TECHNICIANS LTD | 16844063 | S1 | ≈0.4 km |
Heat and planning around Leopold Street
In Leopold Street last summer (2026) there were ≈3 nights that stayed above 18 °C — 11 times the 1991–2020 average of 0.3 (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.
53% of sampled postcodes in Leopold Street sit in a conservation area (518 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.