Sydenham: plumbing, heating and air-conditioning companies
Sydenham 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 SE26, summer 2026 had ≈10 nights above 18 °C there (5 times the 1991–2020 average of 1.9).
SIC 43220
Open a company
PULSE PLUMBING & HEATING LTD, incorporated 2020, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| PULSE PLUMBING & HEATING LTD | 2020 | Active | SE26 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AM ELECTRICAL & BUILDINGS SERVICES LIMITED | 43210 · electrical installation | 2014 | Active - Proposal to Strike off | SE26 |
Nearest plumbing companies within 25 km
10,053 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| PLUMB MASTERS LONDON LTD | 14656173 | SE26 | under 0.1 km |
| GILLINGS AND STEWART LTD | 15527157 | SE26 | ≈0.2 km |
| VERLA PROJECTS LIMITED | 16410204 | SE26 | ≈0.7 km |
| P RYAN HEATING LTD | 16284800 | SE26 | ≈0.9 km |
| K P A PRODUCTS LIMITED | 02642364 | SE26 | ≈0.9 km |
| SOUTH LONDON HEATING LIMITED | 06408521 | SE20 | ≈1.1 km |
| PETROS PLUMBING LTD | 15970400 | SE20 | ≈1.2 km |
| TLB HEATING & PLUMBING LTD | 15731329 | SE20 | ≈1.2 km |
| BOOST PLUMBING & HEATING LTD | 11624290 | SE19 | ≈1.2 km |
| TRELCO LIMITED | 13297139 | SE26 | ≈1.3 km |
Heat and planning around Sydenham
In Sydenham last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.9 (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.
15% of sampled postcodes in Sydenham sit in a conservation area (629 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.