Keston: plumbing, heating and air-conditioning companies
Keston has 12 plumbing, heating and air-conditioning companies (SIC 43220) and 35 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 BR2, summer 2026 had ≈10 nights above 18 °C there (5 times the 1991–2020 average of 1.9).
SIC 43220
Open a company
A A COOPER LTD, incorporated 2013, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| GREENFIELDS PLUMBING LTD | 2015 | Active | BR2 |
| 123 HEAT LIMITED | 2020 | Active | BR2 |
| A A COOPER LTD | 2013 | Active | BR2 |
| C G SYSTEMS LTD | 2020 | Active | BR2 |
| DAKS PLUMBING LIMITED | 2017 | Active | BR2 |
| DC INSTALL & MAINTENANCE SERVICES LTD | 2026 | Active | BR2 |
| DOMECH LTD | 2019 | Active | BR2 |
| ECOTECH HEATING SERVICES LTD | 2009 | Active | BR2 |
| J L COOPER LTD | 2024 | Active | BR2 |
| MPB GAS SERVICES LTD | 2022 | Active | BR2 |
| TBM PLUMBING & MAINTENANCE LTD | 2023 | Active | BR2 |
| EANTON LTD | 2026 | Active | BR2 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ACG CONSTRUCTION LIMITED | 43290 · other construction installation | 2014 | Active | BR2 |
| ARAGON BUILDING SERVICES LTD | 43210 · electrical installation | 2009 | Active | BR2 |
| ARNEY BUILDING SERVICES LIMITED | 43290 · other construction installation | 2017 | Active | BR2 |
| B STEEL ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | BR2 |
| BLISS FIRE & ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2010 | Active | BR2 |
| DK ELECTRICAL SERVICES LIMITED | 43290 · other construction installation | 2016 | Active | BR2 |
| DOUBLE J BUILDING & CONSTRUCTION LTD | 43290 · other construction installation | 2024 | Active | BR2 |
| EVRST LTD | 43210 · electrical installation | 2022 | Active | BR2 |
| FAHEY INSTALLATION LTD | 43210 · electrical installation | 2026 | Active | BR2 |
| FBB ELEC LTD | 43210 · electrical installation | 2024 | Active | BR2 |
| GCE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2025 | Active | BR2 |
| GINGERROB LIMITED | 43210 · electrical installation | 2013 | Active | BR2 |
| GLENO ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2018 | Active | BR2 |
| GM DEVELOPMENTS SOUTH EAST LTD | 43290 · other construction installation | 2024 | Active | BR2 |
| H HAPPER ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | BR2 |
| HAWKWOOD ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | BR2 |
| JJW POWER & JOINTING SERVICES LTD | 43210 · electrical installation | 2026 | Active | BR2 |
| L-SQUARED PROPERTY & MAINTENANCE LTD | 43290 · other construction installation; 41202; 68100; 68209 | 2025 | Active | BR2 |
| LANCASHIRE INSULATION SERVICES LIMITED | 43290 · other construction installation | 2019 | Active | BR2 |
| LEES ELECTRICAL (LONDON) LTD | 43210 · electrical installation | 2023 | Active | BR2 |
| LNJ ELECTRICS LIMITED | 43210 · electrical installation | 2021 | Active | BR2 |
| MY OFFICE CLEARANCE LTD | 43210 · electrical installation; 43290 · other construction installation; 41201; 41202 | 2020 | Active | BR2 |
| RJ-LOCKE ELECTRICAL LIMITED | 43210 · electrical installation | 2022 | Active | BR2 |
| SYSTEMATIC LIFT SERVICES LTD | 43290 · other construction installation | 2022 | Active | BR2 |
| TUCKERS BUILDERS LIMITED | 43290 · other construction installation | 2020 | Active | BR2 |
| WPD LTD | 43290 · other construction installation | 2024 | Active | BR2 |
| PRESONE PROTECTION LTD | 43210 · electrical installation; 80200; 84250 | 2026 | Active | BR2 |
| IELEC LIMITED | 43210 · electrical installation | 2022 | Active | BR2 |
| ROBUST DEVELOPMENTS LIMITED | 43290 · other construction installation | 2005 | Active | BR2 |
| KMT ELECTRICAL & FIRE INSTALLATIONS LTD | 43210 · electrical installation | 2025 | Active | BR2 |
| T J PYNE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2009 | Active | BR2 |
| PLASTERITE MOULDINGS LIMITED | 43290 · other construction installation | 2020 | Active | BR2 |
| RP LONDON ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | BR2 |
| SELECTRICS ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2003 | Active | BR2 |
| BRANDT ELECTRIC LTD | 43210 · electrical installation | 2021 | Active - Proposal to Strike off | BR2 |
Heat and planning around Keston
In Keston 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.
8% of sampled postcodes in Keston sit in a conservation area (1,005 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.