Isleworth: plumbing, heating and air-conditioning companies
Isleworth has 44 plumbing, heating and air-conditioning companies (SIC 43220) and 56 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 TW7, summer 2026 had ≈12 nights above 18 °C there (8 times the 1991–2020 average of 1.6).
SIC 43220
Open a company
A.J. KITT PLUMBING + HEATING SERVICES LIMITED, incorporated 2004, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| C B ELECTRICAL & MECHANICAL SERVICES LTD | 2012 | Active | TW7 |
| SURA HEATING AND PLUMBING LTD | 2021 | Active | TW7 |
| MC4 HEATING & PLUMBING LTD | 2023 | Active | TW7 |
| FLEMING MECHANICAL LIMITED | 2015 | Active | TW7 |
| S KNIGHT SERVICES LTD | 2025 | Active | TW7 |
| ELITE PLUMBING & HEATING SUPPLIERS LTD | 2026 | Active | TW7 |
| PURE GRID ENERGY LTD | 2026 | Active | TW7 |
| CADESO LTD | 1997 | Active | TW7 |
| VIRTUE DRAINAGE LTD | 2024 | Active | TW7 |
| STAY WARMER LTD | 2026 | Active | TW7 |
| ATLAS GAS LTD | 2021 | Active | TW7 |
| JAMES PLUMBING AND HEATING LIMITED | 2024 | Active | TW7 |
| M K PLUMBING & HEATING ENGINEERS LIMITED | 2010 | Active | TW7 |
| OLTEANU BUILDING LIMITED | 2019 | Active | TW7 |
| DB SERVICES (GREENFORD) LTD | 2002 | Active | TW7 |
| ELITE UK HEATING AND PLUMBING LTD | 2016 | Active | TW7 |
| T.A.S.S ELECTRICAL & PLUMBING LTD | 2011 | Active | TW7 |
| I LOVE PLUMBING LIMITED | 2011 | Active | TW7 |
| GREAT GAS LTD | 2020 | Active | TW7 |
| MY HOME SUPPLY LIMITED | 2025 | Active | TW7 |
| ART PLUMBING LIMITED | 2022 | Active | TW7 |
| DRAIN PRO LTD | 2026 | Active | TW7 |
| ADVANCED AIR CONDITIONING LIMITED | 2007 | Active | TW7 |
| SMART HOME GAS LTD | 2021 | Active | TW7 |
| TMD AIR CONDITIONING LTD | 2026 | Active | TW7 |
| UK DH GROUP LTD | 2025 | Active | TW7 |
| INVENT+ LTD | 2014 | Active | TW7 |
| P S PLUMBING LIMITED | 2015 | Active | TW7 |
| A.J. KITT PLUMBING + HEATING SERVICES LIMITED | 2004 | Active | TW7 |
| EEO FM LTD | 2022 | Active | TW7 |
| KANNON GAS LTD | 2021 | Active | TW7 |
| WLP HOMECARE LTD | 2020 | Active | TW7 |
| CRM PLUMBING SERVICES LTD | 2020 | Active | TW7 |
| FIRE SKILLED LTD | 2018 | Active | TW7 |
| MDV HEATING & PLUMBING LTD | 2018 | Active | TW7 |
| ARCAS & CONSTRUCTION UK LTD | 2022 | Active | TW7 |
| GSJ PLUMBING & HEATING LTD | 2024 | Active | TW7 |
| GPH (LONDON) LIMITED | 2016 | Active | TW7 |
| BOILERS, KITCHENS AND BATHROOMS LIMITED | 2022 | Active - Proposal to Strike off | TW7 |
| SUPERIOR PLUMBING LIMITED | 2024 | Active - Proposal to Strike off | TW7 |
| THE LEAK FREAKS LTD | 2025 | Active - Proposal to Strike off | TW7 |
| SMART HOUSE PLUS LTD | 2017 | Active - Proposal to Strike off | TW7 |
| SV PLUMBING LIMITED | 2016 | Active - Proposal to Strike off | TW7 |
| PGF PLUMBING LTD | 2016 | Active - Proposal to Strike off | TW7 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AK BUILDING AND PROPERTY SERVICES LTD | 43290 · other construction installation; 43310; 43341; 68320 | 2019 | Active | TW7 |
| ROOMS & MORE DESIGN LTD | 43210 · electrical installation; 43290 · other construction installation; 43910; 74100 | 2020 | Active | TW7 |
| HEALEY & MCGILL LIMITED | 43290 · other construction installation; 78109; 78200 | 2018 | Active | TW7 |
| LEO UK SECURITY LTD | 43210 · electrical installation | 2018 | Active | TW7 |
| TRIPPING OUT ELECTRICS LTD | 43210 · electrical installation | 2022 | Active | TW7 |
| ACT4HOME LTD | 43290 · other construction installation; 43341; 43390 | 2003 | Active | TW7 |
| AM ELECTRICS ETC LTD | 43210 · electrical installation; 41202 | 2014 | Active | TW7 |
| PIRNAR MVP LTD | 43290 · other construction installation; 47789 | 2018 | Active | TW7 |
| HIGHWAYS & KONNECTION SERVICES LTD | 43210 · electrical installation; 42990; 71129 | 2019 | Active | TW7 |
| LUIS & CLARKE BUILDING MAINTENANCE LTD | 43290 · other construction installation; 43310; 43341; 43390 | 2016 | Active | TW7 |
| AIDEN CONSTRUCT LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | TW7 |
| CITY ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | TW7 |
| FRUIT AND BARLEY LIMITED | 43290 · other construction installation | 2017 | Active | TW7 |
| IRT ELECTRICAL SERVICES LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2025 | Active | TW7 |
| JAMES ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2023 | Active | TW7 |
| LISTER ELECTRICS LTD | 43210 · electrical installation; 98000 | 2025 | Active | TW7 |
| NEW ACRE ELECTRICAL LIMITED | 43210 · electrical installation | 2018 | Active | TW7 |
| PRISM SECURITY INTEGRATION LTD | 43210 · electrical installation | 2011 | Active | TW7 |
| SHERIDAN DEVELOPERS LIMITED | 43290 · other construction installation; 43999 | 2022 | Active | TW7 |
| STOP DIGGING WARWICKSHIRE LIMITED | 43290 · other construction installation; 43120; 43999 | 2022 | Active | TW7 |
| TOBY MILLS ELECTRICAL LIMITED | 43210 · electrical installation | 2012 | Active | TW7 |
| M5RAMA LIMITED | 43210 · electrical installation; 52219 | 2026 | Active | TW7 |
| CAMELEO UK LTD | 43290 · other construction installation; 90040 | 2026 | Active | TW7 |
| OLEH DEINEKO LIMITED | 43210 · electrical installation | 2025 | Active | TW7 |
| OCTAVA LTD | 43290 · other construction installation | 2019 | Active | TW7 |
| BROAD ELECTRICIANS LIMITED | 43210 · electrical installation | 2014 | Active | TW7 |
| FENPRO LIMITED | 43290 · other construction installation; 43999 | 2008 | Active | TW7 |
| RICHMOND ELECTRICAL PROJECTS LIMITED | 43210 · electrical installation | 2018 | Active | TW7 |
| RS46 CONSTRUCTION LIMITED | 43210 · electrical installation | 2013 | Active | TW7 |
| SPARKVOLT ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | TW7 |
| ON COMMAND AUTOMATION & ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | TW7 |
| YJ FIRE SOLUTIONS LTD | 43210 · electrical installation; 43290 · other construction installation; 43999 | 2026 | Active | TW7 |
| ELECTRICAL SERVICE TEAM LTD | 43210 · electrical installation | 2023 | Active | TW7 |
| SKY SURFACES UK LTD | 43290 · other construction installation | 2025 | Active | TW7 |
| TBA SITE SERVICES LTD | 43290 · other construction installation | 2023 | Active | TW7 |
| DECOR HOUSE CONSTRUCTION LTD | 43290 · other construction installation; 43341; 43390 | 2018 | Active | TW7 |
| BUZZPV LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2024 | Active | TW7 |
| LIONS OF ABBAS LTD | 43290 · other construction installation | 2023 | Active | TW7 |
| NORDICFRAME LTD | 43290 · other construction installation; 41201; 41202; 43110 | 2025 | Active | TW7 |
| DREAM HOME DECORATORS LIMITED | 43290 · other construction installation; 41201; 41202; 43341 | 2024 | Active | TW7 |
| IP FIRE & SECURITY LIMITED | 43290 · other construction installation | 2009 | Active | TW7 |
| PASTO ELECTRICAL LIMITED | 43210 · electrical installation | 2008 | Active | TW7 |
| WESTMASTERS LTD | 43290 · other construction installation; 41100; 43390 | 2016 | Active | TW7 |
| A & A MAINTENACE LTD | 43290 · other construction installation; 43999 | 2025 | Active | TW7 |
| JEH ELECTRICIANS LTD | 43210 · electrical installation | 2019 | Active | TW7 |
| I&A BUILD PRO LTD | 43290 · other construction installation; 41201; 41202; 43999 | 2026 | Active | TW7 |
| SEL ELECTRICAL LTD | 43210 · electrical installation; 43390 | 2020 | Active | TW7 |
| CITADEL BUILDING COMPANY LTD | 43210 · electrical installation; 41100; 43320; 43390 | 2012 | Active | TW7 |
| GO4 CONTROL LTD | 43210 · electrical installation; 43290 · other construction installation; 35130; 43999 | 2018 | Active | TW7 |
| PAUL'S CARPENTRY AND BUILDING SERVICES LTD | 43290 · other construction installation | 2023 | Active | TW7 |
| WOOD WINDOWS RESTORATION & CONSTRUCTION LTD | 43290 · other construction installation; 16230; 41100; 43320 | 2019 | Active - Proposal to Strike off | TW7 |
| STAN KOLEV LTD | 43290 · other construction installation | 2016 | Active - Proposal to Strike off | TW7 |
| LBX ENTERPRISES LTD | 43290 · other construction installation; 49500 | 2021 | Liquidation | TW7 |
| MY ELECTRICIAN LIMITED | 43210 · electrical installation | 2006 | Liquidation | TW7 |
| DLZ ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active - Proposal to Strike off | TW7 |
| BONHAUS LONDON LIMITED | 43290 · other construction installation; 41100; 81300 | 2025 | Active - Proposal to Strike off | TW7 |
Heat and planning around Isleworth
In Isleworth last summer (2026) there were ≈12 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.6 (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.
37% of sampled postcodes in Isleworth sit in a conservation area (757 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.