Ruislip: plumbing, heating and air-conditioning companies
Ruislip has 91 plumbing, heating and air-conditioning companies (SIC 43220) and 194 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 HA4, summer 2026 had ≈10 nights above 18 °C there (7 times the 1991–2020 average of 1.5).
SIC 43220
Open a company
ACE PHG LTD, incorporated 2021, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| CDR DRYLINING LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | HA4 |
| KYLO ENERGY LTD | 43210 · electrical installation | 2021 | Active | HA4 |
| BJR ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | HA4 |
| BOOTH SINCLAIR ELECTRICAL LIMITED | 43210 · electrical installation | 2022 | Active | HA4 |
| C J CONTRACTS (UK) LIMITED | 43290 · other construction installation | 2014 | Active | HA4 |
| C K T ELECTRICAL LIMITED | 43210 · electrical installation | 2014 | Active | HA4 |
| CD ELECTRIC SERVICES LTD | 43210 · electrical installation | 2023 | Active | HA4 |
| CDM ELECTRICAL LONDON LTD | 43210 · electrical installation | 2025 | Active | HA4 |
| ELEVATE ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2021 | Active | HA4 |
| GRAVES ELECTRICAL LIMITED | 43210 · electrical installation | 2024 | Active | HA4 |
| J & M ELECTRICAL LIMITED | 43210 · electrical installation | 2005 | Active | HA4 |
| JH ELECTRICAL SPECIALIST LIMITED | 43210 · electrical installation | 2021 | Active | HA4 |
| JJF GROUP LTD | 43210 · electrical installation; 41100 | 2015 | Active | HA4 |
| JM&E ELECTRICAL LTD | 43210 · electrical installation | 2019 | Active | HA4 |
| JP ELECTRICAL LONDON LIMITED | 43210 · electrical installation | 2021 | Active | HA4 |
| K.S CONSTRUCTION SERVICES LTD | 43290 · other construction installation | 2019 | Active | HA4 |
| LSF SYSTEMS LTD | 43210 · electrical installation; 80200 | 2021 | Active | HA4 |
| M G D ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2006 | Active | HA4 |
| M&J ELITE SERVICES LTD | 43210 · electrical installation | 2023 | Active | HA4 |
| QUINN'S ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | HA4 |
| ROSEBUILD RENOVATIONS LTD | 43290 · other construction installation | 2026 | Active | HA4 |
| PEMBROKE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | HA4 |
| ASSET RECLAD LTD | 43290 · other construction installation; 41201; 43999 | 2026 | Active | HA4 |
| PRESTIGE EV LTD | 43210 · electrical installation | 2024 | Active | HA4 |
| ADP DESIGN & BUILD LTD | 43290 · other construction installation | 2021 | Active | HA4 |
| ADP WINDOWS LTD | 43290 · other construction installation; 43342 | 2019 | Active | HA4 |
| TGIELECTRICALSERVICES LTD | 43210 · electrical installation; 41202; 43110 | 2026 | Active | HA4 |
| ALL POINT INSTALLATIONS LTD | 43210 · electrical installation | 2012 | Active | HA4 |
| BARRACK & FORT PROPERTY SERVICES LTD | 43290 · other construction installation | 2024 | Active | HA4 |
| CAB CONSTRUCTION LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2010 | Active | HA4 |
| CUBE POWER LTD | 43210 · electrical installation | 2019 | Active | HA4 |
| ESSEX METALWORK INSTALLATION LIMITED | 43290 · other construction installation | 2021 | Active | HA4 |
| FLITWICK CONSTRUCTION AND MAINTENANCE LIMITED | 43290 · other construction installation | 2015 | Active | HA4 |
| GLST LTD | 43210 · electrical installation | 2015 | Active | HA4 |
| HOME REFURB LIMITED | 43290 · other construction installation | 2010 | Active | HA4 |
| LOCKS ELEVEN LIMITED | 43290 · other construction installation; 43320 | 2007 | Active | HA4 |
| MEC LONDON LIMITED | 43290 · other construction installation | 2005 | Active | HA4 |
| RETURN PATH ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | HA4 |
| RUMBALL ELECTRICAL LIMITED | 43210 · electrical installation | 2019 | Active | HA4 |
| WHIZZ SPARKS LIMITED | 43210 · electrical installation | 2007 | Active | HA4 |
| ELECTRICIANS NAEIS LTD | 43210 · electrical installation; 42220 | 2025 | Active | HA4 |
| RUISLIP MARBLE LTD | 43290 · other construction installation; 43390; 43999 | 2024 | Active | HA4 |
| NCU DRY LINING LTD | 43290 · other construction installation | 2019 | Active | HA4 |
| E.S.B LIGHTING LTD | 43210 · electrical installation | 2024 | Active | HA4 |
| GWS ROOFING LTD | 43210 · electrical installation; 43910 | 2003 | Active | HA4 |
| COPPERHEAD ELECTRIC LTD | 43210 · electrical installation | 2013 | Active | HA4 |
| MITCHAM ENTERPRISES LTD | 43290 · other construction installation; 70229 | 2022 | Active | HA4 |
| ELEKTRON LONDON LTD | 43210 · electrical installation | 2025 | Active | HA4 |
| BUZZ & CO LTD | 43210 · electrical installation; 99999 | 2011 | Active | HA4 |
| WALTERS ELECTRICAL INSTALLATIONS LTD | 43210 · electrical installation | 2023 | Active | HA4 |
| A J HEERAN LIMITED | 43210 · electrical installation | 2012 | Active | HA4 |
| RYAN CONTRACTORS LTD | 43290 · other construction installation | 2021 | Active | HA4 |
| RHEMART LTD | 43290 · other construction installation; 41202; 58290; 62012 | 2022 | Active | HA4 |
| M E M SERVICES LIMITED | 43210 · electrical installation; 43290 · other construction installation | 1984 | Active | HA4 |
| LIGHTPRO LIMITED | 43210 · electrical installation | 2001 | Active | HA4 |
| AMEK ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 1997 | Active | HA4 |
| T.FULLER LTD | 43290 · other construction installation | 2026 | Active | HA4 |
| REGEL SERVICES LTD | 43210 · electrical installation | 2019 | Active | HA4 |
| 3 PINS ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | HA4 |
| 63 CONSTRUCT LTD | 43210 · electrical installation; 41202; 43320; 43910 | 2025 | Active | HA4 |
| A.C. BUILDING CONSULTANCY LTD | 43290 · other construction installation; 41202; 43999 | 2024 | Active | HA4 |
| AIRCRAFT LINE LTD | 43290 · other construction installation | 2025 | Active | HA4 |
| ALLIED ANTZ LTD | 43290 · other construction installation; 25120; 41202 | 2021 | Active | HA4 |
| ALLSHIRES PROPERTY SERVICES LTD | 43210 · electrical installation; 41100; 43310; 43390 | 2025 | Active | HA4 |
| APEX ALLIANCE INTERIORS LTD | 43290 · other construction installation | 2025 | Active | HA4 |
| BAORK CONSULTANCY & CONSTRUCTION SERVICES LTD | 43290 · other construction installation | 2026 | Active | HA4 |
| BRIGHT SPARK ENGINEERING LTD | 43210 · electrical installation | 2020 | Active | HA4 |
| CENTURION PROJECTS LTD | 43290 · other construction installation; 41100; 42910; 74909 | 2025 | Active | HA4 |
| CHLOROM CONSTRUCTION AND ENGINEERING LIMITED | 43290 · other construction installation; 41201; 41202; 42110 | 2026 | Active | HA4 |
| COMPLETE BUILD & MAINTAIN LTD | 43290 · other construction installation; 43320; 43390; 43910 | 2024 | Active | HA4 |
| CZECH LUBRICANTS LOGISTICS OZ LTD | 43290 · other construction installation; 43110; 43310; 52242 | 2023 | Active | HA4 |
| DAVIDOL GROUP LTD | 43210 · electrical installation; 46690 | 2026 | Active | HA4 |
| DEFENDENTRY SECURITY SOLUTIONS LTD | 43290 · other construction installation | 2026 | Active | HA4 |
| DPI TRADING LIMITED | 43210 · electrical installation; 33120; 33140; 33200 | 2019 | Active | HA4 |
| EASTSIDE BUILDING LIMITED | 43290 · other construction installation; 43341; 43999 | 2025 | Active | HA4 |
| ECOLO SYNERGY HAMPSTEAD LTD | 43290 · other construction installation; 74909 | 2023 | Active | HA4 |
| ECOSMART POWER SOLUTIONS LTD | 43210 · electrical installation; 27120; 35110; 71122 | 2025 | Active | HA4 |
| EMSS ARABIA LTD | 43290 · other construction installation; 33150; 42990 | 2023 | Active | HA4 |
| EPHEXIS LTD | 43290 · other construction installation; 43390 | 2025 | Active | HA4 |
| F1R382 ONE LTD | 43290 · other construction installation; 46160; 47710; 71129 | 2022 | Active | HA4 |
| FEEMILANO LTD | 43210 · electrical installation; 43290 · other construction installation; 35110; 46740 | 2025 | Active | HA4 |
| FIX IT BUILDING SERVICE LTD | 43290 · other construction installation; 43320; 43330 | 2025 | Active | HA4 |
| GLOSSY FLOSSY LIMITED | 43290 · other construction installation; 43310; 43390; 46900 | 2019 | Active | HA4 |
| GLOVERS 22 LTD | 43290 · other construction installation; 41202; 43390 | 2021 | Active | HA4 |
| HARDY ENTERPRISES LIMITED | 43290 · other construction installation; 43342; 95290; 96090 | 2024 | Active | HA4 |
| HIGHFIELD FACADES LTD | 43290 · other construction installation; 41100; 43390; 43910 | 2024 | Active | HA4 |
| HOME ECO SYSTEMS LIMITED | 43210 · electrical installation; 41202; 43320 | 2026 | Active | HA4 |
| HORNSPIKE LTD | 43290 · other construction installation; 41201; 42990; 43999 | 2024 | Active | HA4 |
| INTEGRATED FIRE DEFENCE SYSTEMS LTD | 43210 · electrical installation; 71129; 71200 | 2025 | Active | HA4 |
| JDE COLDROOM SERVICES LTD | 43290 · other construction installation | 2025 | Active | HA4 |
| JUST BESPOKE DESIGN LTD | 43210 · electrical installation; 43330 | 2026 | Active | HA4 |
| JW HOME IMPROVEMENTS LIMITED | 43290 · other construction installation | 2018 | Active | HA4 |
| LARA INTERNATIONAL GROUP LTD | 43210 · electrical installation; 27120; 33140; 47520 | 2024 | Active | HA4 |
| LAWFORD ADVISORY SERVICES LTD | 43290 · other construction installation; 43310; 43910; 43999 | 2026 | Active | HA4 |
| LCF MARINE LTD | 43290 · other construction installation | 2026 | Active | HA4 |
| LIFT GUY 365 LTD | 43290 · other construction installation; 41100; 41201; 42990 | 2023 | Active | HA4 |
| LITERIVER SERVICES LIMITED | 43210 · electrical installation | 2011 | Active | HA4 |
| LOGGIA LIMITED | 43210 · electrical installation; 41100; 43999; 47430 | 2021 | Active | HA4 |
| LUMEIRE SPECIALIST CONTRACTING LIMITED | 43210 · electrical installation | 2025 | Active | HA4 |
| MAGNUS COMPLETE PROPERTY CARE LTD | 43290 · other construction installation; 43310; 43330; 43341 | 2024 | Active | HA4 |
Heat and planning around Ruislip
In Ruislip last summer (2026) there were ≈10 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.5 (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.
7% of sampled postcodes in Ruislip sit in a conservation area (1,137 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.