Potters Bar: plumbing, heating and air-conditioning companies
Potters Bar has 42 plumbing, heating and air-conditioning companies (SIC 43220) and 80 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 EN6, summer 2026 had ≈11 nights above 18 °C there (7 times the 1991–2020 average of 1.5).
SIC 43220
Open a company
AEROCONTROLS AIR CONDITIONING LTD, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| MGR SPARX LTD | 43210 · electrical installation; 43310; 43341; 43390 | 2006 | Active | EN6 |
| AGJ ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | EN6 |
| CHARLES WINTER INTERIORS LIMITED | 43290 · other construction installation; 43320; 43330 | 2017 | Active | EN6 |
| BILL MOULE & SONS LIMITED | 43210 · electrical installation; 82301 | 1980 | Active | EN6 |
| DELTA 'T' (TRACE HEATING) LIMITED | 43210 · electrical installation | 1978 | Active | EN6 |
| MATRIX ELECTRICAL ENGINEERING LIMITED | 43210 · electrical installation | 2009 | Active | EN6 |
| OSBISTON ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2014 | Active | EN6 |
| THE MOULE PARTNERSHIP LIMITED | 43210 · electrical installation | 2001 | Active | EN6 |
| HM ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2017 | Active | EN6 |
| OAKMOSS LIMITED | 43290 · other construction installation; 16290; 30120 | 1977 | Active | EN6 |
| ELEA CONSTRUCTION LTD | 43290 · other construction installation; 41202 | 2026 | Active | EN6 |
| SIV FIRE PROTECTION LTD | 43290 · other construction installation | 2010 | Active | EN6 |
| E N LONDON LIMITED | 43210 · electrical installation | 2001 | Active | EN6 |
| FAÇADE CLADDING FENESTRATION LTD | 43290 · other construction installation | 2022 | Active | EN6 |
| AVT & INSTALLATION LIMITED | 43210 · electrical installation; 46520; 71122; 71129 | 2010 | Active | EN6 |
| SHARPLINE ELECTRICAL LIMITED | 43210 · electrical installation; 33140 | 2023 | Active | EN6 |
| UNIQUE INTERIORS LTD | 43290 · other construction installation | 1997 | Active | EN6 |
| CAMI BUILDERS LTD | 43290 · other construction installation; 43999 | 2025 | Active | EN6 |
| FUSE FORCE ELECTRICALS LTD | 43210 · electrical installation | 2024 | Active | EN6 |
| KONNECT SERVICES LIMITED | 43210 · electrical installation | 2007 | Active | EN6 |
| DTA LIGHTING LTD | 43210 · electrical installation | 2024 | Active | EN6 |
| ECO ELECTRIC SOLUTIONS LIMITED | 43210 · electrical installation | 2014 | Active | EN6 |
| LIVE ALECTRICS LIMITED | 43210 · electrical installation | 2014 | Active | EN6 |
| MARSH BUILDING SERVICES LTD | 43290 · other construction installation | 2019 | Active | EN6 |
| LE MONDE COMMUNICATIONS LIMITED | 43290 · other construction installation | 1993 | Active | EN6 |
| BRITANNIA GENERAL MAINTENANCE LTD | 43210 · electrical installation | 2014 | Active | EN6 |
| EM ELECTRICS LTD | 43210 · electrical installation | 2022 | Active | EN6 |
| GJIMI CONSTRUCTION LTD | 43290 · other construction installation | 2020 | Active | EN6 |
| AEDIFIX LTD | 43290 · other construction installation; 41100; 81300 | 2018 | Active | EN6 |
| AGVELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | EN6 |
| XTECH ELECTRICAL LTD. | 43210 · electrical installation | 2014 | Active | EN6 |
| NW LONDON ELECTRICIAN LTD | 43210 · electrical installation | 2026 | Active | EN6 |
| 3L ELECTRICAL LIMITED | 43210 · electrical installation | 2006 | Active | EN6 |
| AG ELECTRICAL SERVICES (LONDON) LTD | 43210 · electrical installation | 2024 | Active | EN6 |
| JS ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2018 | Active | EN6 |
| PECKFORDS ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 1996 | Active | EN6 |
| SMART SPARKS SOLUTIONS LTD | 43210 · electrical installation | 2020 | Active | EN6 |
| ZAPTAP LIMITED | 43210 · electrical installation | 2020 | Active | EN6 |
| GS RENOVATION LTD | 43290 · other construction installation; 43330 | 2023 | Active | EN6 |
| KIVELIN LIMITED | 43210 · electrical installation | 2016 | Active | EN6 |
| ELECTRICAL MART LIMITED | 43210 · electrical installation; 46520; 46770; 47410 | 2025 | Active | EN6 |
| R C ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2025 | Active | EN6 |
| CTI ELECTRICAL LIMITED | 43210 · electrical installation | 2011 | Active | EN6 |
| GC ENERGY SOLUTIONS LIMITED | 43210 · electrical installation; 70229; 71200; 74100 | 2020 | Active | EN6 |
| POOLS AND LEISURE SERVICES LTD | 43290 · other construction installation; 81300 | 2021 | Active | EN6 |
| JAY COLEMAN LIGHTING AND ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2025 | Active | EN6 |
| ABBEY PARTNERSHIP LIMITED | 43290 · other construction installation | 2013 | Active | EN6 |
| THE LONDON LOFT FAMILY LTD | 43290 · other construction installation | 2023 | Active | EN6 |
| KEYSTONE PROPERTY MAINTENANCE LONDON LTD | 43290 · other construction installation | 2025 | Active | EN6 |
| ALFA CONSTRUCTION 11 LTD | 43290 · other construction installation; 41201; 41202; 43999 | 2021 | Active | EN6 |
| VATA GROUNDWORKS LTD | 43290 · other construction installation; 81300 | 2021 | Active | EN6 |
| TR INSTALLATIONS LTD | 43210 · electrical installation | 2017 | Active | EN6 |
| P BRIGNULL SERVICES LIMITED | 43210 · electrical installation | 2013 | Active | EN6 |
| FISHTANK MAN LTD | 43290 · other construction installation; 33190; 96090 | 2026 | Active | EN6 |
| A1 RENOVATIONS LTD | 43290 · other construction installation; 43390; 43999 | 2026 | Active | EN6 |
| NIKO.ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2025 | Active | EN6 |
| B4E SOLUTIONS LTD | 43210 · electrical installation; 43999; 81100 | 2007 | Active | EN6 |
| DMASONENGINEER LTD | 43210 · electrical installation; 84250 | 2018 | Active | EN6 |
| INTELLIGENT SECURITY & ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | EN6 |
| PINK ELECTRICIANS LTD | 43210 · electrical installation | 2025 | Active | EN6 |
| PRIMELECTRICS LIMITED | 43210 · electrical installation; 71200 | 2018 | Active | EN6 |
| VSA SCAFFOLDING LTD | 43290 · other construction installation; 43991 | 2020 | Active | EN6 |
| GRIFFITH & YELLAND ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2008 | Active | EN6 |
| NEWSPEC BUILD LTD | 43290 · other construction installation; 41202; 43390 | 2026 | Active | EN6 |
| N E D ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | EN6 |
| CHARLIETULLY LIMITED | 43290 · other construction installation | 2025 | Active | EN6 |
| GREEN OHMS ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | EN6 |
| DELIEU ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2017 | Active | EN6 |
| BELECTRIX LIMITED | 43210 · electrical installation; 43999 | 2016 | Active | EN6 |
| ANGEL ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 1971 | Active | EN6 |
| ART4 ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | EN6 |
| MCINTYRE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2020 | Active | EN6 |
| NAVITAS ELECTRICAL LIMITED | 43210 · electrical installation | 2009 | Active | EN6 |
| CLIMATE FORCE LTD | 43290 · other construction installation | 2017 | Active | EN6 |
| CITYWIDE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2003 | Liquidation | EN6 |
| AMPRO ELECTRICAL LTD | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | EN6 |
| AGL CONSTRUCTION & MAINTENANCE (LONDON) LIMITED | 43290 · other construction installation; 41201; 41202; 43999 | 2021 | Active - Proposal to Strike off | EN6 |
| FS FIRE SERVICES LTD | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | EN6 |
| BICKELL ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2016 | Active - Proposal to Strike off | EN6 |
| SR FENCING LTD | 43290 · other construction installation | 2025 | Active - Proposal to Strike off | EN6 |
Heat and planning around Potters Bar
In Potters Bar last summer (2026) there were ≈11 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.
5% of sampled postcodes in Potters Bar sit in a conservation area (873 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.