Leigh-on-Sea: plumbing, heating and air-conditioning companies
Leigh-on-Sea has 125 plumbing, heating and air-conditioning companies (SIC 43220) and 305 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 SS9, summer 2026 had ≈27 nights above 18 °C there (7 times the 1991–2020 average of 4.1).
SIC 43220
Open a company
AAA SERVICES (ESSEX) LIMITED, incorporated 2005, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| FIXAFAULT ELECTRICAL LIMITED | 43210 · electrical installation | 2025 | Active | SS9 |
| HARRISON SECURE LOCKSMITH SERVICES LTD | 43290 · other construction installation; 43999; 71129 | 2019 | Active | SS9 |
| LEIGH WASHROOMS LTD | 43290 · other construction installation | 2024 | Active | SS9 |
| SIC BUILDING SERVICES LIMITED | 43290 · other construction installation | 2008 | Active | SS9 |
| CLIFFORD ELECTRICS LIMITED | 43210 · electrical installation | 2012 | Active | SS9 |
| TCCW ELECTRICAL LIMITED | 43210 · electrical installation | 2023 | Active | SS9 |
| A BINNS ELECTRICAL (TESTING) LTD | 43210 · electrical installation | 2020 | Active | SS9 |
| A BINNS ELECTRICAL LTD | 43210 · electrical installation | 2014 | Active | SS9 |
| B E INSTALLATIONS LTD | 43290 · other construction installation | 2019 | Active | SS9 |
| BLACKBURN FIRE PROTECTION LTD | 43290 · other construction installation; 84250 | 2026 | Active | SS9 |
| BROWN ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2021 | Active | SS9 |
| CHESHUNT ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2014 | Active | SS9 |
| CORE FSI LTD | 43210 · electrical installation; 80200 | 2024 | Active | SS9 |
| DWB ELITE ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | SS9 |
| ELECTRICAL MASTERS LIMITED | 43210 · electrical installation | 2015 | Active | SS9 |
| GRECO M & E LTD | 43210 · electrical installation | 2022 | Active | SS9 |
| INSTALL & TRANSPORT LIMITED | 43290 · other construction installation; 33200; 49410 | 2026 | Active | SS9 |
| LEIGH ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | SS9 |
| LIKESTONE LIMITED | 43290 · other construction installation | 2015 | Active | SS9 |
| MILNE CONTRACTS LTD | 43290 · other construction installation | 2009 | Active | SS9 |
| POWERLEC ELECTRICAL & TESTING LIMITED | 43210 · electrical installation | 2013 | Active | SS9 |
| REFLEX FIRE PROTECTION LTD | 43290 · other construction installation | 2010 | Active | SS9 |
| TOP SPEC ELECTRICAL GROUP LIMITED | 43210 · electrical installation | 2020 | Active | SS9 |
| TROJAN FIRE & SECURITY SOLUTIONS LTD | 43290 · other construction installation | 2026 | Active | SS9 |
| WEBB CIVIL ENGINEERING LTD | 43290 · other construction installation; 42220; 42990 | 2024 | Active | SS9 |
| WEBB STRUCTURAL SOLUTIONS LIMITED | 43290 · other construction installation | 2016 | Active | SS9 |
| ZD PROPERTY SERVICES LTD | 43210 · electrical installation | 2023 | Active | SS9 |
| DJB ELECTRICAL & TESTING LTD | 43210 · electrical installation | 2026 | Active | SS9 |
| ASSET INTERIORS LTD | 43290 · other construction installation; 43390; 43999 | 2021 | Active | SS9 |
| N L ELECTRICAL & MAINTENANCE LIMITED | 43210 · electrical installation | 2019 | Active | SS9 |
| NORTH SOUTH ELECTRICAL SERVICES (RESIDENTIAL) LTD | 43210 · electrical installation | 2025 | Active | SS9 |
| NORTH SOUTH ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2024 | Active | SS9 |
| NTS MEDIA SOLUTIONS LIMITED | 43210 · electrical installation | 2017 | Active | SS9 |
| SPM SOUTH LIMITED | 43210 · electrical installation | 2019 | Active | SS9 |
| THE FENCING CENTRE LIMITED | 43290 · other construction installation | 2013 | Active | SS9 |
| UK PROPERTY REPAIR GROUP LIMITED | 43290 · other construction installation | 2010 | Active | SS9 |
| O C ELECTRICAL INSTALLATIONS LIMITED | 43210 · electrical installation | 2008 | Active | SS9 |
| B SMART ELECTRICAL LIMITED | 43210 · electrical installation | 2006 | Active | SS9 |
| FENCE 4 U LTD | 43290 · other construction installation | 2026 | Active | SS9 |
| H & W ELECTRICAL LIMITED | 43210 · electrical installation | 2012 | Active | SS9 |
| BYWAYS ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | SS9 |
| DWHEELER LTD | 43210 · electrical installation | 2015 | Active | SS9 |
| LOCKHART ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | SS9 |
| EKL STAIRLIFTS LTD | 43290 · other construction installation | 2015 | Active | SS9 |
| EARTH SPARKS LTD | 43210 · electrical installation; 33140; 35140 | 2022 | Active | SS9 |
| ARC INSULATION SERVICES LTD | 43290 · other construction installation | 2025 | Active | SS9 |
| BEN THOMAS LTD | 43210 · electrical installation | 2022 | Active | SS9 |
| D.R. MATTHEWS INSULATIONS LIMITED | 43290 · other construction installation | 1992 | Active | SS9 |
| DRM FIRE PROTECTION LIMITED | 43290 · other construction installation | 2022 | Active | SS9 |
| NJ ELECTRICAL LIMITED | 43210 · electrical installation | 2026 | Active | SS9 |
| SEARLE INSULATION SERVICES LTD | 43290 · other construction installation | 2025 | Active | SS9 |
| ECO TECH GROUP (SOUTH EAST) LIMITED | 43210 · electrical installation; 43290 · other construction installation; 35110; 35130 | 2023 | Active | SS9 |
| ALBATROSS ELECTRICS LIMITED | 43210 · electrical installation | 2016 | Active | SS9 |
| AUSTIN TECHNICAL SERVICES LTD | 43210 · electrical installation | 2026 | Active | SS9 |
| AUSTIN UTILITIES & GROUNDWORKS LTD | 43290 · other construction installation | 2022 | Active | SS9 |
| B&J GRAND DESIGN LTD | 43290 · other construction installation | 2013 | Active | SS9 |
| CJM ELECTRICAL LIMITED | 43210 · electrical installation | 2008 | Active | SS9 |
| CRANDON (M & E) LIMITED | 43210 · electrical installation | 2008 | Active | SS9 |
| DIRECT POWER LTD | 43210 · electrical installation | 2018 | Active | SS9 |
| ECO MANAGEMENT LIMITED | 43210 · electrical installation | 2003 | Active | SS9 |
| ELECTOLOGY LTD | 43210 · electrical installation | 2023 | Active | SS9 |
| ELECTRICAL & AUDIO VISUAL SERVICES LTD | 43210 · electrical installation | 2015 | Active | SS9 |
| ETEC ELECTRICAL ESSEX LIMITED | 43210 · electrical installation | 2026 | Active | SS9 |
| EV INSTALLATION SERVICES LTD | 43210 · electrical installation | 2021 | Active | SS9 |
| GROSVENOR RENOVATIONS LIMITED | 43290 · other construction installation | 2010 | Active | SS9 |
| HARRIS ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 1998 | Active | SS9 |
| M.E.L ELECTRICAL LTD | 43210 · electrical installation | 2018 | Active | SS9 |
| MAGNA ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2014 | Active | SS9 |
| MLA BUILDING SERVICES LIMITED | 43210 · electrical installation | 2009 | Active | SS9 |
| PSL FACADES LTD | 43290 · other construction installation | 2012 | Active | SS9 |
| RZ ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | SS9 |
| SB ELECTRICAL SERVICES (ESSEX) LIMITED | 43210 · electrical installation | 2024 | Active | SS9 |
| SEAN SCANLAN ELECTRICAL SERVICES LTD | 43210 · electrical installation; 43390 | 2019 | Active | SS9 |
| STEELCRAFT (UK) LTD | 43290 · other construction installation | 1999 | Active | SS9 |
| T.M. WALDEN LIMITED | 43210 · electrical installation | 1998 | Active | SS9 |
| 247 LONDON ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SS9 |
| 4MAT INTERIOR CONTRACTORS LTD | 43290 · other construction installation | 2019 | Active | SS9 |
| AAU CONTRACTORS LTD | 43210 · electrical installation; 43290 · other construction installation | 2018 | Active | SS9 |
| ACERS AND COLE ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | SS9 |
| ADM ELECTRICAL (UK) LTD | 43210 · electrical installation | 2007 | Active | SS9 |
| ARISTOL LIMITED | 43210 · electrical installation | 2009 | Active | SS9 |
| ATWIN ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | SS9 |
| AXELEY ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SS9 |
| BA INDUSTRIAL LTD | 43290 · other construction installation | 2021 | Active | SS9 |
| BEAUMONT FENCING LTD | 43290 · other construction installation | 2022 | Active | SS9 |
| BLUEPOINT CONSTRUCTION LTD | 43290 · other construction installation | 2022 | Active | SS9 |
| BLUEPOINT DEVELOPMENTS LTD | 43290 · other construction installation | 2022 | Active | SS9 |
| BLUEPOINT GLOBAL LTD | 43290 · other construction installation | 2022 | Active | SS9 |
| BLW SOUTHEAST LTD | 43210 · electrical installation | 2023 | Active | SS9 |
| BRIGHTDUCT INSULATIONS LTD | 43290 · other construction installation | 2021 | Active | SS9 |
| COALPORT SOLUTIONS LIMITED | 43210 · electrical installation; 81100 | 2026 | Active | SS9 |
| COSTY'S ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2019 | Active | SS9 |
| DAVID WILKIN ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active | SS9 |
| DK SERVICES GROUP LTD | 43210 · electrical installation | 2003 | Active | SS9 |
| E-CONSTRUCTION SERVICES LTD | 43210 · electrical installation | 2017 | Active | SS9 |
| ESSEX ELECTRICAL & SECURITY LTD | 43210 · electrical installation | 2017 | Active | SS9 |
| FRANK OLIVER GROUP LIMITED | 43290 · other construction installation | 2026 | Active | SS9 |
| FREDROSE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2024 | Active | SS9 |
| GBT PROPERTY MANAGEMENT LIMITED | 43210 · electrical installation; 43341; 43390; 43999 | 2018 | Active | SS9 |
| GD ELECTRICS ESSEX LIMITED | 43210 · electrical installation | 2021 | Active | SS9 |
Heat and planning around Leigh-on-Sea
In Leigh-on-Sea last summer (2026) there were ≈23.6 nights that stayed above 18 °C — 6 times the 1991–2020 average of 3.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 3 postcode districts where these offices are registered.
4% of sampled postcodes in Leigh-on-Sea sit in a conservation area (2,231 live postcodes across 3 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.