Southport: plumbing, heating and air-conditioning companies
Southport has 66 plumbing, heating and air-conditioning companies (SIC 43220) and 146 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 PR9, summer 2026 had ≈5 nights above 18 °C there (4 times the 1991–2020 average of 1.1).
SIC 43220
Open a company
A.C. MARRIOTT LTD., incorporated 2008, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| HADFIELD SECURITY SYSTEMS LTD | 43210 · electrical installation | 2019 | Active | PR8 |
| AR HOUGHTON CONSTRUCTION LTD | 43290 · other construction installation; 41202 | 2025 | Active | PR8 |
| SUSSEX ROAD SOLAR LIMITED | 43210 · electrical installation | 2025 | Active | PR9 |
| SOUTHPORT BATHROOMS LIMITED | 43290 · other construction installation | 2023 | Active | PR8 |
| AFCF LIMITED | 43290 · other construction installation | 2025 | Active | PR9 |
| MG FACADE FIXING LTD | 43290 · other construction installation | 2015 | Active | PR8 |
| HML ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | PR8 |
| SGB PROJECTS LIMITED | 43290 · other construction installation | 2013 | Active | PR8 |
| SST (NW) LTD | 43290 · other construction installation | 2020 | Active | PR8 |
| CH ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation; 45112 | 2022 | Active | PR8 |
| KONIG DEVELOPMENTS LIMITED | 43290 · other construction installation | 2025 | Active | PR8 |
| SOUTHPORT GATES AND AUTOMATION LTD | 43290 · other construction installation | 2024 | Active | PR8 |
| AVOCA AV LTD | 43210 · electrical installation; 74909 | 2026 | Active | PR8 |
| HARLAN ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | PR9 |
| JACKSON PROPERTY SERVICES LTD | 43210 · electrical installation; 84250; 98000 | 2022 | Active | PR9 |
| AKR ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2014 | Active | PR9 |
| BUCK ELECTRICAL LIMITED | 43210 · electrical installation | 2023 | Active | PR9 |
| PENNY GREENHOUSES LIMITED | 43290 · other construction installation | 2021 | Active | PR9 |
| RALPHTECH LTD | 43210 · electrical installation; 98000 | 2010 | Active | PR9 |
| EFFECT ENERGY LTD | 43210 · electrical installation | 2021 | Active | PR9 |
| G B BULLENS LIMITED | 43290 · other construction installation; 43390; 43910; 43999 | 2022 | Active | PR9 |
| JAMES PRICE BESPOKE GLAZING LTD | 43290 · other construction installation | 2022 | Active | PR9 |
| AVANTI TELECOMS LTD | 43290 · other construction installation | 2019 | Active | PR9 |
| DGC ELECTRICAL & MECHANICAL LTD | 43210 · electrical installation | 2020 | Active | PR9 |
| ENVIRO COOL MAINTENANCE UK LTD | 43210 · electrical installation | 2009 | Active | PR9 |
| OTEC SERVICES LTD | 43210 · electrical installation | 2016 | Active | PR9 |
| NORTH WEST RENEWABLES ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | PR8 |
| EAAE LTD | 43290 · other construction installation | 2023 | Active | PR8 |
| F1RST ELECTRICAL LTD | 43210 · electrical installation | 2007 | Active | PR8 |
| PYRANIAFIRESTOPPING LIMITED | 43290 · other construction installation | 2015 | Active | PR8 |
| VEJG LTD | 43290 · other construction installation | 2022 | Active | PR8 |
| DT ELECTRICAL (UK) LTD | 43210 · electrical installation | 2012 | Active | PR8 |
| PROFORM CLADDING LIMITED | 43290 · other construction installation; 43999 | 2011 | Active | PR8 |
| THISTLE INTEGRATED SOLUTIONS LTD | 43210 · electrical installation; 71129 | 2024 | Active | PR8 |
| TRINITY CONSTRUCTION GROUP LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | PR9 |
| MIKHAIL CONTRACT INTERIORS LIMITED | 43290 · other construction installation | 2020 | Active | PR9 |
| RESIDENTIAL CONTRACTORS & CONSTRUCTORS LTD | 43210 · electrical installation; 43999 | 2022 | Active | PR8 |
| JEL ELECTRICAL LIMITED | 43210 · electrical installation | 2001 | Active | PR8 |
| JEL RENEWABLES LTD | 43210 · electrical installation | 2019 | Active | PR8 |
| B D R ELECTRICAL DESIGN LTD | 43210 · electrical installation | 2011 | Active | PR8 |
| PMI INSULATION SERVICES LIMITED | 43290 · other construction installation | 2007 | Active | PR8 |
| VACPOINT LIMITED | 43290 · other construction installation | 2008 | Active | PR8 |
| WILLIAMS & CO. CONSTRUCTION LTD | 43290 · other construction installation | 2016 | Active | PR8 |
| DYNAMIC QUALITY INSPECTION LTD | 43290 · other construction installation | 2017 | Active | PR9 |
| EFT ELECTRICAL INSTALLATIONS LTD | 43210 · electrical installation | 2016 | Active | PR9 |
| SILVERLINE BATHROOMS LTD | 43290 · other construction installation; 43310; 43341 | 2026 | Active | PR9 |
| MASTERCRAFT KITCHENS LTD | 43290 · other construction installation | 2020 | Active | PR8 |
| JCLH ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | PR9 |
| OAKHURST (SOUTHPORT) LIMITED | 43290 · other construction installation | 1989 | Active | PR9 |
| RIGBY ELECTRICAL LIMITED | 43210 · electrical installation | 2000 | Active | PR9 |
| DAN BIRTWISTLE LTD | 43290 · other construction installation | 2025 | Active | PR9 |
| K.STOCKLEY AND SONS BUILDING AND ROOFING LIMITED | 43290 · other construction installation; 41202; 43910 | 2023 | Active | PR8 |
| ASG INTEGRATED SYSTEMS LTD | 43210 · electrical installation; 80200 | 2018 | Active | PR9 |
| BEN CARTER ELECTRICAL CONTRACTING SERVICES LIMITED | 43210 · electrical installation | 2013 | Active | PR9 |
| MIKE DOYLE ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2017 | Active | PR9 |
| JACKSON ELECTROTECHNICAL LTD | 43210 · electrical installation; 33140 | 2014 | Active | PR9 |
| RAYAN ELECTRICAL AND MAINTENANCE LTD | 43210 · electrical installation; 33120 | 2025 | Active | PR8 |
| RJH RENOVATIONS LTD | 43290 · other construction installation; 41202; 68100; 68209 | 2025 | Active | PR9 |
| FHT GROUP LTD | 43290 · other construction installation; 43120; 43330; 43390 | 2026 | Active | PR8 |
| SOUTHPORT BATHROOM & KITCHENS LIMITED | 43290 · other construction installation | 2025 | Active | PR8 |
| ADKAT BUILDING MAINTENANCE LTD | 43290 · other construction installation | 2024 | Active | PR9 |
| MTM ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | PR8 |
| LANCASHIRE HANDY HEROES LTD | 43290 · other construction installation; 41201; 41202 | 2026 | Active | PR9 |
| A FOWLER ELECTRICAL LTD | 43210 · electrical installation | 2006 | Active | PR8 |
| VIGILANT ELECTRONIC SECURITY LTD | 43210 · electrical installation | 2020 | Active | PR9 |
| BRADLEY ELECTRICAL CONTRACTING LTD | 43210 · electrical installation | 2019 | Active | PR9 |
| BRUNEVAL ELECTRICAL AND AUTOMATION LTD | 43210 · electrical installation | 2020 | Active | PR8 |
| ECS SOUTHPORT LIMITED | 43210 · electrical installation | 2013 | Active | PR8 |
| ELECTRICAL RENEWABLE SOLUTIONS LTD | 43210 · electrical installation | 2026 | Active | PR8 |
| TR JOINERY (NW) LIMITED | 43290 · other construction installation | 2024 | Active | PR8 |
| A C KONNECT LTD | 43210 · electrical installation | 2017 | Active | PR8 |
| INTERNAL MANAGEMENT CONSULTANTS LIMITED | 43290 · other construction installation | 2008 | Active | PR8 |
| ACORN PLASTICS LTD | 43290 · other construction installation | 2024 | Active | PR8 |
| GARY MURPHY ELECTRICAL LTD | 43210 · electrical installation | 2010 | Active | PR8 |
| ELECTRISAFE LTD | 43210 · electrical installation | 2025 | Active | PR8 |
| ELECTRICWISE NORTH WEST LTD | 43210 · electrical installation; 33140 | 2026 | Active | PR9 |
| HEWITT ALARMS & ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2014 | Active | PR9 |
| SITE CONSTRUCTION MANAGEMENT LTD | 43290 · other construction installation | 2025 | Active | PR8 |
| CORE ELECTRICAL ENGINEERING LTD | 43210 · electrical installation | 2023 | Active | PR9 |
| RKB INSTALLATIONS LIMITED | 43290 · other construction installation | 2021 | Active | PR9 |
| SMART SHELTER SOLUTIONS LIMITED | 43290 · other construction installation | 2023 | Active | PR9 |
| MURRAY ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2022 | Active | PR8 |
| INFINELEC LIMITED | 43210 · electrical installation; 70100; 71200 | 2023 | Active | PR9 |
| PEARCE DEVELOPMENT GROUP LIMITED | 43210 · electrical installation | 2019 | Active | PR9 |
| P A JOINERY AND BUILDING CONTRACTORS LIMITED | 43290 · other construction installation; 41100 | 2014 | Active | PR9 |
| FIRST CALL FIRE AND ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | PR9 |
| PROVOLT ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2024 | Active | PR8 |
| LUMONO LTD | 43210 · electrical installation | 2023 | Active | PR9 |
| SKITTLESELECTRICALSERVICES LTD | 43210 · electrical installation | 2025 | Active | PR9 |
| B & B ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2016 | Active | PR9 |
| ELECTROTECH ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2019 | Active | PR9 |
| ELECTRIC LAMP COMPANY LTD | 43210 · electrical installation; 46900 | 1998 | Active | PR8 |
| CHURCHTOWN CANOPIES LTD | 43290 · other construction installation | 2022 | Active | PR9 |
| POWERUP EVENTS SERVICES LIMITED | 43210 · electrical installation | 2017 | Active | PR9 |
| A & K CONSTRUCTION (NORTH WEST) LTD | 43290 · other construction installation | 2017 | Active | PR9 |
| ILLUMIDEX UK LTD | 43210 · electrical installation | 2019 | Active | PR9 |
| BEN ROSTRON GARDENS LTD | 43290 · other construction installation | 2023 | Active | PR8 |
| MSH SERVICES (NW) LTD | 43290 · other construction installation; 35300 | 2025 | Active | PR8 |
| MRJ SHOPFITTERS LIMITED | 43290 · other construction installation; 43320 | 1997 | Active | PR8 |
| ADDELEC ELECTRICAL LTD | 43210 · electrical installation | 2013 | Active | PR8 |
Heat and planning around Southport
In Southport last summer (2026) there were ≈3.9 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.0 (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.
5% of sampled postcodes in Southport sit in a conservation area (4,021 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.