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L25: plumbing, heating and air-conditioning companies in Liverpool
L25 (Liverpool) has 28 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 43 electrical and other installation companies (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the summer is the question, L25 had ≈4 nights above 18 °C in 2026 (4 times the 1991–2020 average of 1.0).
L25
Open a company
0151 HEATING AND PLUMBING LIMITED, incorporated 2011, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AG ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2023 | Active | L25 |
| BM CONSTRUCTION LIVERPOOL LTD | 43290 · other construction installation | 2020 | Active | L25 |
| CDM PROPERTY SOLUTIONS LTD | 43290 · other construction installation | 2026 | Active | L25 |
| COWINGROUP LTD | 43290 · other construction installation; 81210; 81222; 81299 | 2020 | Active | L25 |
| CW OFFSHORE LIMITED | 43210 · electrical installation | 2023 | Active | L25 |
| CYAN ENERGY GROUP LIMITED | 43210 · electrical installation; 43999 | 2026 | Active | L25 |
| D. ALLANSON LIMITED | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | L25 |
| EFN LTD | 43290 · other construction installation | 2025 | Active | L25 |
| ELECTRICAL FAULTS FIXED LTD | 43210 · electrical installation; 33140 | 2021 | Active | L25 |
| FARNAN BROS. BUILDING CONTRACTORS LTD | 43290 · other construction installation; 43320 | 2006 | Active | L25 |
| FOREFATHERS PROPERTY MAINTENANCE LTD | 43290 · other construction installation | 2025 | Active | L25 |
| FOUR ZERO RENOVATIONS LTD | 43290 · other construction installation | 2024 | Active | L25 |
| GULER CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202 | 2026 | Active | L25 |
| HORTON TECHNICAL SOLUTIONS LTD | 43210 · electrical installation | 2017 | Active | L25 |
| I SQUARED DEVELOPMENTS LIMITED | 43210 · electrical installation; 41100 | 2023 | Active | L25 |
| J G ELECT LTD | 43210 · electrical installation | 2014 | Active | L25 |
| J.E.L BUILDING & MAINTENANCE LTD | 43290 · other construction installation; 41202; 43320; 43390 | 2022 | Active | L25 |
| JAMAC PROPERTY SERVICES LIMITED | 43290 · other construction installation; 68100; 98000 | 2025 | Active | L25 |
| JAYS ELECTRICAL NW LIMITED | 43210 · electrical installation | 2022 | Active | L25 |
| JONES & SONS ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active - Proposal to Strike off | L25 |
| JSE ELECTRICAL (NW) LTD | 43210 · electrical installation | 2013 | Active | L25 |
| LALLEY CONSTRUCTION LIMITED | 43290 · other construction installation | 2022 | Active | L25 |
| LAMB CONSTRUCTION SERVICES LIMITED | 43210 · electrical installation; 41100; 41202; 43320 | 2025 | Active - Proposal to Strike off | L25 |
| M WALSH LIMITED | 43210 · electrical installation | 2008 | Active | L25 |
| MTEC ELECTRICAL LTD | 43210 · electrical installation | 2014 | Active | L25 |
| NEWBRIDGE ECI LTD | 43210 · electrical installation | 2024 | Active | L25 |
| NEXVOLT ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2026 | Active | L25 |
| P & B ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | L25 |
| P WALSH LTD | 43290 · other construction installation | 2025 | Active | L25 |
| PARAMOUNT POWER SERVICES LIMITED | 43210 · electrical installation | 2026 | Active | L25 |
| PSM ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2012 | Active - Proposal to Strike off | L25 |
| ROSCOE PROJECT SERVICES LIMITED | 43210 · electrical installation | 2013 | Active - Proposal to Strike off | L25 |
| S SPRING ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2019 | Active | L25 |
| SILVERBULLET (ELECTRICAL & MECHANICAL) LTD | 43290 · other construction installation | 2013 | Active | L25 |
| SINGLELEC LIMITED | 43210 · electrical installation | 2015 | Active | L25 |
| SLA ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | L25 |
| SMR ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2018 | Active | L25 |
| T1C LIMITED | 43290 · other construction installation | 2024 | Active | L25 |
| TG ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2025 | Active | L25 |
| V&A BURGESS LTD | 43210 · electrical installation; 41100; 68209; 86900 | 2013 | Active | L25 |
| WINGATE GROUP LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2024 | Active | L25 |
| WOOLTON DOORS & WINDOWS LIMITED | 43290 · other construction installation; 41202; 43342; 43390 | 2019 | Active | L25 |
| YOUNG'S ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2025 | Active | L25 |
What homes around L25 need
In L25 last summer (2026) there were ≈4 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).
12% of sampled postcodes in L25 sit in a conservation area (on-record, 859 live postcodes).
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 for L25, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in L25, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in L25, with that district's hot nights and planning rule.