Home / Installers / Liverpool
L5: plumbing, heating and air-conditioning companies in Liverpool
L5 (Liverpool) has 9 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 16 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, L5 had ≈5 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.1).
L5
Open a company
COLLINGS HEATING LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| COLLINGS HEATING LTD | 2023 | Active | L5 |
| CONNECT ENERGY NETWORK SOLUTIONS LTD | 2019 | Active | L5 |
| D&L GAS ENGINEERING LTD | 2021 | Active | L5 |
| FLOWSMITH SYSTEMS LIMITED | 2025 | Active | L5 |
| HEAT SUPREME UK LTD | 2024 | Active | L5 |
| KA PLUMBING & HEATING (NW) LTD | 2024 | Active | L5 |
| P.I.B PG LIMITED | 2020 | Active - Proposal to Strike off | L5 |
| SIT PROPERTY SOLUTIONS LTD | 2022 | Active | L5 |
| TRIDENT SWIMMING POOLS & WELLNESS LTD | 2025 | Active | L5 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| A&E REPAIRS LTD | 43290 · other construction installation | 2023 | Active | L5 |
| ACT FORMWORK LTD | 43290 · other construction installation | 2025 | Active | L5 |
| AGENCY UN LIMITED | 43210 · electrical installation; 90030 | 2017 | Active - Proposal to Strike off | L5 |
| CARR ELECTRICAL (UK) LTD | 43210 · electrical installation | 2017 | Active | L5 |
| CITILECK LTD | 43210 · electrical installation | 2017 | Active | L5 |
| DAN GROUP CONSTRUCTION LTD | 43210 · electrical installation; 41100; 41201; 41202 | 2022 | Active | L5 |
| JAMES NOLAN CONSTRUCTION LTD | 43290 · other construction installation | 2010 | Active - Proposal to Strike off | L5 |
| JCS INSTALLS LIMITED | 43290 · other construction installation | 2023 | Active | L5 |
| JPEM SERVICES LTD | 43210 · electrical installation | 2025 | Active | L5 |
| MAC ELECTRICAL NW LTD | 43210 · electrical installation | 2025 | Active - Proposal to Strike off | L5 |
| NORTHEND BUILDERS LTD | 43290 · other construction installation | 2020 | Active | L5 |
| NORTHWEST SITE AND STAGE CREW LTD | 43290 · other construction installation | 2023 | Active | L5 |
| PREMIER KITCHEN MAKEOVERS LTD | 43290 · other construction installation | 2025 | Active | L5 |
| SPARTAN ELECTRICAL & PLUMBING SERVICES LTD | 43210 · electrical installation | 2021 | Active | L5 |
| SRT GROUP NW LTD | 43290 · other construction installation | 2026 | Active | L5 |
| WATT LINK LTD | 43210 · electrical installation | 2025 | Active - Proposal to Strike off | L5 |
What homes around L5 need
In L5 last summer (2026) there were ≈5 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in L5 sit in a conservation area (no-record-uncertain, 436 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 L5, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in L5, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in L5, with that district's hot nights and planning rule.