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L37: plumbing, heating and air-conditioning companies in Liverpool
L37 (Liverpool) has 11 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 26 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, L37 had ≈5 nights above 18 °C in 2026 (5 times the 1991–2020 average of 1.1).
L37
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360 HEATING ENGINEERS LIMITED, incorporated 2024, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| 360 HEATING ENGINEERS LIMITED | 2024 | Active | L37 |
| A JUDE HEATING AND PLUMBING LTD | 2021 | Active - Proposal to Strike off | L37 |
| A.K.S. AIR CONDITIONING LIMITED | 1999 | Active | L37 |
| ADVANCED HEATING AND PLUMBING TECHNICAL SERVICES LTD | 2015 | Active | L37 |
| ANBL HEATING SERVICES LIMITED | 2024 | Active | L37 |
| BR AIR CONDITIONING LIMITED | 2026 | Active | L37 |
| CATALYST ENERGY LTD | 2013 | Active | L37 |
| DALE WILSON LIMITED | 2024 | Active | L37 |
| HAMPSON PLUMBING AND HEATING LTD | 2023 | Active | L37 |
| PROHEATUK LIMITED | 2019 | Active | L37 |
| RELIANT ENERGY SERVICES LTD. | 2013 | Active | L37 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| 8 ELECTRICAL LTD | 43210 · electrical installation | 2016 | Active | L37 |
| AIRTECH COOLING SERVICES LTD | 43210 · electrical installation | 2001 | Active | L37 |
| AUDAX GROUP LTD | 43290 · other construction installation | 2019 | Active | L37 |
| B.O.W MECHANICAL ENGINEERING LTD | 43290 · other construction installation | 2026 | Active | L37 |
| BALLPARK DEVELOPMENTS LIMITED | 43290 · other construction installation; 41201; 41202; 43390 | 2013 | Active | L37 |
| D P ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2026 | Active | L37 |
| DAL TECHNICAL SERVICES LIMITED | 43290 · other construction installation | 2006 | Active | L37 |
| EES CONTRACTS LTD | 43210 · electrical installation | 2019 | Active | L37 |
| FORMBY JOINERY LIMITED | 43290 · other construction installation | 2021 | Active | L37 |
| GBR ELECTRICAL LIMITED | 43210 · electrical installation | 1998 | Active | L37 |
| GREEN RENEWABLES UK LTD | 43210 · electrical installation | 2026 | Active | L37 |
| GREENBRIDGE RENEWABLES LTD | 43210 · electrical installation | 2020 | Active | L37 |
| JMH ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2022 | Active | L37 |
| LEAF ECO ELECTRICAL LIMITED | 43210 · electrical installation; 74909 | 2024 | Active | L37 |
| MASTER INSTALLS LTD | 43210 · electrical installation | 2024 | Active | L37 |
| NEWSAM ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2014 | Active | L37 |
| PREMIER TECH SERVICES GROUP LIMITED | 43210 · electrical installation; 70229; 78200; 85320 | 2023 | Active - Proposal to Strike off | L37 |
| SDS ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2024 | Active | L37 |
| SLS COMMUNICATIONS LIMITED | 43210 · electrical installation | 2010 | Active | L37 |
| SM GROUP NW LIMITED | 43210 · electrical installation | 2024 | Active | L37 |
| SM INSTALLATIONS (NW) LTD | 43210 · electrical installation | 2018 | Active | L37 |
| SM SMART ENERGY LTD | 43210 · electrical installation; 35110 | 2022 | Active | L37 |
| STONEHAVEN ENERGY LTD | 43290 · other construction installation | 2026 | Active | L37 |
| TERRY'S WINDOW REPAIRS LTD | 43290 · other construction installation | 2025 | Active | L37 |
| WESTWINDS PILING LTD | 43290 · other construction installation | 2021 | Active | L37 |
| WHITEDC ELEC LTD | 43210 · electrical installation | 2022 | Active | L37 |
What homes around L37 need
In L37 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 L37 sit in a conservation area (on-record, 685 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 L37, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in L37, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in L37, with that district's hot nights and planning rule.