Greater Manchester: plumbing, heating and air-conditioning companies
Greater Manchester has 4 plumbing, heating and air-conditioning companies (SIC 43220) and 12 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 M45, summer 2026 had ≈2 nights above 18 °C there (9 times the 1991–2020 average of 0.2).
SIC 43220
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BENCHMARK PLUMBING AND HEATING SERVICES LIMITED, incorporated 2009, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| BENCHMARK PLUMBING AND HEATING SERVICES LIMITED | 2009 | Active | OL3 |
| DAWN SERVICES M & E LIMITED | 2020 | Active | OL3 |
| D & J FRANKS PLUMBING & HEATING LIMITED | 2012 | Liquidation | M45 |
| GMV BUILDING SERVICES LIMITED | 2009 | Liquidation | M45 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| HOH ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2003 | Active | M21 |
| J H BRICKWORK LTD | 43290 · other construction installation | 2006 | Active | M23 |
| ASHWORTH ENERGY LIMITED | 43210 · electrical installation | 2022 | Active | BL2 |
| CJR INSTALLATIONS LTD | 43290 · other construction installation | 2018 | Liquidation | M45 |
| CS CHIMNEY SERVICES LTD | 43290 · other construction installation; 41202; 43910 | 2013 | Liquidation | M45 |
| ENIGYS NOW INSTALLING LIMITED | 43290 · other construction installation; 70229 | 2019 | Liquidation | M45 |
| G.T. SHOPFITTING (UK) LIMITED | 43290 · other construction installation | 2003 | Liquidation | M45 |
| MK ELECTRICAL NORTHWEST LTD | 43210 · electrical installation; 33140 | 2022 | Liquidation | M45 |
| SAFESPARK LTD | 43210 · electrical installation | 2015 | Liquidation | M45 |
| SHOPMATE LTD | 43290 · other construction installation | 2008 | Liquidation | M45 |
| SIMTEC INSTALLATIONS LIMITED | 43290 · other construction installation | 2005 | Liquidation | M45 |
| THE PHE GROUP LIMITED | 43290 · other construction installation | 2014 | Liquidation | M45 |
Heat and planning around Greater Manchester
In Greater Manchester last summer (2026) there were ≈2 nights that stayed above 18 °C — 5 times the 1991–2020 average of 0.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 5 postcode districts where these offices are registered.
7% of sampled postcodes in Greater Manchester sit in a conservation area (3,930 live postcodes across 5 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.