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B42: plumbing, heating and air-conditioning companies in Birmingham
B42 (Birmingham) has 14 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 18 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, B42 had ≈6 nights above 18 °C in 2026 (7 times the 1991–2020 average of 0.8).
B42
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A.N.R HEATING AND PLUMBING LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| A.N.R HEATING AND PLUMBING LTD | 2023 | Active | B42 |
| BRITCORE ENERGY SOLUTIONS LTD | 2026 | Active | B42 |
| EIWM LTD | 2018 | Active - Proposal to Strike off | B42 |
| FGHR PROPERTY SERVICES LTD | 2024 | Active | B42 |
| GREAT BARR PLUMBING AND HEATING LIMITED | 2021 | Active | B42 |
| IDEAL HEATING & PLUMBING SERVICES LTD | 2022 | Active | B42 |
| LAVA HEATING SERVICES LIMITED | 2010 | Active | B42 |
| MIBOILER LTD | 2024 | Active | B42 |
| NEXGEN RENEWABLES LTD | 2026 | Active | B42 |
| NS PLUMBING & HEATING LTD | 2023 | Active | B42 |
| ONO’S SOFTTOUCH LTD | 2021 | Active | B42 |
| PROJECT-SITE MANAGEMENT LTD | 2019 | Active - Proposal to Strike off | B42 |
| SQUARESTONE LTD | 2024 | Active | B42 |
| TANGO BUILDING LTD | 2022 | Active | B42 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ADA EDWARDS LIMITED | 43210 · electrical installation | 2015 | Active - Proposal to Strike off | B42 |
| ALOIN BUILDERS LIMITED | 43290 · other construction installation | 1979 | Active | B42 |
| ASL ELECTRICAL LIMITED | 43210 · electrical installation | 2004 | Active | B42 |
| ELECTRON JOINTING LTD | 43210 · electrical installation | 2022 | Active | B42 |
| F L S MIDLANDS LTD | 43210 · electrical installation | 2022 | Active | B42 |
| FLEMING - JAMES BUILDERS LIMITED | 43290 · other construction installation | 2000 | Active | B42 |
| GB INSULATION LTD | 43290 · other construction installation | 2020 | Active | B42 |
| HR ELECTRICS (UK) LTD | 43210 · electrical installation | 2014 | Active - Proposal to Strike off | B42 |
| MJ FACADES LIMITED | 43290 · other construction installation | 2019 | Active | B42 |
| POWERSURJ ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2022 | Active | B42 |
| RFT ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active - Proposal to Strike off | B42 |
| SEC MIDLANDS LTD | 43210 · electrical installation | 2014 | Active | B42 |
| SECURE ELECTRICAL SYSTEMS LTD | 43210 · electrical installation | 2023 | Active | B42 |
| SWITCH ON ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | B42 |
| SWRT ELECTRICAL LTD | 43210 · electrical installation | 2013 | Active | B42 |
| WILSON ELECTRICS (WM) LTD | 43210 · electrical installation; 49410 | 2021 | Active | B42 |
| Y.D CARPENTRY LTD | 43290 · other construction installation; 41201; 41202 | 2020 | Active - Proposal to Strike off | B42 |
| ZENJAY FABRICATION LTD | 43290 · other construction installation; 25990; 33110 | 2019 | Active | B42 |
What homes around B42 need
In B42 last summer (2026) there were ≈6 nights that stayed above 18 °C — 7 times the 1991–2020 average of 0.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in B42 sit in a conservation area (no-record-uncertain, 421 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 B42, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in B42, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in B42, with that district's hot nights and planning rule.