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B28: plumbing, heating and air-conditioning companies in Birmingham
B28 (Birmingham) has 24 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 28 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, B28 had ≈8 nights above 18 °C in 2026 (9 times the 1991–2020 average of 0.9).
B28
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ASHFIELD HEAT PUMPS LTD, incorporated 2022, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AF-X FIREBLOCKER (UK) LTD | 43290 · other construction installation; 46690; 82990 | 2020 | Active | B28 |
| AIKO ENERGY UK CO., LTD | 43210 · electrical installation; 46690; 62020; 64204 | 2023 | Active | B28 |
| AJAY CONSULTANCY LIMITED | 43210 · electrical installation; 29100; 45200; 81300 | 2003 | Active | B28 |
| BLUEOAK CONSTRUCTION LTD | 43290 · other construction installation; 41100; 41201; 41202 | 2025 | Active | B28 |
| BYRNE ELECTRICAL & BUILDING SERVICES LTD | 43210 · electrical installation | 2010 | Active | B28 |
| C J HOUSTON LTD | 43210 · electrical installation | 2005 | Active | B28 |
| C.E.W GROUP LIMITED | 43210 · electrical installation | 2016 | Active | B28 |
| CLX CONSTRUCT LUXURY LTD | 43290 · other construction installation | 2020 | Active | B28 |
| COMPETENT ELECTRICAL LTD | 43210 · electrical installation; 41202 | 2016 | Active | B28 |
| ESI POWERLINKS ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | B28 |
| FEGAN ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | B28 |
| FIBRE CORE COMMUNICATIONS LTD | 43210 · electrical installation; 42210; 42220 | 2019 | Active | B28 |
| G ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2021 | Active | B28 |
| GRIFFITH GROUNDWORKS ENTERPRISES LTD | 43290 · other construction installation | 2026 | Active | B28 |
| HALL GREEN ELECTRICAL LIMITED | 43210 · electrical installation | 1989 | Active | B28 |
| HORIZONS CIVIL WORKS LIMITED | 43290 · other construction installation | 2018 | Active | B28 |
| ISPARX SECURITY SOLUTIONS LTD | 43210 · electrical installation | 2016 | Active | B28 |
| JMB ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2014 | Active | B28 |
| NVM TECH LTD | 43210 · electrical installation; 78300 | 2019 | Active | B28 |
| PDM ELECTRICAL SERVICES DESIGN LTD | 43210 · electrical installation | 2024 | Active | B28 |
| RELIANCE CONSTRUCTION SOLUTION LTD | 43290 · other construction installation; 41100; 41202 | 2023 | Active | B28 |
| SIGNATURE BUILDS & RENOVATIONS LTD | 43290 · other construction installation; 41202 | 2024 | Active | B28 |
| SJ7 ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2025 | Active | B28 |
| SOLARZO LIMITED | 43210 · electrical installation; 33140 | 2021 | Active | B28 |
| SPARKHILL SPARK ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | B28 |
| UK CITADEL SERVICES LIMITED | 43210 · electrical installation | 2017 | Active | B28 |
| WSEE LTD | 43210 · electrical installation | 2020 | Active | B28 |
| ZEE BUILDERS LTD | 43290 · other construction installation; 41100 | 2024 | Active | B28 |
What homes around B28 need
In B28 last summer (2026) there were ≈8 nights that stayed above 18 °C — 9 times the 1991–2020 average of 0.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
1% of sampled postcodes in B28 sit in a conservation area (on-record, 604 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 B28, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in B28, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in B28, with that district's hot nights and planning rule.