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B31: plumbing, heating and air-conditioning companies in Birmingham
B31 (Birmingham) has 26 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 33 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, B31 had ≈6 nights above 18 °C in 2026 (7 times the 1991–2020 average of 0.8).
B31
Open a company
A I AIR-CONDITIONING & RENEWABLES LIMITED, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AJ HANDYMAN LTD | 43290 · other construction installation; 43342; 43390; 43999 | 2026 | Active | B31 |
| AK ELECTRICAL INSTALLATIONS LTD | 43210 · electrical installation | 2025 | Active | B31 |
| AKKU SOLUTIONS LTD | 43210 · electrical installation | 2021 | Active | B31 |
| ANGEL 333 LIMITED | 43290 · other construction installation | 2023 | Active | B31 |
| B M ELECTRICAL AND SECURITY LIMITED | 43210 · electrical installation | 2013 | Active | B31 |
| BEMOLEC ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2021 | Active | B31 |
| BIRMINGHAM GLASS SERVICES LIMITED | 43290 · other construction installation; 43342 | 1997 | Active | B31 |
| CALLAGHAN CONSTRUCTION & MAINTENANCE LTD | 43290 · other construction installation | 2015 | Active | B31 |
| COVENTRY PAT TESTING LTD | 43210 · electrical installation; 33140 | 2011 | Active | B31 |
| D P M ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2006 | Active | B31 |
| DANIEL LOVE PROJECTS LTD | 43290 · other construction installation; 47910; 70229; 71129 | 2026 | Active | B31 |
| DMD CEILINGS & PARTITIONS LTD | 43290 · other construction installation | 2021 | Active | B31 |
| DUNBAVIN RAIL LTD | 43210 · electrical installation | 2010 | Active - Proposal to Strike off | B31 |
| EASTERN DRAGON ENTERPRISE LIMITED | 43290 · other construction installation; 33190; 43999 | 2001 | Active | B31 |
| ELTEC GLOBAL ELECTRIC LTD | 43210 · electrical installation; 46900 | 2019 | Active - Proposal to Strike off | B31 |
| FIRE ACCESS SECURITY LTD | 43290 · other construction installation | 2013 | Active | B31 |
| INTEGRATED ELECTRICS LIMITED | 43210 · electrical installation | 2026 | Active | B31 |
| JMO ELECTRICS LTD | 43210 · electrical installation | 2021 | Active | B31 |
| KS ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | B31 |
| LONGBRIDGE ELECTRICAL SERVICES LTD | 43290 · other construction installation | 2024 | Active | B31 |
| MJJS ELECTRICAL LIMITED | 43210 · electrical installation | 2017 | Active | B31 |
| PLASCO LTD | 43210 · electrical installation; 33120; 43310 | 2019 | Active | B31 |
| QUANTUM ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2026 | Active | B31 |
| R BEECH ELECTRICAL INSTALLATIONS LTD | 43210 · electrical installation | 2026 | Active | B31 |
| REACT MAINTENANCE SERVICES LTD | 43290 · other construction installation; 43310; 43390 | 2026 | Active | B31 |
| S AND L PARDOE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2008 | Active | B31 |
| SJCOEN ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2019 | Active | B31 |
| SMART ELECTRICS LIMITED | 43210 · electrical installation | 2013 | Active | B31 |
| SOUTHWEST ELECTRICAL GROUP LTD | 43210 · electrical installation | 2026 | Active | B31 |
| SRL SWITCHGEAR LTD | 43210 · electrical installation | 2020 | Active | B31 |
| T&H ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | B31 |
| TERRA SYSTEMS LTD | 43210 · electrical installation | 2022 | Active | B31 |
| WORLD OF ACADEMIA LIMITED | 43290 · other construction installation; 41202; 85600 | 2023 | Active | B31 |
What homes around B31 need
In B31 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).
2% of sampled postcodes in B31 sit in a conservation area (on-record, 1,164 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 B31, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in B31, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in B31, with that district's hot nights and planning rule.