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B35: plumbing, heating and air-conditioning companies in Birmingham
B35 (Birmingham) has 6 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 9 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, B35 had ≈8 nights above 18 °C in 2026 (9 times the 1991–2020 average of 0.9).
B35
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DOT 2 PLUMB LTD, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| DOT 2 PLUMB LTD | 2026 | Active | B35 |
| MANOR VALE PLUMBING AND HEATING LIMITED | 2016 | Active | B35 |
| MERCIA GREEN ENERGY LTD | 2021 | Active | B35 |
| MIDLAND AIR SYSTEMS LIMITED | 2005 | Active | B35 |
| S T GAS & PLUMBING LTD | 2015 | Active | B35 |
| THESS AIR LTD | 2025 | Active | B35 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| A J ELECTRICS (COLESHILL) LIMITED | 43210 · electrical installation | 1990 | Active | B35 |
| BGF FIREPROTECTION LTD | 43290 · other construction installation; 41100; 43999 | 2019 | Active | B35 |
| DAMP ZONE LIMITED | 43290 · other construction installation | 2016 | Active | B35 |
| FIRESEC ELECTRICAL LIMITED | 43290 · other construction installation; 80200 | 2008 | Active | B35 |
| MAYMAR BUILDING SERVICES LTD | 43290 · other construction installation; 43320; 43330 | 2024 | Active | B35 |
| MERCIA ELECTRICAL INSTALLATIONS LTD | 43210 · electrical installation | 2020 | Active | B35 |
| SAMYCOS WEST MIDLANDS CONSTRUCTIONS LTD | 43290 · other construction installation; 41202; 43390 | 2017 | Active - Proposal to Strike off | B35 |
| SKERRITT ELECTRICAL LTD. | 43210 · electrical installation | 1986 | Active | B35 |
| TSG POWER UK LTD | 43210 · electrical installation; 43999; 96090 | 2014 | Active | B35 |
What homes around B35 need
In B35 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).
0% of sampled postcodes in B35 sit in a conservation area (no-record-uncertain, 292 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 B35, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in B35, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in B35, with that district's hot nights and planning rule.