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JB MECHANICAL LIMITED: plumbing, heating and air-conditioning company in Birmingham
JB MECHANICAL LIMITED is an active limited company (no. 14904589), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in B43 (Birmingham), and 709 similar companies have a registered office within 10 km. If you need an MCS-certified air-to-air installer, MCS lists 0 installers certified for air-to-air heat pumps yet (checked 25 Sep 2026), so no company here can offer the £2,500 grant route today.
Active
Within 10 km
709 similar companies within 10 km. Birmingham
What homes around B43 need
In B43 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).
3% of sampled postcodes in B43 sit in a conservation area (on-record, 547 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).
Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, 2026 against the 1991–2020 mean, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Noise limit from the decision contract, checked 25 Sep 2026.
Nearest similar companies
| Company | Number | District | Distance |
|---|---|---|---|
| COMPASS MECHANICAL SOLUTIONS LIMITED | 16725795 | B43 | under 0.1 km |
| MARWAH MODERN BATHROOMS LTD | 16542586 | B43 | ≈0.3 km |
| AIR VENT QUALITY LTD | 12086439 | B44 | ≈0.7 km |
| GKH ENERGY SOLOUTIONS LTD | 16367954 | B43 | ≈0.7 km |
| HEATECH (HEATING PRODUCT SALES) LIMITED | 03883469 | B44 | ≈0.7 km |
| AIRCONDITIONING AND MECHANICAL SERVICES LIMITED | 06710635 | B44 | ≈0.7 km |
| 24HR AQUAFLOW SERVICES LIMITED | 04729294 | B44 | ≈0.7 km |
| RPW HEATING & PLUMBING LIMITED | 15493848 | B74 | ≈0.8 km |
| DJG HEATING & PLUMBING SERVICES LTD | 11484593 | B43 | ≈0.8 km |
| WARM HOME HEATING LTD | 17034795 | B44 | ≈1.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 14904589 |
| Name | JB MECHANICAL LIMITED |
| Status | Active |
| Incorporated | 31 May 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | B43 7PD |
| Outcode | B43 |
| Nation | England |
| Air-to-air signal | not yet observed, checked 25 Sep 2026 |
| F-Gas | not yet observed, checked 25 Sep 2026 |
| MCS air-to-air | not yet observed, checked 25 Sep 2026 |
| Retrieved | 25 Sep 2026 |
| Dataset | https://download.companieshouse.gov.uk/BasicCompanyDataAsOneFile-2026-09-01.zip |
| Companies House page | Company 14904589 |
Companies House record: JB MECHANICAL LIMITED, company 14904589, status Active, 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. Snapshot 1 Sep 2026, retrieved 25 Sep 2026. The 10 km count is equirectangular to 0.1 km. MCS air-to-air confirmed in this catalogue: 0, checked 25 Sep 2026.
Better than a reviews catalogue: the Companies House record, the district hot-night count and the MCS air-to-air observation are on one page.