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JDB MECHANICAL LTD: plumbing, heating and air-conditioning company in Fareham
JDB MECHANICAL LTD is an active limited company (no. 12449908), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PO14 (Fareham), and 434 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
434 similar companies within 10 km. Fareham
What homes around PO14 need
In PO14 last summer (2026) there were ≈19 nights that stayed above 18 °C — 7 times the 1991–2020 average of 2.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in PO14 sit in a conservation area (on-record, 1,035 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 |
|---|---|---|---|
| AMECH LTD | 14697830 | PO14 | ≈0.3 km |
| JMURPHYPLUMBING LTD | 16629343 | PO14 | ≈0.3 km |
| J. ROBBINS AND SON LIMITED | 05215555 | PO15 | ≈0.6 km |
| PJS BATHROOMS HEATING KITCHENS LIMITED | 11853956 | PO16 | ≈0.7 km |
| PJS HOME INSTALLATIONS LTD | 14947085 | PO16 | ≈0.7 km |
| NOYCE HEATING LTD | 13052368 | PO14 | ≈0.7 km |
| FLUX PHE LIMITED | 06589310 | PO16 | ≈0.8 km |
| KENBROOK LIMITED | 12325805 | PO16 | ≈0.8 km |
| BROOKS & HODGE DEVELOPMENTS LTD | 13202546 | PO16 | ≈0.8 km |
| TOP GAS CONTRACTORS LIMITED | 16765913 | PO16 | ≈0.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 12449908 |
| Name | JDB MECHANICAL LTD |
| Status | Active |
| Incorporated | 7 Feb 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PO14 1FJ |
| Outcode | PO14 |
| 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 12449908 |
Companies House record: JDB MECHANICAL LTD, company 12449908, 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.