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F&J MECHANICAL AND ELECTRICAL LTD: plumbing, heating and air-conditioning company in Swanley
F&J MECHANICAL AND ELECTRICAL LTD is an active limited company (no. 12717389), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in BR8 (Swanley), and 859 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
859 similar companies within 10 km. Swanley
What homes around BR8 need
In BR8 last summer (2026) there were ≈10 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in BR8 sit in a conservation area (no-record-uncertain, 488 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 |
|---|---|---|---|
| OH PLUMBING LTD | 14532756 | BR8 | ≈0.1 km |
| AQUA-CLIM CONTRACT SERVICES LIMITED | 05563143 | BR8 | ≈0.6 km |
| YOUNGER PLUMBERS LIMITED | 11096012 | BR8 | ≈0.6 km |
| NGS KENT LIMITED | 16314714 | BR8 | ≈0.6 km |
| PDL DUCTWORK LIMITED | 10607210 | BR8 | ≈0.7 km |
| SOL - AIR ENVIRONMENTAL SERVICES LIMITED | 01799578 | BR8 | ≈0.7 km |
| PRB ESTATES LIMITED | 04115370 | BR8 | ≈0.7 km |
| GAYGES LIMITED | 04380376 | BR8 | ≈0.7 km |
| D T PLUMBING LIMITED | 04504071 | BR8 | ≈0.7 km |
| LF GAS SERVICES LIMITED | 04638255 | BR8 | ≈0.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 12717389 |
| Name | F&J MECHANICAL AND ELECTRICAL LTD |
| Status | Active |
| Incorporated | 3 Jul 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 71129 |
| Registered office postcode | BR8 7NQ |
| Outcode | BR8 |
| 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 12717389 |
Companies House record: F&J MECHANICAL AND ELECTRICAL LTD, company 12717389, 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.