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J & J AIR CONDITIONING REFRIGERATION LTD: plumbing, heating and air-conditioning company in Swansea
J & J AIR CONDITIONING REFRIGERATION LTD is an active limited company (no. 16780321), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SA6 (Swansea), and 193 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
193 similar companies within 10 km. Swansea
What homes around SA6 need
In SA6 last summer (2026) there were ≈6 nights that stayed above 18 °C — 9 times the 1991–2020 average of 0.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
6% of sampled postcodes in SA6 sit in a conservation area (on-record, 763 live postcodes).
In Wales 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 |
|---|---|---|---|
| SG RENEWABLE SOLUTIONS LTD | 15310061 | SA6 | ≈0.6 km |
| SWANSEA PLUMBERS & BOILERS LTD | 16218507 | SA6 | ≈0.7 km |
| J P VELARDO LIMITED | 05119568 | SA6 | ≈0.9 km |
| RM BLAKE LTD | 08833437 | SA7 | ≈2.0 km |
| RM BLAKE CLIMATE & ENERGY LTD | 17409943 | SA7 | ≈2.0 km |
| OWL PLUMBING AND HEATING SERVICES LTD | 15844453 | SA6 | ≈2.2 km |
| OSBORN PIPE FITTING SERVICES LIMITED | 10377824 | SA6 | ≈2.2 km |
| THE ROD SQUAD (SWANSEA) LIMITED | 15672692 | SA6 | ≈2.2 km |
| FLUSH H2O LTD | 13923271 | SA6 | ≈2.6 km |
| CAMBRIAN REFRIGERATION LIMITED | 07368171 | SA7 | ≈2.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 16780321 |
| Name | J & J AIR CONDITIONING REFRIGERATION LTD |
| Status | Active |
| Incorporated | 13 Oct 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SA6 5DF |
| Outcode | SA6 |
| Nation | Wales |
| 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 16780321 |
Companies House record: J & J AIR CONDITIONING REFRIGERATION LTD, company 16780321, 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.