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SOUTH WALES GAS SERVICES LTD: plumbing, heating and air-conditioning company in Swansea
SOUTH WALES GAS SERVICES LTD is an active limited company (no. 11728967), incorporated in 2018, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SA4 (Swansea), and 199 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
199 similar companies within 10 km. Swansea
What homes around SA4 need
In SA4 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).
3% of sampled postcodes in SA4 sit in a conservation area (on-record, 1,149 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 |
|---|---|---|---|
| HALE HEATING AND RENEWABLES LTD | 16617670 | SA4 | ≈1.0 km |
| WARMSERVE SERVICES LIMITED | 08395055 | SA4 | ≈1.7 km |
| BROOKSMITH AIR LIMITED | 17370829 | SA4 | ≈2.0 km |
| PREMIUM PLUMBING SOLUTIONS LTD | 14669230 | SA5 | ≈2.1 km |
| FUTUREHEAT24 LTD | 17092922 | SA5 | ≈2.2 km |
| NEXT GEN HEATING LTD | 16764028 | SA5 | ≈2.2 km |
| NUVIVE PROPERTY.SERVICES LTD | 16832627 | SA5 | ≈2.3 km |
| JINX GAS LTD | 16658159 | SA5 | ≈2.6 km |
| L C PLUMBING AND BATHROOMS LTD | 07966900 | SA4 | ≈2.6 km |
| HPL (WALES) LIMITED | 09076476 | SA6 | ≈2.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 11728967 |
| Name | SOUTH WALES GAS SERVICES LTD |
| Status | Active |
| Incorporated | 14 Dec 2018 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SA4 9HF |
| Outcode | SA4 |
| 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 11728967 |
Companies House record: SOUTH WALES GAS SERVICES LTD, company 11728967, 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.