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GAS SAFE SOUTH LTD: plumbing, heating and air-conditioning company in Gosport
GAS SAFE SOUTH LTD is an active limited company (no. 17233341), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PO12 (Gosport), and 465 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
465 similar companies within 10 km. Gosport
What homes around PO12 need
In PO12 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).
18% of sampled postcodes in PO12 sit in a conservation area (on-record, 1,064 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 |
|---|---|---|---|
| SOUTHERN COUNTIES AIR CONDITIONING AND REFRIGERATION LTD | 08344105 | PO12 | under 0.1 km |
| AR BUILDING AND PROPERTY MAINTENANCE LTD | 17120990 | PO12 | ≈0.2 km |
| G.T PLUMBING AND RENEWABLES LTD | 15889727 | PO12 | ≈0.3 km |
| CLEANAIR VENTILATION SYSTEMS LTD | 10389416 | PO12 | ≈0.4 km |
| HMS PLUMBING LTD | 17013432 | PO12 | ≈0.4 km |
| D&A INSTALL SERVICES LIMITED | 13691052 | PO12 | ≈0.4 km |
| ECOHEAT SOUTH LTD | 11236173 | PO12 | ≈0.4 km |
| ARH AIR CONDITIONING LIMITED | 09585420 | PO12 | ≈0.6 km |
| PHOENIX ENGINEERING GROUP LTD | 15235700 | PO12 | ≈0.6 km |
| LP HEATING & PLUMBING SERVICES LIMITED | 13980140 | PO12 | ≈0.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 17233341 |
| Name | GAS SAFE SOUTH LTD |
| Status | Active |
| Incorporated | 20 May 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation |
| Registered office postcode | PO12 4EH |
| Outcode | PO12 |
| 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 17233341 |
Companies House record: GAS SAFE SOUTH LTD, company 17233341, 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.