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TAWSON LIMITED: plumbing, heating and air-conditioning company in Southsea
TAWSON LIMITED is an active limited company (no. 14491594), incorporated in 2022, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PO5 (Southsea), and 385 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
385 similar companies within 10 km. Southsea
What homes around PO5 need
In PO5 last summer (2026) there were ≈27 nights that stayed above 18 °C — 9 times the 1991–2020 average of 2.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
48% of sampled postcodes in PO5 sit in a conservation area (on-record, 659 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 |
|---|---|---|---|
| DAVIES & DAVIES PLUMBING AND HEATING LTD | 11485677 | PO5 | ≈0.1 km |
| AV PLUMBING AND HEATING LTD | 11592665 | PO5 | ≈0.1 km |
| GDM PLUMBING & HEATING SERVICES LTD | 12930047 | PO5 | ≈0.1 km |
| R.C.N GAS LTD | 15976215 | PO5 | ≈0.1 km |
| AQUA VITAE LTD | 16257735 | PO5 | ≈0.1 km |
| GLENN SCHOLES PLUMBING & HEATING LTD | 16626682 | PO5 | ≈0.1 km |
| GASWORKS MAINTENANCE LTD | 09528771 | PO5 | ≈0.2 km |
| AQUAHEAT 4 U LTD | 16748375 | PO5 | ≈0.2 km |
| ELECTRICITY & PLUMBING SERVICES LTD | 14264686 | PO5 | ≈0.3 km |
| BOILER SITE LTD | 12344379 | PO5 | ≈0.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 14491594 |
| Name | TAWSON LIMITED |
| Status | Active |
| Incorporated | 17 Nov 2022 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation; 42910 |
| Registered office postcode | PO5 2SE |
| Outcode | PO5 |
| 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 14491594 |
Companies House record: TAWSON LIMITED, company 14491594, 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.