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SEFIN HOME IMPROVEMENTS LTD: plumbing, heating and air-conditioning company in Nantymoel
SEFIN HOME IMPROVEMENTS LTD is an active limited company (no. 13920379), incorporated in 2022, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CF32 (Nantymoel), and 44 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
44 similar companies within 10 km. Nantymoel
What homes around CF32 need
In CF32 last summer (2026) there were ≈8 nights that stayed above 18 °C — 10 times the 1991–2020 average of 0.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in CF32 sit in a conservation area (on-record, 799 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 |
|---|---|---|---|
| REES HEATING LIMITED | 16770866 | CF32 | ≈0.4 km |
| T&S CONTRACTING LTD | 16978671 | CF32 | ≈0.8 km |
| ADVANCED TECHNICAL SOLUTIONS LTD | 11103274 | CF32 | ≈2.2 km |
| MILX HEATING AND PLUMBING LIMITED | 15165780 | CF32 | ≈3.4 km |
| CARTREF SOLUTIONS LTD | 17226246 | CF42 | ≈3.9 km |
| EXPERT VENTILATION SYSTEMS LIMITED | 07563427 | CF41 | ≈4.4 km |
| NRG CENTRE LTD | 09946360 | CF41 | ≈4.5 km |
| BOILOO LTD | 14979808 | CF41 | ≈4.7 km |
| MAINDY HEATING COMPANY LIMITED | 00970313 | CF42 | ≈4.9 km |
| C STRINATI INSTALLATIONS LTD | 09618216 | CF42 | ≈5.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 13920379 |
| Name | SEFIN HOME IMPROVEMENTS LTD |
| Status | Active |
| Incorporated | 16 Feb 2022 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43390 |
| Registered office postcode | CF32 7PS |
| Outcode | CF32 |
| 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 13920379 |
Companies House record: SEFIN HOME IMPROVEMENTS LTD, company 13920379, 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.