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ABERMAW GAS HEATING LTD.: plumbing, heating and air-conditioning company in Gwynedd, Wales
ABERMAW GAS HEATING LTD. is an active limited company (no. 04913882), incorporated in 2003, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in LL42 (Gwynedd, Wales), and 3 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
3 similar companies within 10 km. Gwynedd, Wales
What homes around LL42 need
In LL42 last summer (2026) there were ≈4 nights that stayed above 18 °C — 10 times the 1991–2020 average of 0.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
31% of sampled postcodes in LL42 sit in a conservation area (on-record, 151 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 |
|---|---|---|---|
| ANDREW STONE (PLUMBING & HEATING) LTD | 13536819 | LL42 | ≈0.9 km |
| P WELLINGS PLUMBING LIMITED | 07064216 | LL43 | ≈5.9 km |
| PATTISON GAS SERVICES LIMITED | 12046884 | LL43 | ≈6.6 km |
| BLAKE GAS SERVICES LTD | 15835403 | LL36 | ≈10.7 km |
| WEST WALES CHIMNEY SERVICES LIMITED | 08472946 | LL40 | ≈11.4 km |
| LOWE MAINTENANCE SERVICES LTD | 13566065 | LL40 | ≈11.9 km |
| ALE PLUMBING & HEATING LTD | 12460064 | LL46 | ≈15.2 km |
| A T L HEATING LTD | 07961192 | LL46 | ≈16.0 km |
| GWASANAETHAU ADEILADU GWYRDD CYF | 13993199 | LL40 | ≈16.4 km |
| DOLGELLAU ENERGY CWMNI BUDDIANT CYMUNEDOL | 15227443 | LL40 | ≈16.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 04913882 |
| Name | ABERMAW GAS HEATING LTD. |
| Status | Active |
| Incorporated | 29 Sep 2003 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | LL42 1DE |
| Outcode | LL42 |
| 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 04913882 |
Companies House record: ABERMAW GAS HEATING LTD., company 04913882, 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.