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CARTREF CONTRACTING LIMITED: plumbing, heating and air-conditioning company in Llanrwst
CARTREF CONTRACTING LIMITED is an active limited company (no. 08201626), incorporated in 2012, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in LL26 (Llanrwst), and 8 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
8 similar companies within 10 km. Llanrwst
What homes around LL26 need
In LL26 last summer (2026) there were ≈3 nights that stayed above 18 °C — 6 times the 1991–2020 average of 0.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
13% of sampled postcodes in LL26 sit in a conservation area (on-record, 207 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 |
|---|---|---|---|
| FFLAM ERYRI CYF | 03898857 | LL26 | ≈2.7 km |
| SNOWDONIA PLUMBING & HEATING SERVICES LTD | 07063229 | LL26 | ≈2.7 km |
| G & D JONES LTD | 11380818 | LL26 | ≈2.7 km |
| A WAINWRIGHT GAS & HEATING SERVICES LTD | 11869226 | LL26 | ≈2.7 km |
| SOAR VALLEY HEATING LIMITED | 04452860 | LL26 | ≈4.9 km |
| FLUSH HEATING LTD | 14173843 | LL32 | ≈8.6 km |
| PLYMIO PYRS PLUMBING CYF | 15678845 | LL24 | ≈8.8 km |
| DPB TM LTD | 11519116 | LL32 | ≈9.4 km |
| BODRAN STOVES LTD | 16985689 | LL22 | ≈13.3 km |
| GELEGAS CYF | 06879429 | LL22 | ≈15.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 08201626 |
| Name | CARTREF CONTRACTING LIMITED |
| Status | Active |
| Incorporated | 4 Sep 2012 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | LL26 0PD |
| Outcode | LL26 |
| 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 08201626 |
Companies House record: CARTREF CONTRACTING LIMITED, company 08201626, 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.