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WHITES CK LIMITED: plumbing, heating and air-conditioning company in Llangollen
WHITES CK LIMITED is an active limited company (no. 17218915), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in LL20 (Llangollen), and 7 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
7 similar companies within 10 km. Llangollen
What homes around LL20 need
In LL20 last summer (2026) there were ≈1 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
17% of sampled postcodes in LL20 sit in a conservation area (on-record, 384 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 |
|---|---|---|---|
| SOLUTIONS PLUMBING & HEATING SERVICES LTD | 12539720 | LL20 | ≈1.7 km |
| AW RENEWABLES AND HEATING LTD | 15190455 | LL20 | ≈4.5 km |
| A FLETCHER PLUMBING AND HEATING LTD | 16246762 | LL20 | ≈6.4 km |
| OJO ENGINEERING LTD | 16937160 | LL14 | ≈7.9 km |
| IGREEN ENERGY LIMITED | 07992267 | SY10 | ≈9.2 km |
| L.A.JONES PLUMBING AND HEATING LTD | 15186485 | SY10 | ≈9.4 km |
| JOHNSON & EDWARDS PLUMBING AND HEATING LIMITED | 08367589 | SY11 | ≈9.8 km |
| JAX HEATING & COOLING LTD | 14973459 | SY11 | ≈10.2 km |
| ONE STEP INSTALLATIONS LIMITED | 09586605 | LL14 | ≈10.2 km |
| HSJ PLUMBING & HEATING LTD | 15491798 | SY11 | ≈10.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 17218915 |
| Name | WHITES CK LIMITED |
| Status | Active |
| Incorporated | 13 May 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43390; 82110 |
| Registered office postcode | LL20 7AG |
| Outcode | LL20 |
| 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 17218915 |
Companies House record: WHITES CK LIMITED, company 17218915, 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.