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MARK COCKAYNE LTD: plumbing, heating and air-conditioning company in Fishguard
MARK COCKAYNE LTD is an active limited company (no. 08207535), incorporated in 2012, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SA65 (Fishguard), 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. Fishguard
What homes around SA65 need
In SA65 last summer (2026) there were ≈5 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
16% of sampled postcodes in SA65 sit in a conservation area (on-record, 200 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 |
|---|---|---|---|
| HEATCALL LTD | 07052724 | SA65 | under 0.1 km |
| GERAINT WILLIAMS PLUMBING & HEATING LIMITED | 05778831 | SA65 | ≈0.2 km |
| H2 BATHROOMS LTD | 13397996 | SA65 | ≈0.3 km |
| PK PLUMBING & HTG LIMITED | 13740143 | SA65 | ≈0.6 km |
| ALLIED HEATING LTD | 10667045 | SA64 | ≈1.5 km |
| A JOHN PLUMBING & HEATING LIMITED | 11599072 | SA64 | ≈1.9 km |
| LITTLE GREEN PLANET LIMITED | 07258827 | SA65 | ≈3.6 km |
| G JENX AND SONS LIMITED | 16324545 | SA62 | ≈18.5 km |
| CH VENTILATION & INSULATION LTD | 12215312 | SA61 | ≈20.4 km |
| GARETH PRICE PLUMBING & HEATING LTD | 09271883 | SA61 | ≈21.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 08207535 |
| Name | MARK COCKAYNE LTD |
| Status | Active |
| Incorporated | 10 Sep 2012 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SA65 9BT |
| Outcode | SA65 |
| 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 08207535 |
Companies House record: MARK COCKAYNE LTD, company 08207535, 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.