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HYNESCO PLUMBING LTD: plumbing, heating and air-conditioning company in Deeside
HYNESCO PLUMBING LTD is an active limited company (no. 14981067), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CH5 (Deeside), and 81 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
81 similar companies within 10 km. Deeside
What homes around CH5 need
In CH5 last summer (2026) there were ≈4 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
1% of sampled postcodes in CH5 sit in a conservation area (on-record, 1,166 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 |
|---|---|---|---|
| CRAVUNE BUSINESS SERVICES LIMITED | 04606559 | CH5 | ≈0.6 km |
| ICAM H&P LIMITED | 13320438 | CH5 | ≈0.8 km |
| FLINTSHIRE PLUMBING AND HEATING LIMITED | 13228496 | CH5 | ≈1.5 km |
| T.M.P.H TOM MILLER PLUMBING & HEATING LTD | 13577653 | CH5 | ≈1.6 km |
| DELTA MECHANICAL UK LTD | 12439287 | CH5 | ≈2.1 km |
| SPENCERS PLUMBING & HEATING SUPPLIES LIMITED | 02926726 | CH5 | ≈2.2 km |
| CAFGAS AND DOMESTIC OIL SERVICES CIC | 12191494 | CH5 | ≈2.4 km |
| J.A GAS SERVICES LTD | 12530667 | CH7 | ≈3.0 km |
| SUPERIOR BATHROOM AND WETROOMS LIMITED | 12588720 | CH5 | ≈3.1 km |
| HOT AND COLD HEATING AND PLUMBING SERVICES LIMITED | 04774945 | CH5 | ≈3.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 14981067 |
| Name | HYNESCO PLUMBING LTD |
| Status | Active |
| Incorporated | 5 Jul 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | CH5 4AQ |
| Outcode | CH5 |
| 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 14981067 |
Companies House record: HYNESCO PLUMBING LTD, company 14981067, 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.