Connahs Quay: plumbing, heating and air-conditioning companies
Connahs Quay has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 0 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in CH5, summer 2026 had ≈4 nights above 18 °C there (4 times the 1991–2020 average of 1.1).
SIC 43220
Open a company
FLINTSHIRE PLUMBING AND HEATING LIMITED, incorporated 2021, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| FLINTSHIRE PLUMBING AND HEATING LIMITED | 2021 | Active | CH5 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| No SIC 43210 or 43290 company in this town | — | — | — | — |
Nearest plumbing companies within 25 km
756 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| CRAVUNE BUSINESS SERVICES LIMITED | 04606559 | CH5 | ≈0.9 km |
| ICAM H&P LIMITED | 13320438 | CH5 | ≈1.1 km |
| SPENCERS PLUMBING & HEATING SUPPLIES LIMITED | 02926726 | CH5 | ≈1.2 km |
| CAFGAS AND DOMESTIC OIL SERVICES CIC | 12191494 | CH5 | ≈1.4 km |
| T.M.P.H TOM MILLER PLUMBING & HEATING LTD | 13577653 | CH5 | ≈1.5 km |
| HYNESCO PLUMBING LTD | 14981067 | CH5 | ≈1.5 km |
| SUPERIOR BATHROOM AND WETROOMS LIMITED | 12588720 | CH5 | ≈1.7 km |
| DELTA MECHANICAL UK LTD | 12439287 | CH5 | ≈1.7 km |
| HOT AND COLD HEATING AND PLUMBING SERVICES LIMITED | 04774945 | CH5 | ≈1.7 km |
| HOT AND COLD HEATING AND PLUMBING CHESTER LTD | 16974658 | CH5 | ≈1.7 km |
Heat and planning around Connahs Quay
In Connahs Quay 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). The figure is the household-weighted mean of 1 postcode districts where these offices are registered.
1% of sampled postcodes in Connahs Quay sit in a conservation area (1,166 live postcodes across 1 districts).
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).
Companies House snapshot 1 Sep 2026, 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. Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.
Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.