Withernsea: plumbing, heating and air-conditioning companies
Withernsea has 5 plumbing, heating and air-conditioning companies (SIC 43220) and 9 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 HU19, summer 2026 had ≈4 nights above 18 °C there (20 times the 1991–2020 average of 0.2).
SIC 43220
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COSY LIFE HEATING & PLUMBING LTD, incorporated 2018, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| COSY LIFE HEATING & PLUMBING LTD | 2018 | Active | HU19 |
| HEATING & COOLING EXPERTS LTD | 2024 | Active | HU19 |
| HEATING EXPERTS LTD | 2021 | Active | HU19 |
| M TRAIN PLUMBING, HEATING AND RENEWABLES LIMITED | 2012 | Active | HU19 |
| PAUL FISHER LIMITED | 2015 | Active | HU19 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ELDON ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | HU19 |
| NEXTGEN ELECTRICAL ENGINEERING LIMITED | 43210 · electrical installation | 2025 | Active | HU19 |
| JM CONCRETE PUMPING LIMITED | 43290 · other construction installation | 2021 | Active | HU19 |
| DALEY ELECTRICAL SERVICES (HULL) LTD | 43210 · electrical installation | 2019 | Active | HU19 |
| SWIFT PROJECTS LIMITED | 43210 · electrical installation | 2024 | Active | HU19 |
| ROSS PIPE SERVICES LTD | 43290 · other construction installation | 2015 | Active | HU19 |
| ARTIST ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2018 | Active | HU19 |
| LIGHTHOUSE ELECTRICAL (HULL) LTD | 43210 · electrical installation | 2018 | Active | HU19 |
| PHIL HERON LIMITED | 43290 · other construction installation | 2024 | Active - Proposal to Strike off | HU19 |
Heat and planning around Withernsea
In Withernsea last summer (2026) there were ≈4 nights that stayed above 18 °C — 20 times the 1991–2020 average of 0.2 (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.
3% of sampled postcodes in Withernsea sit in a conservation area (199 live postcodes across 1 districts).
In England 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.