Hornsea: plumbing, heating and air-conditioning companies
Hornsea has 6 plumbing, heating and air-conditioning companies (SIC 43220) and 7 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 HU18, summer 2026 had ≈3 nights above 18 °C there (13 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
ECO AIR SOLUTIONS LTD, incorporated 2019, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| SB SERVICES (HORNSEA) LIMITED | 2019 | Active | HU18 |
| OAKHURST SERVICES (PLUMBING AND HEATING) LIMITED | 2002 | Active | HU18 |
| SMART AIR & BOILERS LIMITED | 2026 | Active | HU18 |
| ECO AIR SOLUTIONS LTD | 2019 | Active | HU18 |
| M.A. PLUMBING (YORKSHIRE) LTD | 2018 | Active | HU18 |
| COLLIS PLUMBING AND HEATING LIMITED | 2019 | Active - Proposal to Strike off | HU18 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ABG ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | HU18 |
| TOMSERV LTD | 43210 · electrical installation | 2021 | Active | HU18 |
| C.A.L.O. LTD | 43290 · other construction installation | 2010 | Active | HU18 |
| OFFSHOREIQ LTD | 43290 · other construction installation | 2026 | Active | HU18 |
| RAC ELECTRICAL HORNSEA LTD | 43210 · electrical installation | 2024 | Active | HU18 |
| CROSS SOLUTIONS (INSTALLATIONS) LTD | 43290 · other construction installation | 2021 | Active | HU18 |
| STAMFORD ELECTRICAL LTD | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | HU18 |
Heat and planning around Hornsea
In Hornsea last summer (2026) there were ≈3 nights that stayed above 18 °C — 13 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.
26% of sampled postcodes in Hornsea sit in a conservation area (272 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.