Largs: plumbing, heating and air-conditioning companies
Largs has 3 plumbing, heating and air-conditioning companies (SIC 43220) and 4 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 KA30, summer 2026 had ≈1 nights above 18 °C there (5 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
CALDRA LTD, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| TOM SMITH (WEST KILBRIDE) LIMITED | 1984 | Active | KA30 |
| CLYDE PLUMBING & HEATING LTD | 2022 | Active | KA30 |
| CALDRA LTD | 2025 | Active | KA29 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| GLEITCH LTD | 43290 · other construction installation | 2026 | Active | KA30 |
| MCMANUS & SONS ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | KA30 |
| ARNOTT & BRYCE FENCING LTD | 43290 · other construction installation; 46730 | 2020 | Active | KA30 |
| DAVID RAE ELECTRICAL LTD | 43210 · electrical installation | 2016 | Active | KA29 |
Heat and planning around Largs
In Largs last summer (2026) there were ≈1 nights that stayed above 18 °C — 5 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 2 postcode districts where these offices are registered.
0% of sampled postcodes in Largs sit in a conservation area (425 live postcodes across 2 districts).
In Scotland, Class 6H covers heating and hot water, and the noise comparison on this card is 42.0 dB(A) (Step 10, MCS 020).
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.