Dunoon: plumbing, heating and air-conditioning companies
Dunoon has 2 plumbing, heating and air-conditioning companies (SIC 43220) and 6 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 PA23, summer 2026 had ≈0 nights above 18 °C there (below the 1991–2020 average of 0.0).
SIC 43220
Open a company
ARMSTRONG PLUMBING AND GAS SERVICES LIMITED, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| JDOMESTIC PLUMBING&HEATING LTD | 2025 | Active | PA23 |
| ARMSTRONG PLUMBING AND GAS SERVICES LIMITED | 2025 | Active | PA23 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| THE LOCK DOC 24HR LIMITED | 43290 · other construction installation | 2016 | Active | PA23 |
| CREATIVE SOLUTIONS MECHANICAL AND ELECTRICAL LIMITED | 43210 · electrical installation | 2014 | Active | PA23 |
| MMES TECH LIMITED | 43210 · electrical installation; 33140; 35140 | 2025 | Active | PA23 |
| TF GROUNDWORKS (DUNOON) LTD | 43290 · other construction installation; 43120; 81300 | 2026 | Active | PA23 |
| COWAL STOVES LTD | 43290 · other construction installation | 2005 | Active | PA23 |
| AWH LIMITED | 43290 · other construction installation | 2003 | Active - Proposal to Strike off | PA23 |
Heat and planning around Dunoon
In Dunoon last summer (2026) there were ≈0 nights that stayed above 18 °C — below the 1991–2020 average of 0.0 (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.
6% of sampled postcodes in Dunoon sit in a conservation area (423 live postcodes across 1 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.