Gretna: plumbing, heating and air-conditioning companies
Gretna has 0 plumbing, heating and air-conditioning companies (SIC 43220) and 2 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 DG16, summer 2026 had ≈1 nights above 18 °C there (6 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
No SIC 43220 profile in this town. Noise tool
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| No SIC 43220 company in this town | — | — | — |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| K B ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2017 | Active | DG16 |
| DIRECT STRIKE LIMITED | 43290 · other construction installation | 2011 | Active | DG16 |
Nearest plumbing companies within 25 km
95 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| WORTHING HEAT NETWORK LIMITED | 15169318 | CA6 | ≈5.9 km |
| WORTHING ESCO LIMITED | 15169516 | CA6 | ≈5.9 km |
| BARNSLEY HEAT NETWORK LIMITED | 15467433 | CA6 | ≈5.9 km |
| SWAN HEAT NETWORK LIMITED | 15901864 | CA6 | ≈5.9 km |
| SWAN ESCO LIMITED | 15903072 | CA6 | ≈5.9 km |
| LINCOLN HEAT NETWORK LIMITED | 15915597 | CA6 | ≈5.9 km |
| WOLVERHAMPTON HEAT NETWORK LIMITED | 15915600 | CA6 | ≈5.9 km |
| NORTH CRAWLEY HEAT NETWORK LIMITED | 16244279 | CA6 | ≈5.9 km |
| TYSELEY HEAT NETWORK LIMITED | 16244289 | CA6 | ≈5.9 km |
| OPEN HEAT NETWORK LIMITED | 16298954 | CA6 | ≈5.9 km |
Heat and planning around Gretna
In Gretna last summer (2026) there were ≈1 nights that stayed above 18 °C — 6 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.
0% of sampled postcodes in Gretna sit in a conservation area (147 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.