Dumfries: plumbing, heating and air-conditioning companies
Dumfries has 25 plumbing, heating and air-conditioning companies (SIC 43220) and 44 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 DG1, summer 2026 had ≈1 nights above 18 °C there (4 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
A M PLUMBING LIMITED, incorporated 2004, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ENERGY CENTRE SCOTLAND LIMITED | 43210 · electrical installation | 2011 | Active | DG1 |
| DONNAN CONSTRUCTION LIMITED | 43290 · other construction installation; 42990; 43120 | 2003 | Active | DG1 |
| ECO-SOLUTIONS SCOTLAND LTD | 43210 · electrical installation; 41202 | 2024 | Active | DG1 |
| MATADOR GARDENS AND HOMES LTD | 43290 · other construction installation; 41202; 43390; 81300 | 2023 | Active | DG2 |
| THE ECO GROUP (SCOTLAND) LTD | 43210 · electrical installation; 43320; 74901 | 2024 | Active | DG1 |
| RLM TECHNICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2012 | Active | DG1 |
| RM JOINERY & CONSTRUCTION LTD | 43290 · other construction installation | 2025 | Active | DG2 |
| FUSION RENEWABLES LTD | 43210 · electrical installation | 2022 | Active | DG1 |
| ARMSTRONG E&I SERVICES LTD | 43210 · electrical installation | 2023 | Active | DG1 |
| HIGH VOLTAGE MAINTENANCE SOLUTIONS LIMITED | 43210 · electrical installation | 2020 | Active | DG1 |
| C S PLASTERING AND RENDERING LIMITED | 43290 · other construction installation; 43310 | 2022 | Active | DG1 |
| DAVID K FAULDS LTD | 43210 · electrical installation | 2008 | Active | DG1 |
| EB METERING LIMITED | 43290 · other construction installation | 2026 | Active | DG1 |
| ELECTRICAL INSTRUMENTATION COMMISSIONING SERVICES LIMITED | 43210 · electrical installation | 2001 | Active | DG1 |
| GH ELECTRICAL CONSULTING LTD | 43210 · electrical installation; 70229 | 2024 | Active | DG1 |
| INGRAM ELECTRICAL & PROPERTY SERVICES LTD | 43290 · other construction installation; 33140 | 2026 | Active | DG1 |
| MD JOINERY & CONSTRUCTION LIMITED | 43290 · other construction installation | 2023 | Active | DG1 |
| OKHREWOOD DEVELOPMENTS LIMITED | 43210 · electrical installation; 43999 | 2025 | Active | DG1 |
| PH ENERGY SYSTEMS LTD | 43210 · electrical installation | 2023 | Active | DG1 |
| PLEACAIRN SERVICES LIMITED | 43290 · other construction installation; 45200 | 2021 | Active | DG1 |
| POWERWORKS LIMITED | 43210 · electrical installation | 2016 | Active | DG1 |
| RK RENEWABLES LIMITED | 43210 · electrical installation | 2018 | Active | DG1 |
| RUTHERFORDS ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2023 | Active | DG1 |
| 22 ENERGY SYSTEMS LTD | 43210 · electrical installation; 41201; 41202; 42990 | 2025 | Active | DG1 |
| STEVIE WIGHT ELECTRICAL LTD | 43210 · electrical installation | 2014 | Active | DG2 |
| ALC SERVICES (SCOTLAND) LIMITED | 43290 · other construction installation; 38110 | 2016 | Active | DG1 |
| PURDIE ELECTRICAL LIMITED | 43210 · electrical installation | 2024 | Active | DG1 |
| DG PROJECT SOLUTIONS LTD | 43210 · electrical installation; 70229 | 2021 | Active | DG1 |
| SOLWAY INSULATION SERVICES LIMITED | 43290 · other construction installation | 2007 | Active | DG1 |
| DUMFRIES ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2016 | Active | DG1 |
| CATONIC LTD | 43210 · electrical installation; 61200; 71129; 71200 | 2022 | Active | DG1 |
| LINESAFE POWERLINES LIMITED | 43210 · electrical installation | 2026 | Active | DG2 |
| PIXEL FORGE MEDIA LTD | 43210 · electrical installation; 73110; 73120 | 2026 | Active | DG2 |
| K J RENEWABLES LIMITED | 43290 · other construction installation | 2022 | Active | DG1 |
| SIMPSONSSOLUTIONS LTD | 43290 · other construction installation | 2011 | Active | DG2 |
| A ARMSTRONG ELECTRICIANS LTD | 43210 · electrical installation | 2010 | Active | DG1 |
| MERRICK INSPECTION SERVICES LIMITED | 43290 · other construction installation | 2015 | Active | DG2 |
| AEDAI (AE DESIGN AND INSTALL) LTD | 43210 · electrical installation; 71122; 71129; 80200 | 2021 | Active | DG1 |
| HOWAT ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2010 | Active | DG2 |
| SCOTIA AUTOMATION LTD | 43210 · electrical installation | 2021 | Active | DG2 |
| LOTUS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2006 | Active | DG2 |
| SM UTILITY SERVICES LIMITED | 43210 · electrical installation | 2013 | Active - Proposal to Strike off | DG1 |
| INGRAM ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2017 | Active - Proposal to Strike off | DG1 |
| SOLAR SAVERS LTD | 43210 · electrical installation | 2017 | Active - Proposal to Strike off | DG2 |
Heat and planning around Dumfries
In Dumfries 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.
14% of sampled postcodes in Dumfries sit in a conservation area (1,954 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.