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DN7: plumbing, heating and air-conditioning companies in Doncaster
DN7 (Doncaster) has 9 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 23 electrical and other installation companies (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the summer is the question, DN7 had ≈6 nights above 18 °C in 2026 (7 times the 1991–2020 average of 0.8).
DN7
Open a company
AJK IMPROVEMENTS LIMITED, incorporated 2014, status Active - Proposal to Strike off.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| AJK IMPROVEMENTS LIMITED | 2014 | Active - Proposal to Strike off | DN7 |
| BATESON ENERGY MANAGEMENT LTD | 2014 | Liquidation | DN7 |
| C & D BATHROOMS LIMITED | 2023 | Active | DN7 |
| GOODWIN GAS LTD | 2024 | Active | DN7 |
| H20 SOLAR (ENGINEERING) LIMITED | 2008 | Active | DN7 |
| LC PLUMBING & HEATING SERVICES LIMITED | 2021 | Active | DN7 |
| MIW PLUMBING AND HEATING LTD | 2020 | Active | DN7 |
| SHAW ECO SOLUTIONS LIMITED | 2021 | Active - Proposal to Strike off | DN7 |
| SYKES PLUMBING & HEATING LTD | 2018 | Active | DN7 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ADA INSTALLATIONS LIMITED | 43210 · electrical installation | 2026 | Active | DN7 |
| ALLTIME PROJECTS LIMITED | 43210 · electrical installation | 2002 | Active | DN7 |
| ALPORT OPPORTUNITIES LTD | 43210 · electrical installation | 2014 | Active | DN7 |
| ANDREW GALLAGHER ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2013 | Active | DN7 |
| APEXCONTRACTING LTD | 43290 · other construction installation | 2025 | Active | DN7 |
| AQ ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | DN7 |
| ATMOS RENEWABLES LTD. | 43210 · electrical installation | 2022 | Active | DN7 |
| BLINDS KW LTD | 43290 · other construction installation; 47910 | 2021 | Active | DN7 |
| CV TEC LTD | 43210 · electrical installation; 63110 | 2021 | Active | DN7 |
| DONCASTERMOULDANDDAMPSPECIALISTS LTD | 43290 · other construction installation; 74909; 81222 | 2026 | Active - Proposal to Strike off | DN7 |
| HOWTON ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2012 | Active | DN7 |
| KW BLINDS LIMITED | 43290 · other construction installation; 43390; 47910 | 2016 | Active | DN7 |
| MSN LIMITED | 43210 · electrical installation | 2015 | Active | DN7 |
| ORANGE TREE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2013 | Active | DN7 |
| OZ CLADDING LTD | 43290 · other construction installation | 2020 | Active | DN7 |
| P W: WINSLOW UTILITIES LIMITED | 43290 · other construction installation | 2011 | Liquidation | DN7 |
| PID CONTROLS LIMITED | 43210 · electrical installation | 2013 | Active | DN7 |
| PJW SAFETY NETTING LIMITED | 43290 · other construction installation; 43999 | 2023 | Active | DN7 |
| PROPERTY PAVING LTD | 43290 · other construction installation; 81300 | 2025 | Active | DN7 |
| RENOWNED GROUP LTD | 43210 · electrical installation | 2024 | Active | DN7 |
| STAINFORTH SOLAR LTD | 43290 · other construction installation | 2024 | Active - Proposal to Strike off | DN7 |
| TOD ELECTRICAL LIMITED | 43210 · electrical installation | 2023 | Active - Proposal to Strike off | DN7 |
| YORKSHIRE KITCHEN AND BATHROOM COMPANY LTD | 43290 · other construction installation | 2025 | Active | DN7 |
What homes around DN7 need
In DN7 last summer (2026) there were ≈6 nights that stayed above 18 °C — 7 times the 1991–2020 average of 0.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
5% of sampled postcodes in DN7 sit in a conservation area (on-record, 660 live postcodes).
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 for DN7, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in DN7, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in DN7, with that district's hot nights and planning rule.