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PLUM-STAR LTD: plumbing, heating and air-conditioning company in Doncaster
PLUM-STAR LTD is an active limited company (no. 09709931), incorporated in 2015, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DN4 (Doncaster), and 182 similar companies have a registered office within 10 km. If you need an MCS-certified air-to-air installer, MCS lists 0 installers certified for air-to-air heat pumps yet (checked 25 Sep 2026), so no company here can offer the £2,500 grant route today.
Active
Within 10 km
182 similar companies within 10 km. Doncaster
What homes around DN4 need
In DN4 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).
4% of sampled postcodes in DN4 sit in a conservation area (on-record, 1,329 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).
Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, 2026 against the 1991–2020 mean, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Noise limit from the decision contract, checked 25 Sep 2026.
Nearest similar companies
| Company | Number | District | Distance |
|---|---|---|---|
| JBW MECHANICAL LTD | 12742264 | DN4 | ≈0.5 km |
| DIMANT PLUMBER LTD | 16117014 | DN4 | ≈0.6 km |
| HOME SERVICES ASSISTANCE LIMITED | 08552947 | DN4 | ≈0.7 km |
| SWIFT HEATING & GAS SERVICES LTD | 11211145 | DN4 | ≈0.7 km |
| LEWKEN PLUMBING AND HEATING LTD | 13846826 | DN4 | ≈0.7 km |
| BF JOINERY AND PROPERTY MAINTENANCE LTD | 17200026 | DN4 | ≈0.7 km |
| LEE'S PLUMBING & HEATING SERVICES LTD | 08989335 | DN4 | ≈0.8 km |
| PLUMBGROUP-UK LTD | 09417372 | DN4 | ≈0.8 km |
| PAUL BROOKES LTD | 12227447 | DN4 | ≈0.8 km |
| LOCK AND FLOW PLUMBING AND HEATING LTD | 16456555 | DN4 | ≈0.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 09709931 |
| Name | PLUM-STAR LTD |
| Status | Active |
| Incorporated | 30 Jul 2015 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DN4 8DG |
| Outcode | DN4 |
| Nation | England |
| Air-to-air signal | not yet observed, checked 25 Sep 2026 |
| F-Gas | not yet observed, checked 25 Sep 2026 |
| MCS air-to-air | not yet observed, checked 25 Sep 2026 |
| Retrieved | 25 Sep 2026 |
| Dataset | https://download.companieshouse.gov.uk/BasicCompanyDataAsOneFile-2026-09-01.zip |
| Companies House page | Company 09709931 |
Companies House record: PLUM-STAR LTD, company 09709931, status Active, 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. Snapshot 1 Sep 2026, retrieved 25 Sep 2026. The 10 km count is equirectangular to 0.1 km. MCS air-to-air confirmed in this catalogue: 0, checked 25 Sep 2026.
Better than a reviews catalogue: the Companies House record, the district hot-night count and the MCS air-to-air observation are on one page.