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DUCHY PLUMBING AND HEATING LTD: plumbing, heating and air-conditioning company in St Austell
DUCHY PLUMBING AND HEATING LTD is an active limited company with a proposal to strike off (no. 10077742), incorporated in 2016, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PL26 (St Austell), and 33 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 - Proposal to Strike off
Within 10 km
33 similar companies within 10 km. St Austell
What homes around PL26 need
In PL26 last summer (2026) there were ≈13 nights that stayed above 18 °C — 14 times the 1991–2020 average of 0.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
6% of sampled postcodes in PL26 sit in a conservation area (on-record, 886 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 |
|---|---|---|---|
| PROPER BATHROOMS LTD | 16211673 | PL26 | ≈2.2 km |
| EXCLUSIVE GAS LTD | 12832763 | PL25 | ≈3.3 km |
| MALCOLM HARRIS PLUMBING AND HEATING LIMITED | 10884925 | PL25 | ≈3.8 km |
| JAMES ATTWOOD HEATING AND PLUMBING LIMITED | 10703120 | PL25 | ≈4.1 km |
| NEIL ROBERTS PLUMBING & HEATING LTD | 10887548 | PL25 | ≈4.1 km |
| ACTION HEATING CORNWALL LTD | 11543915 | PL25 | ≈4.1 km |
| MATT JAGO PLUMBING AND HEATING LTD | 11848546 | PL25 | ≈4.1 km |
| A & E PLUMBING LTD | 11925851 | PL25 | ≈4.1 km |
| C MACNAB HEATING & PLUMBING LTD | 12195416 | PL25 | ≈4.1 km |
| COAST & COUNTRY FIRES LIMITED | 13141936 | PL25 | ≈4.1 km |
Company record
| Field | Value |
|---|---|
| Company number | 10077742 |
| Name | DUCHY PLUMBING AND HEATING LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 22 Mar 2016 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PL26 7AW |
| Outcode | PL26 |
| 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 10077742 |
Companies House record: DUCHY PLUMBING AND HEATING LTD, company 10077742, status Active - Proposal to Strike off, 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.