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J MASTON PLUMBING LTD: plumbing, heating and air-conditioning company in Hedon
J MASTON PLUMBING LTD is an active limited company (no. 12934990), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in HU12 (Hedon), and 118 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
118 similar companies within 10 km. Hedon
What homes around HU12 need
In HU12 last summer (2026) there were ≈5 nights that stayed above 18 °C — 7 times the 1991–2020 average of 0.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
15% of sampled postcodes in HU12 sit in a conservation area (on-record, 778 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 |
|---|---|---|---|
| AWAABSLAW LTD | 16867432 | HU12 | ≈2.0 km |
| YORKSHIRE HEATING & PLUMBING LIMITED | 09861377 | HU12 | ≈2.0 km |
| TGF PLUMBING AND HEATING LTD | 16979305 | HU12 | ≈2.0 km |
| EAST YORKSHIRE GAS LTD | 07831532 | HU12 | ≈2.1 km |
| OUR PLUMBER LTD | 09814868 | HU12 | ≈2.3 km |
| COLIN RUSSELL HEATING & PLUMBING LIMITED | 04938338 | HU12 | ≈2.4 km |
| HOLMES (HULL) LIMITED | 08971359 | HU11 | ≈2.8 km |
| KINGFISHER GAS & PLUMBING LTD | 17332065 | HU12 | ≈2.9 km |
| CARBON CLIMATE LIMITED | 08299597 | HU12 | ≈3.1 km |
| AG CLIMATE SERVICES LTD | 10953268 | HU11 | ≈3.1 km |
Company record
| Field | Value |
|---|---|
| Company number | 12934990 |
| Name | J MASTON PLUMBING LTD |
| Status | Active |
| Incorporated | 7 Oct 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | HU12 8WJ |
| Outcode | HU12 |
| 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 12934990 |
Companies House record: J MASTON PLUMBING LTD, company 12934990, 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.