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MASON’S PLUMBING & HEATING SERVICES LTD: plumbing, heating and air-conditioning company in London
MASON’S PLUMBING & HEATING SERVICES LTD is an active limited company (no. 14755212), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in N12 (London), and 1,773 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
1,773 similar companies within 10 km. London
What homes around N12 need
In N12 last summer (2026) there were ≈12 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in N12 sit in a conservation area (on-record, 698 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 |
|---|---|---|---|
| BUILDING SERVICES & DESIGN ASSOCIATES LIMITED | 01468547 | N12 | under 0.1 km |
| ATRA LIVING LIMITED | 07080859 | N12 | under 0.1 km |
| HEATWAVE PLUMBING LIMITED | 07708851 | N12 | under 0.1 km |
| MASTER BATHROOMS LIMITED | 07772391 | N12 | under 0.1 km |
| P O'TOOLE PLUMBING AND HEATING LTD | 11156843 | N12 | under 0.1 km |
| BAVERSTOCK PLUMBING AND HEATING LTD | 11158050 | N12 | under 0.1 km |
| GB GAS SOLUTIONS LIMITED | 11402351 | N12 | under 0.1 km |
| HEATING ON DEMAND LTD | 17426486 | N12 | under 0.1 km |
| LOUMAC PLUMBING & HEATING LIMITED | 05085835 | N12 | ≈0.2 km |
| ALL IN ONE PROPERTY SERVICES LONDON LIMITED | 07792679 | N12 | ≈0.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 14755212 |
| Name | MASON’S PLUMBING & HEATING SERVICES LTD |
| Status | Active |
| Incorporated | 24 Mar 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | N12 8QJ |
| Outcode | N12 |
| 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 14755212 |
Companies House record: MASON’S PLUMBING & HEATING SERVICES LTD, company 14755212, 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.