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MARK FLYNN PLUMBING LIMITED: plumbing, heating and air-conditioning company in Stanmore
MARK FLYNN PLUMBING LIMITED is an active limited company (no. 04681531), incorporated in 2003, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in HA7 (Stanmore), and 1,781 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
1,781 similar companies within 10 km. Stanmore
What homes around HA7 need
In HA7 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).
4% of sampled postcodes in HA7 sit in a conservation area (on-record, 845 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 |
|---|---|---|---|
| R. E. GORE BUILDING SERVICES LIMITED | 02877330 | HA7 | under 0.1 km |
| AQUA DOMESTIC & COMMERCIAL PLUMBING & HEATING SERVICES LIMITED | 04599284 | HA7 | under 0.1 km |
| PAT BRENNAN PIPE FITTERS LTD | 05642865 | HA7 | under 0.1 km |
| MJJ PLUMBING & HEATING LIMITED | 10693924 | HA7 | under 0.1 km |
| J.R.J. HEATING SERVICES LTD | 10894081 | HA7 | under 0.1 km |
| THOMAS & FORREST CONSTRUCTION LTD | 12192955 | HA7 | under 0.1 km |
| PRIME HEATING AND PLUMBING SERVICES LTD | 15540964 | HA7 | under 0.1 km |
| CT AIRCONDITIONING LIMITED | 17264193 | HA7 | under 0.1 km |
| MEGAPLUMB MAINTENANCE LTD | 14058055 | HA7 | ≈0.1 km |
| FLOW PLUMBING & HEATING SOLUTIONS LIMITED | 06489724 | HA7 | ≈0.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 04681531 |
| Name | MARK FLYNN PLUMBING LIMITED |
| Status | Active |
| Incorporated | 28 Feb 2003 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | HA7 1JS |
| Outcode | HA7 |
| 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 04681531 |
Companies House record: MARK FLYNN PLUMBING LIMITED, company 04681531, 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.