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ALLEN PROPERTY MAINTENANCE LIMITED: plumbing, heating and air-conditioning company in Watford
ALLEN PROPERTY MAINTENANCE LIMITED is an active limited company (no. 17135509), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in WD25 (Watford), and 876 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
876 similar companies within 10 km. Watford
What homes around WD25 need
In WD25 last summer (2026) there were ≈10 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
7% of sampled postcodes in WD25 sit in a conservation area (on-record, 687 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 |
|---|---|---|---|
| PEACOCK PLUMBING & HEATING SERVICES LTD | 10774348 | WD25 | under 0.1 km |
| PEACOCK MECHANICAL SERVICES LTD | 14138798 | WD25 | under 0.1 km |
| NHAC LIMITED | 11547908 | WD23 | ≈0.3 km |
| HERTS BOILER GROUP LTD | 17377887 | WD23 | ≈0.4 km |
| H Q PLUMBING LTD | 11543823 | WD23 | ≈0.5 km |
| VIESSMANN COMERCIAL ENGINEER LTD | 14365168 | WD23 | ≈0.5 km |
| MASTERBUILD BUILDING SERVICES LTD | 16016409 | WD23 | ≈0.5 km |
| HAPPY HEAT LIMITED | 13569248 | WD23 | ≈0.8 km |
| JUST WORKS LIMITED | 07354277 | WD23 | ≈0.9 km |
| BLUE FLAME CENTRAL HEATING LIMITED | 08012449 | WD23 | ≈1.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 17135509 |
| Name | ALLEN PROPERTY MAINTENANCE LIMITED |
| Status | Active |
| Incorporated | 2 Apr 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation; 43330; 43390 |
| Registered office postcode | WD25 8HR |
| Outcode | WD25 |
| 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 17135509 |
Companies House record: ALLEN PROPERTY MAINTENANCE LIMITED, company 17135509, 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.