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LANDMARK HEATING GROUP LTD: plumbing, heating and air-conditioning company in Hayes
LANDMARK HEATING GROUP LTD is an active limited company (no. 15350264), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in UB4 (Hayes), and 1,359 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
1,359 similar companies within 10 km. Hayes
What homes around UB4 need
In UB4 last summer (2026) there were ≈10 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in UB4 sit in a conservation area (on-record, 704 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 |
|---|---|---|---|
| A K GAS AND HEATING SERVICES LIMITED | 07298802 | UB4 | under 0.1 km |
| WINTERFREEZE LTD | 03378370 | UB4 | ≈0.2 km |
| G & K BATHROOM DESIGN LIMITED | 15595003 | UB4 | ≈0.4 km |
| LORD J. SERVICES LIMITED | 06897251 | UB4 | ≈0.5 km |
| CHARTER GAS LTD | 09542314 | UB4 | ≈0.6 km |
| LONDON BUILDERS & PLUMBING LTD | 13960778 | UB4 | ≈0.6 km |
| PREET PLUMBING & HEATING LTD | 15291201 | UB4 | ≈0.6 km |
| ORACLE PLUMBING AND HEATING LTD | 14412090 | UB4 | ≈0.6 km |
| NK QUALITY BUILDERS LTD | 13901621 | UB4 | ≈0.6 km |
| BN PLUMBING & ELECTRIC LTD | 17020895 | UB4 | ≈0.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 15350264 |
| Name | LANDMARK HEATING GROUP LTD |
| Status | Active |
| Incorporated | 14 Dec 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | UB4 8EB |
| Outcode | UB4 |
| 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 15350264 |
Companies House record: LANDMARK HEATING GROUP LTD, company 15350264, 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.