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HADLEY ENGINEERING LIMITED: plumbing, heating and air-conditioning company in Leatherhead
HADLEY ENGINEERING LIMITED is an active limited company (no. 13553296), incorporated in 2021, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in KT23 (Leatherhead), and 132 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
132 similar companies within 10 km. Leatherhead
What homes around KT23 need
In KT23 last summer (2026) there were ≈9 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
8% of sampled postcodes in KT23 sit in a conservation area (on-record, 376 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 |
|---|---|---|---|
| AMR PLUMBING & HEATING LIMITED | 06623645 | KT23 | ≈1.2 km |
| INTEGRATED HEATING SERVICES LTD | 12703709 | KT22 | ≈1.8 km |
| CHESSINGTON PIPELINE LTD | 10515443 | KT24 | ≈1.9 km |
| SILVERBACK PLUMBING LTD | 15866933 | KT22 | ≈2.1 km |
| HOME HEAT SOLUTIONS LTD | 16973750 | KT22 | ≈2.2 km |
| LNM PLUMBING & HEATING LIMITED | 10378063 | KT24 | ≈2.4 km |
| COOL SYNERGY LTD | 06560537 | KT22 | ≈2.8 km |
| AGM PLUMBING SOLUTIONS LIMITED | 17166333 | KT22 | ≈3.1 km |
| DRAKE PLUMBING & HEATING LIMITED | 11273936 | KT22 | ≈3.5 km |
| IND COMM SOUTH LIMITED | 11936983 | KT22 | ≈3.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 13553296 |
| Name | HADLEY ENGINEERING LIMITED |
| Status | Active |
| Incorporated | 6 Aug 2021 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | KT23 4NH |
| Outcode | KT23 |
| 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 13553296 |
Companies House record: HADLEY ENGINEERING LIMITED, company 13553296, 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.