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DELTA HEAT LTD: plumbing, heating and air-conditioning company in Aylesbury
DELTA HEAT LTD is an active limited company (no. 11238038), incorporated in 2018, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in HP21 (Aylesbury), and 157 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
157 similar companies within 10 km. Aylesbury
What homes around HP21 need
In HP21 last summer (2026) there were ≈9 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
1% of sampled postcodes in HP21 sit in a conservation area (on-record, 725 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 |
|---|---|---|---|
| ARROW PLUMBING LTD | 13298766 | HP21 | ≈0.2 km |
| ANDREW NORRIS KITCHENS & BATHROOMS LIMITED | 04631895 | HP21 | ≈0.5 km |
| ACE OF PLUMBING LTD | 15988425 | HP21 | ≈0.5 km |
| TAB PLUMBING AND HEATING LTD. | 13258586 | HP21 | ≈0.5 km |
| TYRONE ANDREW BENNETT LTD | 16848942 | HP21 | ≈0.5 km |
| AMTEK PLUMBING AND HEATING LIMITED | 14761260 | HP21 | ≈0.6 km |
| ATLAS COOLING LTD | 15200557 | HP21 | ≈0.8 km |
| HURRELL SOLUTIONS LTD | 12091044 | HP21 | ≈0.8 km |
| FLAME DOCTOR LIMITED | 12251558 | HP21 | ≈0.8 km |
| DANNY LIVETT LIMITED | 09079138 | HP21 | ≈0.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 11238038 |
| Name | DELTA HEAT LTD |
| Status | Active |
| Incorporated | 6 Mar 2018 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | HP21 8EJ |
| Outcode | HP21 |
| 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 11238038 |
Companies House record: DELTA HEAT LTD, company 11238038, 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.