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CROWN HVAC LIMITED: plumbing, heating and air-conditioning company in Potters Bar
CROWN HVAC LIMITED is an active limited company (no. 14858288), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in EN6 (Potters Bar), and 564 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
564 similar companies within 10 km. Potters Bar
What homes around EN6 need
In EN6 last summer (2026) there were ≈11 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).
5% of sampled postcodes in EN6 sit in a conservation area (on-record, 873 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 |
|---|---|---|---|
| PRETTY COOL CUSTOMERS LIMITED | 08949688 | EN6 | ≈0.1 km |
| ORBITAL SERVICE SOLUTIONS LIMITED | 14605082 | EN6 | ≈0.1 km |
| T.S.G. BUILDING SERVICES PLC | 03908728 | EN6 | ≈0.2 km |
| 800 LIMITED | 05070981 | EN6 | ≈0.2 km |
| HAVEN HOME SOLUTIONS LIMITED | 10928255 | EN6 | ≈0.2 km |
| AEROCONTROLS AIR CONDITIONING LTD | 16740701 | EN6 | ≈0.8 km |
| THE PLUMBER MAN LIMITED | 06996288 | EN6 | ≈1.0 km |
| NCM INTERNATIONAL LIMITED | 03643349 | EN6 | ≈1.0 km |
| G20 LIMITED | 06251541 | EN6 | ≈1.0 km |
| MATGAS WORKS LTD | 09475216 | EN6 | ≈1.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 14858288 |
| Name | CROWN HVAC LIMITED |
| Status | Active |
| Incorporated | 10 May 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | EN6 3JR |
| Outcode | EN6 |
| 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 14858288 |
Companies House record: CROWN HVAC LIMITED, company 14858288, 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.