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CATHEDRAL GAS LTD: plumbing, heating and air-conditioning company in Dover
CATHEDRAL GAS LTD is an active limited company (no. 14590142), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CT15 (Dover), and 26 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
26 similar companies within 10 km. Dover
What homes around CT15 need
In CT15 last summer (2026) there were ≈23 nights that stayed above 18 °C — 5 times the 1991–2020 average of 4.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
12% of sampled postcodes in CT15 sit in a conservation area (on-record, 607 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 |
|---|---|---|---|
| EZIFLO PUMPS LIMITED | 15607644 | CT3 | ≈1.3 km |
| SUMMERS MECHANICAL LTD | 12670576 | CT3 | ≈2.0 km |
| PSMECHANICAL LTD | 16335315 | CT3 | ≈2.0 km |
| ENVIROGAS SOUTH EAST LIMITED | 11419099 | CT3 | ≈2.0 km |
| KP PLUMBING & HEATING ENGINEERS LTD | 12122584 | CT3 | ≈2.3 km |
| IC PLUMBING AND HEATING LTD | 15427067 | CT3 | ≈2.3 km |
| LC PLUMBING AND HEATING KENT LTD | 15436059 | CT3 | ≈2.3 km |
| CLS PLUMBING LIMITED | 17372879 | CT15 | ≈3.1 km |
| K I ELKINS PLUMBING AND HEATING LTD | 13838197 | CT15 | ≈3.2 km |
| ENERGY SAVING SPECIALIST LIMITED | 07206304 | CT15 | ≈4.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 14590142 |
| Name | CATHEDRAL GAS LTD |
| Status | Active |
| Incorporated | 13 Jan 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | CT15 4JW |
| Outcode | CT15 |
| 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 14590142 |
Companies House record: CATHEDRAL GAS LTD, company 14590142, 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.