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GN REFURBISHMENT LTD: plumbing, heating and air-conditioning company in Teddington
GN REFURBISHMENT LTD is an active limited company (no. 05842724), incorporated in 2006, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in TW11 (Teddington), and 1,240 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
1,240 similar companies within 10 km. Teddington
What homes around TW11 need
In TW11 last summer (2026) there were ≈12 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
26% of sampled postcodes in TW11 sit in a conservation area (on-record, 556 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 |
|---|---|---|---|
| TEDDINGTON AIR CONDITIONING LTD | 17320682 | TW11 | ≈0.6 km |
| STEVE ELPHICK ASSOCIATES LTD | 06991766 | TW11 | ≈0.9 km |
| TWICKENHAM AIRCONDITIONING LTD | 11689446 | TW11 | ≈0.9 km |
| AZIAIRTECH LTD | 17182443 | TW10 | ≈0.9 km |
| ELEC HEAT LIMITED | 10107660 | KT1 | ≈0.9 km |
| MM DESIGN AND ENGINEERING SERVICES LTD | 14005286 | TW11 | ≈0.9 km |
| GAS SAFE CENTER LTD | 16814639 | TW10 | ≈1.0 km |
| FIXER FOX LTD | 17289278 | KT2 | ≈1.3 km |
| SW LONDON CONSTRUCTION LTD | 11938315 | TW10 | ≈1.3 km |
| MONAR ENGINEERING SERVICES LIMITED | 02887176 | TW10 | ≈1.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 05842724 |
| Name | GN REFURBISHMENT LTD |
| Status | Active |
| Incorporated | 9 Jun 2006 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 41100; 49410 |
| Registered office postcode | TW11 9JP |
| Outcode | TW11 |
| 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 05842724 |
Companies House record: GN REFURBISHMENT LTD, company 05842724, 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.