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G.W INSTALLERS LTD: plumbing, heating and air-conditioning company in Andover
G.W INSTALLERS LTD is an active limited company (no. 09509555), incorporated in 2015, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SP11 (Andover), and 46 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
46 similar companies within 10 km. Andover
What homes around SP11 need
In SP11 last summer (2026) there were ≈7 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
24% of sampled postcodes in SP11 sit in a conservation area (on-record, 1,295 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 |
|---|---|---|---|
| MIKE PAGETT LIMITED | 06209661 | SP11 | ≈3.6 km |
| K H REFRIGERATION AND AIR CONDITIONING LIMITED | 08536627 | SP10 | ≈4.5 km |
| SS PLUMBING & MECHANICAL LTD | 13300210 | SP10 | ≈4.9 km |
| DKB UTILITIES LTD | 11719186 | SP11 | ≈5.2 km |
| THERMO-FLOW ENERGY LTD | 14279746 | SP11 | ≈5.2 km |
| ANDOVER DOMESTIC PLUMBING & HEATING SERVICES LIMITED | 15232008 | SP11 | ≈5.2 km |
| TRIPLE FLOW LTD | 15304480 | SP11 | ≈5.2 km |
| AM 2 PM PLUMBING AND TILING SERVICES LIMITED | 11346869 | SP10 | ≈5.3 km |
| HALO HEATING AND PLUMBING LTD | 11910321 | SP10 | ≈6.0 km |
| EJB ENGINEERING SERVICES LTD | 11821126 | SP9 | ≈6.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 09509555 |
| Name | G.W INSTALLERS LTD |
| Status | Active |
| Incorporated | 25 Mar 2015 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SP11 8EJ |
| Outcode | SP11 |
| 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 09509555 |
Companies House record: G.W INSTALLERS LTD, company 09509555, 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.