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RALEIGH MILLS WORKING SOLUTIONS LTD: plumbing, heating and air-conditioning company in Richmond, Richmond upon Thames
RALEIGH MILLS WORKING SOLUTIONS LTD is an active limited company (no. 11317633), incorporated in 2018, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in TW9 (Richmond, Richmond upon Thames), and 1,574 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
1,574 similar companies within 10 km. Richmond, Richmond upon Thames
What homes around TW9 need
In TW9 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).
61% of sampled postcodes in TW9 sit in a conservation area (on-record, 597 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 |
|---|---|---|---|
| HRV ENTERPRISES LIMITED | 09174781 | TW9 | ≈0.4 km |
| RICHMOND HEATING SERVICES LTD | 08357429 | TW9 | ≈0.4 km |
| KASO-MAT LTD | 08029141 | TW10 | ≈0.5 km |
| K PIERCY PLUMBING & SANITARY LTD | 07591244 | TW9 | ≈0.6 km |
| MARK MACNAB LIMITED | 16122139 | TW9 | ≈0.7 km |
| DESK PURE FILT LIMITED | 16652069 | TW9 | ≈0.7 km |
| OUR LOCAL PLUMBER LTD | 12933120 | TW9 | ≈0.8 km |
| PELICAN HEATING & PLUMBING SERVICES LTD | 16918045 | SW14 | ≈1.0 km |
| OSBORN PLUMBING AND HEATING LIMITED | 14803397 | SW14 | ≈1.1 km |
| PLUMBING EMERGENCY 24/7 LTD | 14507131 | TW9 | ≈1.1 km |
Company record
| Field | Value |
|---|---|
| Company number | 11317633 |
| Name | RALEIGH MILLS WORKING SOLUTIONS LTD |
| Status | Active |
| Incorporated | 18 Apr 2018 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | TW9 2DU |
| Outcode | TW9 |
| 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 11317633 |
Companies House record: RALEIGH MILLS WORKING SOLUTIONS LTD, company 11317633, 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.