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MSJ PLUMBING & HEATING LTD: plumbing, heating and air-conditioning company in Slough
MSJ PLUMBING & HEATING LTD is an active limited company (no. 09337438), incorporated in 2014, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SL1 (Slough), and 396 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
396 similar companies within 10 km. Slough
What homes around SL1 need
In SL1 last summer (2026) there were ≈10 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).
2% of sampled postcodes in SL1 sit in a conservation area (on-record, 1,652 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 |
|---|---|---|---|
| K J COOL SERVICES LTD | 13269040 | SL1 | ≈0.3 km |
| GAS ENGINEERS LIMITED | 10694818 | SL1 | ≈0.4 km |
| TRU-HEAT LIMITED | 07514483 | SL1 | ≈0.4 km |
| AH3 HEATING & PLUMBING SOLUTIONS LTD | 08249253 | SL1 | ≈0.4 km |
| SHARK ECO ENERGY LTD | 16518416 | SL1 | ≈0.4 km |
| HOUSEGO HEATING LTD | 05175325 | SL1 | ≈0.6 km |
| MTP COOLING LTD | 07047918 | SL1 | ≈0.6 km |
| UK LEAK DETECTION LIMITED | 08572905 | SL1 | ≈0.6 km |
| RMB HEATING AND PLUMBING LIMITED | 11682991 | SL1 | ≈0.6 km |
| SMART A/C SOLUTIONS LTD | 12361239 | SL1 | ≈0.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 09337438 |
| Name | MSJ PLUMBING & HEATING LTD |
| Status | Active |
| Incorporated | 2 Dec 2014 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SL1 5PQ |
| Outcode | SL1 |
| 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 09337438 |
Companies House record: MSJ PLUMBING & HEATING LTD, company 09337438, 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.