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K J COOL SERVICES LTD: plumbing, heating and air-conditioning company in Slough
K J COOL SERVICES LTD is an active limited company (no. 13269040), incorporated in 2021, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SL1 (Slough), and 402 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
402 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 |
|---|---|---|---|
| MSJ PLUMBING & HEATING LTD | 09337438 | SL1 | ≈0.3 km |
| INSTALLER LIMITED | 14788641 | SL1 | ≈0.4 km |
| GAS ENGINEERS LIMITED | 10694818 | SL1 | ≈0.4 km |
| IRLONDON LIMITED | 15674248 | SL1 | ≈0.4 km |
| HILLER LIMITED | 17322805 | SL1 | ≈0.4 km |
| TRU-HEAT LIMITED | 07514483 | SL1 | ≈0.5 km |
| AH3 HEATING & PLUMBING SOLUTIONS LTD | 08249253 | SL1 | ≈0.5 km |
| SHARK ECO ENERGY LTD | 16518416 | SL1 | ≈0.5 km |
| ADAM PLUMBING, HEATING & CONSTRUCTION LTD | 16468359 | SL1 | ≈0.5 km |
| PALATINE PLUMBING LTD | 16758455 | SL1 | ≈0.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 13269040 |
| Name | K J COOL SERVICES LTD |
| Status | Active |
| Incorporated | 16 Mar 2021 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 95220 |
| Registered office postcode | SL1 5RF |
| 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 13269040 |
Companies House record: K J COOL SERVICES LTD, company 13269040, 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.