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C.S.L HEATING ENGINEERS LTD: plumbing, heating and air-conditioning company in London
C.S.L HEATING ENGINEERS LTD is an active limited company (no. 15323628), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in E5 (London), and 4,075 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
4,075 similar companies within 10 km. London
What homes around E5 need
In E5 last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
9% of sampled postcodes in E5 sit in a conservation area (on-record, 663 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 |
|---|---|---|---|
| MAGIC PLUMBING LIMITED | 16078698 | E5 | ≈0.2 km |
| MAINTAIN LOUNDON LIMITED | 14020213 | E5 | ≈0.3 km |
| ZN EMPIRE LIMITED | 12091053 | E9 | ≈0.5 km |
| BELFRY PLUMBING & HEATING LIMITED | 07544520 | E9 | ≈0.5 km |
| BSPEC LIMITED | 11254256 | E5 | ≈0.5 km |
| ALINSONS LTD | 08066171 | E5 | ≈0.5 km |
| BOSSI PLUMBING LIMITED | 13360146 | E9 | ≈0.6 km |
| NVH HEATING AND PLUMBING LTD | 17135511 | E5 | ≈0.6 km |
| HACKNEY HEATING LTD | 12186962 | E9 | ≈0.8 km |
| TUNDEX ENERGIES LIMITED | 10882469 | E9 | ≈0.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 15323628 |
| Name | C.S.L HEATING ENGINEERS LTD |
| Status | Active |
| Incorporated | 2 Dec 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | E5 0LL |
| Outcode | E5 |
| 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 15323628 |
Companies House record: C.S.L HEATING ENGINEERS LTD, company 15323628, 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.