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AJ PLUMBING AND HEATING LTD: plumbing, heating and air-conditioning company in Coulsdon
AJ PLUMBING AND HEATING LTD is an active limited company (no. 11675540), incorporated in 2018, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CR5 (Coulsdon), and 1,052 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
1,052 similar companies within 10 km. Coulsdon
What homes around CR5 need
In CR5 last summer (2026) there were ≈9 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in CR5 sit in a conservation area (on-record, 700 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 |
|---|---|---|---|
| Q & C MECHANICAL SERVICES LIMITED | 09202770 | CR5 | ≈0.2 km |
| JPR ELECTRICAL - PLUMBING & GAS LTD | 13537879 | CR5 | ≈0.2 km |
| JH MAINTENANCE LTD | 06673080 | CR5 | ≈0.3 km |
| EKOTHERM LIMITED | 07482518 | CR5 | ≈0.6 km |
| PRECISE CONTROL SYSTEMS LIMITED | 09854381 | CR5 | ≈0.6 km |
| HOME HEATING SERVICES LTD | 13928457 | CR5 | ≈0.7 km |
| LOVE PLUMBING LIMITED | 11553475 | CR5 | ≈0.8 km |
| SUREPLUMB LTD | 08363890 | CR5 | ≈0.8 km |
| GOOSE HEATING SERVICES LIMITED | 16328699 | CR5 | ≈0.8 km |
| A3 COOLING SERVICES LIMITED | 06654162 | CR5 | ≈0.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 11675540 |
| Name | AJ PLUMBING AND HEATING LTD |
| Status | Active |
| Incorporated | 13 Nov 2018 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | CR5 3BA |
| Outcode | CR5 |
| 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 11675540 |
Companies House record: AJ PLUMBING AND HEATING LTD, company 11675540, 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.