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L & J HEATING LIMITED: plumbing, heating and air-conditioning company in Palmers Green
L & J HEATING LIMITED is an active limited company (no. 10203436), incorporated in 2016, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in N13 (Palmers Green), and 1,720 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
1,720 similar companies within 10 km. Palmers Green
What homes around N13 need
In N13 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).
6% of sampled postcodes in N13 sit in a conservation area (on-record, 527 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 |
|---|---|---|---|
| HEARTS PLUMBING LIMITED | 07773014 | N13 | under 0.1 km |
| EK STERLING LTD | 08208393 | N13 | under 0.1 km |
| REAL BOILER SERVICING LTD | 10785289 | N13 | under 0.1 km |
| DAY VENTILATION SERVICES LIMITED | 11249262 | N13 | under 0.1 km |
| MICROBORE GURU LIMITED | 12910759 | N13 | under 0.1 km |
| ENFIELD PLUMBING SUPPLIES LTD | 13078850 | N13 | under 0.1 km |
| URGENT PLUMBERS LONDON LTD | 15526294 | N13 | under 0.1 km |
| MAZI PLUMBING AND HEATING LTD | 17386604 | N13 | under 0.1 km |
| MB DESIGN & CONSTRUCT LIMITED | 08203053 | N13 | ≈0.1 km |
| DIVISION GAS & HEATING LTD | 14145244 | N13 | ≈0.1 km |
Company record
| Field | Value |
|---|---|
| Company number | 10203436 |
| Name | L & J HEATING LIMITED |
| Status | Active |
| Incorporated | 27 May 2016 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | N13 4BS |
| Outcode | N13 |
| 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 10203436 |
Companies House record: L & J HEATING LIMITED, company 10203436, 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.