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J A HEATING & PLUMBING LIMITED: plumbing, heating and air-conditioning company in Barnet
J A HEATING & PLUMBING LIMITED is an active limited company (no. 07583331), incorporated in 2011, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in EN4 (Barnet), and 1,655 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
1,655 similar companies within 10 km. Barnet
What homes around EN4 need
In EN4 last summer (2026) there were ≈11 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).
7% of sampled postcodes in EN4 sit in a conservation area (on-record, 566 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 |
|---|---|---|---|
| PROFESSIONAL REFURB, GAS AND HEATING LIMITED | 13299913 | EN4 | ≈0.1 km |
| GASPRO HEATING LTD | 12843452 | EN4 | ≈0.2 km |
| CENTURY MAINTENANCE LTD | 15553128 | EN4 | ≈0.2 km |
| ELECTRICAL & GAS ENGINEERING LIMITED | 11708543 | N14 | ≈0.2 km |
| CRAYMER PLUMBING & HEATING LTD | 12213378 | EN4 | ≈0.3 km |
| VIANIX PROPERTY LTD | 16428599 | N20 | ≈0.4 km |
| ARFIT LTD | 09657624 | N14 | ≈0.5 km |
| VMAR BUILDING SERVICES LTD | 10728938 | N14 | ≈0.5 km |
| NPH (LONDON) LTD | 07068812 | N14 | ≈0.6 km |
| CITY PRO FIX LTD | 17181089 | N11 | ≈0.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 07583331 |
| Name | J A HEATING & PLUMBING LIMITED |
| Status | Active |
| Incorporated | 29 Mar 2011 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | EN4 8PQ |
| Outcode | EN4 |
| 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 07583331 |
Companies House record: J A HEATING & PLUMBING LIMITED, company 07583331, 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.