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J.L.A BUILDING & MAINTENANCE LTD: plumbing, heating and air-conditioning company in London
J.L.A BUILDING & MAINTENANCE LTD is an active limited company (no. 14726345), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in N7 (London), and 3,957 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
3,957 similar companies within 10 km. London
What homes around N7 need
In N7 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).
22% of sampled postcodes in N7 sit in a conservation area (on-record, 901 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 |
|---|---|---|---|
| OTS GROUP SERVICES LTD | 16178052 | N7 | ≈0.3 km |
| FIXHEAT UK LTD | 07674172 | N7 | ≈0.5 km |
| G & P PLUMBING AND HEATING LIMITED | 09175289 | N7 | ≈0.5 km |
| GASTEC BUILDING SERVICES LTD | 17026048 | N7 | ≈0.5 km |
| SAGE PLUMBERS LIMITED | 15479331 | N7 | ≈0.5 km |
| TOCI BUILDERS LTD | 12220637 | N7 | ≈0.6 km |
| AR LONDON PROPERTY SERVICES LTD | 17159192 | N7 | ≈0.6 km |
| KAYA PLUMBING LTD | 13162476 | N7 | ≈0.6 km |
| M.S.D PIPEWORK SOLUTIONS LTD | 11654150 | N7 | ≈0.6 km |
| SUREHEAT (UK) LIMITED | 08900960 | N7 | ≈0.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 14726345 |
| Name | J.L.A BUILDING & MAINTENANCE LTD |
| Status | Active |
| Incorporated | 13 Mar 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 38110; 43341; 81222 |
| Registered office postcode | N7 9UD |
| Outcode | N7 |
| 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 14726345 |
Companies House record: J.L.A BUILDING & MAINTENANCE LTD, company 14726345, 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.