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LJH MECHANICAL LTD: plumbing, heating and air-conditioning company in Nottingham
LJH MECHANICAL LTD is an active limited company (no. 17113637), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NG16 (Nottingham), and 299 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
299 similar companies within 10 km. Nottingham
What homes around NG16 need
In NG16 last summer (2026) there were ≈5 nights that stayed above 18 °C — 7 times the 1991–2020 average of 0.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
4% of sampled postcodes in NG16 sit in a conservation area (on-record, 1,451 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 |
|---|---|---|---|
| MS WATERWORKS LIMITED | 09633420 | NG16 | ≈0.3 km |
| OCEAN MAINTENANCE-UK LIMITED | 12936285 | NG16 | ≈0.3 km |
| VIVID NOTTINGHAM LTD | 10918059 | NG16 | ≈0.5 km |
| PROJECT BATHROOM LTD | 15238871 | NG16 | ≈0.5 km |
| PUMP N POUND LTD | 12890445 | NG16 | ≈0.6 km |
| BROUGHTON & FAMILY (MIDLANDS) LIMITED | 14402177 | NG16 | ≈0.7 km |
| STEVE CLIFFORD PLUMBING LIMITED | 04889475 | NG16 | ≈0.8 km |
| LAKE REFRIGERATION AND AIR CONDITIONING LIMITED | 06537058 | NG16 | ≈0.8 km |
| JLS PLUMBING AND HEATING SERVICES LIMITED | 03593378 | NG16 | ≈1.0 km |
| CLIVE FULLER PLUMBING & HEATING LIMITED | 04586327 | NG16 | ≈1.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 17113637 |
| Name | LJH MECHANICAL LTD |
| Status | Active |
| Incorporated | 24 Mar 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | NG16 3JQ |
| Outcode | NG16 |
| 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 17113637 |
Companies House record: LJH MECHANICAL LTD, company 17113637, 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.