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LEMA MECHANICAL ENGINEERING LTD: plumbing, heating and air-conditioning company in Plymouth
LEMA MECHANICAL ENGINEERING LTD is an active limited company (no. 09137468), incorporated in 2014, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PL9 (Plymouth), and 215 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
215 similar companies within 10 km. Plymouth
What homes around PL9 need
In PL9 last summer (2026) there were ≈18 nights that stayed above 18 °C — 14 times the 1991–2020 average of 1.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
2% of sampled postcodes in PL9 sit in a conservation area (on-record, 1,017 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 |
|---|---|---|---|
| NC PLUMBING AND PROPERTY MAINTENANCE LTD | 07394304 | PL9 | ≈0.8 km |
| BARLOW AND SMITH PLUMBING AND HEATING SERVICES LTD | 14791581 | PL9 | ≈1.1 km |
| PMW PLUMBING & HEATING LIMITED | 10801311 | PL9 | ≈1.3 km |
| GAS PLUS SW LTD | 16729492 | PL9 | ≈1.3 km |
| PLYMSTOCK GAS & HEATING SYSTEMS LIMITED | 04594212 | PL9 | ≈1.3 km |
| PARAGON RENEWABLES UK LTD | 17125913 | PL9 | ≈1.5 km |
| JRGAS LTD | 14571153 | PL9 | ≈1.5 km |
| JONES MAINTENANCE LTD | 11009873 | PL9 | ≈1.6 km |
| FRANKLINS FIRES LTD | 12184533 | PL9 | ≈1.7 km |
| CAMPBELL & HOLLISTER GROUP LIMITED | 16358226 | PL8 | ≈1.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 09137468 |
| Name | LEMA MECHANICAL ENGINEERING LTD |
| Status | Active |
| Incorporated | 18 Jul 2014 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PL9 8DW |
| Outcode | PL9 |
| 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 09137468 |
Companies House record: LEMA MECHANICAL ENGINEERING LTD, company 09137468, 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.