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APPEN MECHANICAL SERVICES LTD: plumbing, heating and air-conditioning company in Glasgow
APPEN MECHANICAL SERVICES LTD is an active limited company (no. SC712133), incorporated in 2021, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in G51 (Glasgow), and 708 similar companies have a registered office within 10 km. If you need a grant for an air-to-air heat pump, MCS lists 0 installers certified for air-to-air heat pumps (checked 25 Sep 2026), and Home Energy Scotland excludes an air-to-air unit that cools.
Active
Within 10 km
708 similar companies within 10 km. Glasgow
What homes around G51 need
In G51 last summer (2026) there were ≈1 nights that stayed above 18 °C — 4 times the 1991–2020 average of 0.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
14% of sampled postcodes in G51 sit in a conservation area (on-record, 675 live postcodes).
In Scotland, Class 6H covers heating and hot water, and the noise comparison on this card is 42.0 dB(A) (Step 10, MCS 020).
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 |
|---|---|---|---|
| ATLAS AIR CONDITIONING LTD. | SC145391 | G51 | ≈0.2 km |
| MCNICOL PLUMBING & HEATING LIMITED | SC272811 | G51 | ≈0.2 km |
| HPSI LTD | SC651740 | G51 | ≈0.2 km |
| OPTAMA LTD | SC678891 | G51 | ≈0.2 km |
| ATLAS SERVICES SOLUTIONS (SCOTLAND) LTD | SC704009 | G51 | ≈0.2 km |
| A&R GAS HEATING & PLUMBING SERVICES LTD | SC727538 | G51 | ≈0.2 km |
| ATLAS SERVICES SOLUTIONS (NORTH) LTD | SC771409 | G51 | ≈0.2 km |
| NEW HEAT BOILERS LTD | SC794905 | G51 | ≈0.2 km |
| ATLAS RENEWABLE HEATING SOLUTIONS LTD | SC799337 | G51 | ≈0.2 km |
| HEAT SOURCES GLASGOW LTD | SC709981 | G51 | ≈0.3 km |
Company record
| Field | Value |
|---|---|
| Company number | SC712133 |
| Name | APPEN MECHANICAL SERVICES LTD |
| Status | Active |
| Incorporated | 13 Oct 2021 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation |
| Registered office postcode | G51 2RL |
| Outcode | G51 |
| Nation | Scotland |
| 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 SC712133 |
Companies House record: APPEN MECHANICAL SERVICES LTD, company SC712133, 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.