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CALUM MURRAY LIMITED: plumbing, heating and air-conditioning company in Isle of Lewis
CALUM MURRAY LIMITED is an active limited company (no. SC274382), incorporated in 2004, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in HS1 (Isle of Lewis), and 8 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
8 similar companies within 10 km. Isle of Lewis
What homes around HS1 need
In HS1 last summer (2026) there were ≈0 nights that stayed above 18 °C — below the 1991–2020 average of 0.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
28% of sampled postcodes in HS1 sit in a conservation area (on-record, 264 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 |
|---|---|---|---|
| J MACKENZIE PLUMBING SERVICES LTD | SC345265 | HS1 | under 0.1 km |
| SEAFORTH PLUMBING & HEATING LTD | SC877730 | HS1 | ≈0.2 km |
| FERGUSONS (STORNOWAY) LIMITED | SC456386 | HS1 | ≈0.4 km |
| ALPAH LIMITED | SC593025 | HS1 | ≈0.4 km |
| ALEX MATHESON (PLUMBING & HEATING) LIMITED | SC290021 | HS1 | ≈0.7 km |
| HEBRIDEAN PLUMBING AND HEATING LTD | SC879582 | HS1 | ≈1.0 km |
| MACPHEE PLUMBING AND HEATING LTD | SC846768 | HS1 | ≈1.5 km |
| MACLEOD HEATING SERVICES LIMITED | SC866148 | HS2 | ≈4.0 km |
| MACIVER LTD | SC592195 | HS2 | ≈21.5 km |
| N J BARR PLUMBING & HEATING LTD | SC882214 | IV21 | ≈62.3 km |
Company record
| Field | Value |
|---|---|
| Company number | SC274382 |
| Name | CALUM MURRAY LIMITED |
| Status | Active |
| Incorporated | 8 Oct 2004 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | HS1 2JF |
| Outcode | HS1 |
| 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 SC274382 |
Companies House record: CALUM MURRAY LIMITED, company SC274382, 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.