Home / Installers / Rothesay
MCMILLAN HEATING & RENEWABLES LIMITED: plumbing, heating and air-conditioning company in Rothesay
MCMILLAN HEATING & RENEWABLES LIMITED is an active limited company (no. SC873033), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PA20 (Rothesay), and 3 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
3 similar companies within 10 km. Rothesay
What homes around PA20 need
In PA20 last summer (2026) there were ≈0 nights that stayed above 18 °C — the 1991–2020 average is 0.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
44% of sampled postcodes in PA20 sit in a conservation area (on-record, 269 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 |
|---|---|---|---|
| JOE MACADAM LTD | SC778674 | PA20 | ≈3.3 km |
| MDS GAS SERVICES LTD | SC882730 | PA20 | ≈7.4 km |
| BUTE PLUMBING SERVICES LIMITED | SC838013 | PA20 | ≈7.5 km |
| PHOENIX PLUMBERS LIMITED | SC242683 | KA30 | ≈11.0 km |
| TOM SMITH (WEST KILBRIDE) LIMITED | SC087017 | KA30 | ≈11.0 km |
| CALDRA LTD | SC863721 | KA29 | ≈11.4 km |
| JOHN MCAULAY (FAIRLIE) LIMITED | SC058005 | KA29 | ≈11.5 km |
| CLYDE PLUMBING & HEATING LTD | SC725936 | KA30 | ≈11.6 km |
| MICHAEL YOUNG PLUMBING & HEATING ENGINEERS LIMITED | SC124477 | KA23 | ≈15.8 km |
| WEST COAST GAS SERVICES LTD | SC282643 | PA16 | ≈17.8 km |
Company record
| Field | Value |
|---|---|
| Company number | SC873033 |
| Name | MCMILLAN HEATING & RENEWABLES LIMITED |
| Status | Active |
| Incorporated | 17 Dec 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PA20 9NS |
| Outcode | PA20 |
| 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 SC873033 |
Companies House record: MCMILLAN HEATING & RENEWABLES LIMITED, company SC873033, 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.