- Companies
- Plumbers and heating engineers
- Edinburgh
- Calescent Gas & Heating Services Ltd
Calescent Gas & Heating Services Ltd
- Company number
- SC644131
- Incorporated
- 10 Oct 20197 years trading
- Registered office
- 25 Farrer Terrace, Edinburgh, EH7 6SG
- Nature of business
- Plumbing, heat and air-conditioning installation
Calescent Gas & Heating Services Ltd is a 7-year-old private limited company registered in Edinburgh, company number SC644131, one of 176 plumbing and heating companies in Edinburgh. Its next accounts are due at Companies House on 11 July 2027, and the CT600 for the period to 11 October 2026 is due at HMRC on 11 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £8,945 (-76.7%) on the year before, to £2,717.
- Current assets of £19K against £26K owed within a year: 0.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 11 Oct 2025 | £2,717 | £16K | £19K | £26K | 2 |
| 11 Oct 2024 | £12K | £29K | £31K | £24K | 2 |
Where Calescent Gas & Heating Services Ltd is registered
The registered office is in Edinburgh (EH7), in the City of Edinburgh local authority area, Scotland. Show EH7 6SG on a map.
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What happens if Calescent Gas & Heating Services Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 11 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Jul 2027 to 11 Aug 2027 | £150 |
| 1 to 3 months late | 12 Aug 2027 to 11 Oct 2027 | £375 |
| 3 to 6 months late | 12 Oct 2027 to 11 Jan 2028 | £750 |
| More than 6 months late | From 12 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 12 Oct 2027 | £200 |
| 3 months late | 11 Jan 2028 | another £200 |
| 6 months late | 11 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 11 Oct 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- SC644131
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2019 (7 years ago)
- Registered office
- 25 Farrer Terrace, Edinburgh, EH7 6SG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 11 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 11 October 2025
- Last confirmation statement
- 9 October 2025
- Previous names
- Calescent Gas & Plumbing Services Ltd (until 24 Dec 2020)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Edinburgh
Other active plumbing and heating companies registered in Edinburgh.
- Capital Clyde Compliance Ltd2026
- Castle Rock Plumbing, Heating and Renewables Ltd2026
- Celsius Plumbing & Heating (Edinburgh) Ltd2011
- Central Energy Services (Edinburgh) Limited2019
- Central Refrigeration Finance Limited1968
- CGC Ventures Ltd2025
- Chaps Heating & Plumbing Limited2012
- Commercial Temperature Solutions Ltd2013
All plumbing and heating companies in Edinburgh · All trades in Edinburgh · Plumbers and heating engineers across the UK
Frequently asked questions
When are Calescent Gas & Heating Services Ltd's accounts due?
Calescent Gas & Heating Services Ltd's next accounts are due at Companies House by 11 July 2027 (in 270 days), covering the period to 11 October 2026.
When is Calescent Gas & Heating Services Ltd's CT600 due?
The CT600 for the period to 11 October 2026 is due at HMRC by 11 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 12 July 2027.
Is Calescent Gas & Heating Services Ltd still trading?
Calescent Gas & Heating Services Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Calescent Gas & Heating Services Ltd do?
Calescent Gas & Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Calescent Gas & Heating Services Ltd?
Calescent Gas & Heating Services Ltd was incorporated on 10 October 2019, 7 years ago.
What is the penalty if Calescent Gas & Heating Services Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Calescent Gas & Heating Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.