- Companies
- Plumbers and heating engineers
- Glasgow
- Eco Heat Systems Limited
Eco Heat Systems Limited
- Company number
- SC839481
- Incorporated
- 28 Feb 20251 year trading
- Registered office
- Hydepark Business Centre, 60 Mollinsburn Street, Glasgow, G21 4SF
- Nature of business
- Plumbing, heat and air-conditioning installation
Eco Heat Systems Limited is a 1-year-old private limited company registered in Glasgow, company number SC839481, one of 515 plumbing and heating companies in Glasgow. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 28 February 2026, as filed at Companies House.
Where Eco Heat Systems Limited is registered
The registered office is in Glasgow (G21), in the Glasgow City local authority area, Scotland. Show G21 4SF on a map.
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What happens if Eco Heat Systems Limited 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- SC839481
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 February 2025 (1 year ago)
- Registered office
- Hydepark Business Centre, 60 Mollinsburn Street, Glasgow, G21 4SF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 27 February 2026
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 Glasgow
Other active plumbing and heating companies registered in Glasgow.
- Eco House Installations Limited2017
- Eco Ready Energy Solutions Ltd2025
- Eden Facilities Management Ltd2022
- Edinburgh Gas & Renewables Ltd2020
- Edinmech Mechanical Services Limited2025
- Eisen Plumbing and Heating Ltd2025
- Emac Energy Limited2011
- Emh Plumbing & Heating Ltd2024
All plumbing and heating companies in Glasgow · All trades in Glasgow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Eco Heat Systems Limited's accounts due?
Eco Heat Systems Limited's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Eco Heat Systems Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Eco Heat Systems Limited still trading?
Eco Heat Systems Limited 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 Eco Heat Systems Limited do?
Eco Heat Systems Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Eco Heat Systems Limited?
Eco Heat Systems Limited was incorporated on 28 February 2025, 1 year ago.
What is the penalty if Eco Heat Systems Limited 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 Eco Heat Systems Limited 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.