- Companies
- Plumbers and heating engineers
- Hamilton
- Symingtons Plumbing and Heating Limited
Symingtons Plumbing and Heating Limited
- Company number
- SC490574
- Incorporated
- 5 Nov 201411 years trading
- Registered office
- 4 D Auchingramont Road, Hamilton, ML3 6JT
- Nature of business
- Plumbing, heat and air-conditioning installation
Symingtons Plumbing and Heating Limited is a 11-year-old private limited company registered in Hamilton, company number SC490574, one of 57 plumbing and heating companies in Hamilton. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £89 (-6.8%) on the year before, to £1,227.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £12K against £11K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1,227 | £7,803 | £12K | £11K | 1 |
| 31 Mar 2024 | £1,316 | £4,720 | £15K | £12K | 1 |
| 31 Mar 2023 | £103 | £4,080 | £19K | £8,816 | 1 |
| 31 Mar 2022 | £48 | £2,356 | £13K | £8,227 | 1 |
| 31 Mar 2021 | £85 | £3,630 | £15K | £12K | 1 |
| 31 Mar 2020 | £1,359 | £3,140 | £10K | £6,403 | 1 |
| 31 Mar 2019 | £994 | £1,311 | £8,664 | £7,674 | 2 |
| 31 Mar 2018 | £1,411 | £2,859 | £12K | £12K | 2 |
| 31 Mar 2017 | £857 | £3,521 | £13K | £15K | 2 |
| 31 Mar 2016 | £2 | £850 | £8,555 | £13K | 2 |
Where Symingtons Plumbing and Heating Limited is registered
The registered office is in Hamilton (ML3), in the South Lanarkshire local authority area, Scotland. Show ML3 6JT on a map.
Other trade companies in ML3
- Horizon Joinery LtdJoiners and carpenters
- Grime Fighters Banbury LtdCleaning companies
- SM Energy Services LtdMachinery repair and installation
- Exceptional Distribution Services LtdRepair services
- Damp Solve LtdInstallers
- Ffcontracts LtdElectricians
- Rammz Paving LtdSpecialist contractors
- DLT Thistle Property Group LtdProperty developers
Also registered at this address
5 other companies use the same registered office as Symingtons Plumbing and Heating Limited.
- DW Sloan LimitedPainters and decorators
- George Hutton Joiners LimitedJoiners and carpenters
- Mactint Stonework and Brickwork LimitedSpecialist contractors
- Taylored Construction LimitedJoiners and carpenters
- Tummelbridge Construction LimitedSpecialist contractors
What happens if Symingtons Plumbing and Heating 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC490574
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2014 (11 years ago)
- Registered office
- 4 D Auchingramont Road, Hamilton, ML3 6JT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 November 2025
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 Hamilton
Other active plumbing and heating companies registered in Hamilton.
- Thermawell Ltd2026
- Tierney Heating & Plumbing Ltd2023
- Vision Mechanical Ltd2020
- Woodward Mechanical Ltd2022
- Abc Gas Services Limited2026
- Aglow Heating & Gas Services Ltd2023
- Alcat Water Services Limited2001
- Am Plumbing & Heating (Leicester) Limited2012
All plumbing and heating companies in Hamilton · All trades in Hamilton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Symingtons Plumbing and Heating Limited's accounts due?
Symingtons Plumbing and Heating Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Symingtons Plumbing and Heating Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Symingtons Plumbing and Heating Limited still trading?
Symingtons Plumbing and Heating 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 Symingtons Plumbing and Heating Limited do?
Symingtons Plumbing and Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Symingtons Plumbing and Heating Limited?
Symingtons Plumbing and Heating Limited was incorporated on 5 November 2014, 11 years ago.
What is the penalty if Symingtons Plumbing and Heating 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 Symingtons Plumbing and Heating 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.