- Companies
- Plumbers and heating engineers
- Doncaster
- SV Installations Ltd
SV Installations Ltd
- Company number
- 11310345
- Incorporated
- 16 Apr 20188 years trading
- Registered office
- 3 ST Nicholas Terrace, Church Walk, Bawtry, Doncaster, DN10 6HW
- Nature of business
- Plumbing, heat and air-conditioning installation
SV Installations Ltd is a 8-year-old private limited company registered in Doncaster, company number 11310345, one of 150 plumbing and heating companies in Doncaster. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where SV Installations Ltd is registered
The registered office is in Doncaster (DN10), in the Doncaster local authority area, Yorkshire and The Humber. Show DN10 6HW on a map.
Other trade companies in DN10
- Get IT Best LimitedMotor traders
- Tyjr LimitedLandscapers and gardeners
- Lords of the Lock LtdMachinery repair and installation
- Total HVAC LimitedPlumbers and heating engineers
- Ma Plant Services LtdMachinery repair and installation
- LSK Plumbing and Heating LtdPlumbers and heating engineers
- C Foley Motors LimitedMotor traders
- Swinden Town Houses LtdProperty developers
Also registered at this address
1 other company uses the same registered office as SV Installations Ltd.
- NPS Mechanical LimitedElectricians
What happens if SV Installations 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11310345
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2018 (8 years ago)
- Registered office
- 3 ST Nicholas Terrace, Church Walk, Bawtry, Doncaster, DN10 6HW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 August 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 Doncaster
Other active plumbing and heating companies registered in Doncaster.
- Sykes Plumbing & Heating Ltd2018
- The Nooking Plumber Limited2006
- Tna Plumbing and Heating Ltd2018
- Total HVAC Limited2026
- U and I Servicing Limited2024
- Under Floor Heating Supply Limited2012
- Unvented Cylinder Specialist Ltd2018
- Vectis Infrastructures Ltd2026
All plumbing and heating companies in Doncaster · All trades in Doncaster · Plumbers and heating engineers across the UK
Frequently asked questions
When are SV Installations Ltd's accounts due?
SV Installations Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is SV Installations Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is SV Installations Ltd still trading?
SV Installations 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 SV Installations Ltd do?
SV Installations Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SV Installations Ltd?
SV Installations Ltd was incorporated on 16 April 2018, 8 years ago.
What is the penalty if SV Installations 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 SV Installations 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.