- Companies
- Plumbers and heating engineers
- Luton
- S.K. Services Limited
S.K. Services Limited
- Company number
- 03946339
- Incorporated
- 13 Mar 200026 years trading
- Registered office
- 43 Hazelwood Close, Luton, LU2 8AR
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation; Floor and wall covering
S.K. Services Limited is a 26-year-old private limited company registered in Luton, company number 03946339, one of 158 plumbing and heating companies in Luton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 up £174 (+101.8%) on the year before, to £3.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £2,585 against £3,278 owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £3 | £953 | £2,585 | £3,278 | 2 |
| 31 Mar 2025 | -£171 | £5,032 | £6,130 | 2 | |
| 31 Mar 2024 | £4,223 | £14K | £14K | £11K | 1 |
| 31 Mar 2023 | £44 | £7,732 | £8,510 | £5,682 | 1 |
| 31 Mar 2022 | £170 | £9,052 | £11K | £6,435 | 1 |
| 31 Mar 2021 | £24 | £8,000 | £11K | £5,895 | 1 |
Where S.K. Services Limited is registered
The registered office is in Luton (LU2), in the Luton local authority area, East of England. Show LU2 8AR on a map.
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What happens if S.K. Services 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03946339
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 March 2000 (26 years ago)
- Registered office
- 43 Hazelwood Close, Luton, LU2 8AR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Floor and wall covering (SIC 43330) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 21 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 Luton
Other active plumbing and heating companies registered in Luton.
- Sa Plumbing & Heating (Luton) Limited2018
- Safe Plumber and Gas Engineer Ltd2021
- Saz Gas & Heating Services Ltd2013
- Second Life Refinishing Ltd2024
- SF Plumbing Limited2026
- Sib Heating & Plumbing Solutions Ltd2026
- SJ Plumbing & Gas Ltd2026
- Sos Plumbing Services Ltd2022
All plumbing and heating companies in Luton · All trades in Luton · Plumbers and heating engineers across the UK
Frequently asked questions
When are S.K. Services Limited's accounts due?
S.K. Services Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is S.K. Services Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is S.K. Services Limited still trading?
S.K. Services 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 S.K. Services Limited do?
S.K. Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Floor and wall covering (SIC 43330).
How old is S.K. Services Limited?
S.K. Services Limited was incorporated on 13 March 2000, 26 years ago.
What is the penalty if S.K. Services 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 S.K. Services 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.