- Companies
- Plumbers and heating engineers
- Whitchurch
- BS3 Services Limited
BS3 Services Limited
- Company number
- 04408440
- Incorporated
- 3 Apr 200224 years trading
- Registered office
- Unit 3 Septimus Buildings Hawkfield Business Park, Whitchurch, Bristol, BS14 0BL
- Nature of business
- Plumbing, heat and air-conditioning installation
BS3 Services Limited is a 24-year-old private limited company registered in Whitchurch, company number 04408440, one of 27 plumbing and heating companies in Whitchurch. 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 up £104K (+10%) on the year before, to £1.1M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £2.2M against £1.2M owed within a year: 1.8 times cover.
- 25 employees 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 | £1.1M | £1.5M | £2.2M | £1.2M | 25 |
| 31 Mar 2024 | £1M | £1M | £1.8M | £859K | 25 |
| 31 Mar 2023 | £813K | £661K | £1.3M | £542K | 25 |
| 31 Mar 2022 | £811K | £1.1M | £1.6M | £909K | 25 |
| 31 Mar 2021 | £438K | £527K | £1M | £681K | 13 |
| 31 Mar 2020 | £421K | £257K | £885K | £551K | 13 |
| 31 Mar 2019 | £151K | £76K | £255K | £170K | 11 |
| 31 Mar 2018 | £57K | £98 | £293K | £284K | 9 |
| 31 Mar 2017 | £131K | £62K | £485K | £418K | 6 |
| 31 Mar 2016 | £115K | £24K | £222K | £158K |
Public contracts won
BS3 Services Limited has 3 public sector contract awards on record; the ones with their own published value total £183K, from 2017 to 2023. Source: Contracts Finder and Find a Tender award notices. For 1 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- University of Bristol1 award
- University Of The West Of England1 award
- Basingstoke & Deane Borough Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| University of Bristol | Mechanical, Electrical, Building and Roofing Works Framework | Ceiling, not shown | 23 Oct 2023 |
| University Of The West Of England | Heating System Power Flushing | £26K | 2 Dec 2019 |
| Basingstoke & Deane Borough Council | Tender for the Mechanical and Electrical Engineering Services for Fairfields Arts Centre | £157K | 17 Aug 2017 |
Where BS3 Services Limited is registered
The registered office is in Whitchurch (BS14), in the Bristol, City of local authority area, South West. Show BS14 0BL on a map.
Other trade companies in BS14
- R.Gibbs Scaffolding LtdScaffolders
- Rose Roofing & Sons LtdRoofers
- Sugoi Solutions Holdco LimitedPlumbers and heating engineers
- C M L Cleaning Services LtdCleaning companies
- Sheehan Carpentry and Build LimitedJoiners and carpenters
- Spacewise Solutions LtdMachinery repair and installation
- M&C Groundworks LtdCivil engineering
- The Roof Company SW LtdRoofers
What happens if BS3 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 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
- 04408440
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 April 2002 (24 years ago)
- Registered office
- Unit 3 Septimus Buildings Hawkfield Business Park, Whitchurch, Bristol, BS14 0BL
- 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
- 3 April 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Whitchurch
Other active plumbing and heating companies registered in Whitchurch.
- Carters Plumbing & Heating (SW) Ltd2018
- CP Domestic Heating Ltd2021
- D.C. Guppy Plumbing & Heating Limited2003
- David Rycroft Limited2011
- G B Plumbing and Heating (Hampshire) Ltd2014
- Greg Robinson Mechanical Plumbing & Heating Limited2012
- L & P Heating Services Ltd2009
- P & H J Site Services Limited1995
All plumbing and heating companies in Whitchurch · All trades in Whitchurch · Plumbers and heating engineers across the UK
Frequently asked questions
When are BS3 Services Limited's accounts due?
BS3 Services Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is BS3 Services 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 BS3 Services Limited still trading?
BS3 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 BS3 Services Limited do?
BS3 Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is BS3 Services Limited?
BS3 Services Limited was incorporated on 3 April 2002, 24 years ago.
Has BS3 Services Limited won public sector contracts?
Yes. BS3 Services Limited has 3 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £183K), most recently from University of Bristol.
What is the penalty if BS3 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 BS3 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.