- Companies
- Plumbers and heating engineers
- Potters Bar
- Plumbing & Building Services Ltd
Plumbing & Building Services Ltd
- Company number
- 06487952
- Incorporated
- 29 Jan 200818 years trading
- Registered office
- 2ND Floor Katherine House 11 Wyllyotts Place, Darkes Lane, Potters Bar, EN6 2JD
- Nature of business
- Plumbing, heat and air-conditioning installation
Plumbing & Building Services Ltd is a 18-year-old private limited company registered in Potters Bar, company number 06487952, one of 27 plumbing and heating companies in Potters Bar. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Plumbing & Building Services LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £5,265 (-38%) on the year before, to £8,606.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £1,590 against £21K owed within a year: 0.1 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 Jan 2025 | £8,606 | £1,590 | £21K | 1 | |
| 31 Jan 2024 | £14K | £4,883 | £26K | 1 | |
| 31 Jan 2023 | £21K | £45K | £65K | 0 | |
| 31 Jan 2022 | £18K | £112K | £142K | 0 | |
| 31 Jan 2021 | £4,986 | £84K | £87K | 0 | |
| 31 Jan 2020 | £5,304 | £61K | £65K | 0 | |
| 31 Jan 2019 | £4,012 | £123K | |||
| 31 Jan 2018 | £3,024 | £80K | £90K | ||
| 31 Jan 2017 | £8,423 | £20K | £27K | ||
| 31 Jan 2016 | £6,468 | £13K | £16K | £17K |
Where Plumbing & Building Services Ltd is registered
The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 2JD on a map.
Other trade companies in EN6
- Hertfordshire Roofing and Guttering Repairs LtdRoofers
- Vata RC Frames LtdSpecialist contractors
- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
- Roman Way Holdings LtdProperty developers
- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
Also registered at this address
17 other companies use the same registered office as Plumbing & Building Services Ltd.
- Alpha Project Constructions LimitedProperty developers
- Asn Trading LimitedMachinery repair and installation
- BCP Energy LimitedSpecialist contractors
- Cti Electrical LimitedElectricians
- D.S. Energy LimitedCivil engineering
- Fili Electrics LtdElectricians
- Florifix LimitedProperty developers
- Gallagher & Son Carpentry LimitedFinishing trades
- GC Energy Solutions LimitedElectricians
- Healthy Heating LtdPlumbers and heating engineers
- Lkik Consulting LimitedSpecialist contractors
- Plumbing Technical Services LimitedPlumbers and heating engineers
- Rengineers LimitedCivil engineering
- South Hertfordshire Developments LtdFinishing trades
- Upturn Solutions LimitedCivil engineering
- Vakis Energy LimitedSpecialist contractors
- Wightman Road Tyres LimitedMechanics and garages
What happens if Plumbing & Building Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 06487952
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2008 (18 years ago)
- Registered office
- 2ND Floor Katherine House 11 Wyllyotts Place, Darkes Lane, Potters Bar, EN6 2JD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 12 October 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 Potters Bar
Other active plumbing and heating companies registered in Potters Bar.
- Plumbing Technical Services Limited2005
- Pretty Cool Customers Limited2014
- Priory Property Maintenance Limited2005
- Proactive Plumbing & Maintenance Ltd2026
- R Castle Limited2018
- Sensa Services Ltd2009
- The City Plumbing & Heating Co. (1991) Limited1991
- The Plumber Man Limited2009
All plumbing and heating companies in Potters Bar · All trades in Potters Bar · Plumbers and heating engineers across the UK
Frequently asked questions
When are Plumbing & Building Services Ltd's accounts due?
Plumbing & Building Services Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Plumbing & Building Services Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Plumbing & Building Services Ltd still trading?
Plumbing & Building Services 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 Plumbing & Building Services Ltd do?
Plumbing & Building Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Plumbing & Building Services Ltd?
Plumbing & Building Services Ltd was incorporated on 29 January 2008, 18 years ago.
What is the penalty if Plumbing & Building Services 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 Plumbing & Building Services 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.