- Companies
- Plumbers and heating engineers
- Watford
- BB Plumbing & Heating Services Ltd
BB Plumbing & Heating Services Ltd
- Company number
- 10678912
- Incorporated
- 20 Mar 20179 years trading
- Registered office
- 1 Edinburgh Mews, Watford, WD19 4FS
- Nature of business
- Plumbing, heat and air-conditioning installation
BB Plumbing & Heating Services Ltd is a 9-year-old private limited company registered in Watford, company number 10678912, one of 124 plumbing and heating companies in Watford. 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 £8,692 (-29.1%) on the year before, to £21K.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £37K against £17K owed within a year: 2.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £21K | £37K | £17K | 1 | |
| 31 Mar 2024 | £30K | £48K | £19K | 1 | |
| 31 Mar 2023 | £24K | £40K | £16K | 1 | |
| 31 Mar 2022 | £26K | £45K | £18K | 2 | |
| 31 Mar 2021 | £28K | £41K | £16K | 2 | |
| 31 Mar 2020 | £36K | £45K | £51K | £19K | 1 |
| 31 Mar 2019 | £33K | £53K | £62K | £34K | 1 |
| 31 Mar 2018 | £16K | £31K | £32K | £23K | 1 |
Where BB Plumbing & Heating Services Ltd is registered
The registered office is in Watford (WD19), in the Watford local authority area, East of England. Show WD19 4FS on a map.
Other trade companies in WD19
- DTVM Security Solutions LtdElectricians
- Scenic Plasterwork’S LtdPlasterers
- Terranova Gardens LtdLandscapers and gardeners
- Synclyst LtdCleaning companies
- Hcdbl Group LtdProperty developers
- Primecore Contracts LimitedBuilders
- Kenworx Plumbing & Heating LtdPlumbers and heating engineers
- Adrclim LimitedBuilders
Also registered at this address
3 other companies use the same registered office as BB Plumbing & Heating Services Ltd.
- Bonwin Construction LtdCivil engineering
- Coral Constructors LtdCivil engineering
- Motor Services Watford LtdMechanics and garages
What happens if BB Plumbing & Heating 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 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
- 10678912
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2017 (9 years ago)
- Registered office
- 1 Edinburgh Mews, Watford, WD19 4FS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 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 Watford
Other active plumbing and heating companies registered in Watford.
- BBH Plumbing & Heating Ltd2017
- Bluepeak Design & Build Ltd2025
- Brian Dumbleton & Sons Limited1973
- Byfield Homes Ltd2019
- Carbon Rewind Insulation Ltd2021
- Carbon Rewind Renewables Ltd2021
- CDP Mechanical Contracting Ltd2026
- Charlie Pay Plumbing Services Ltd2019
All plumbing and heating companies in Watford · All trades in Watford · Plumbers and heating engineers across the UK
Frequently asked questions
When are BB Plumbing & Heating Services Ltd's accounts due?
BB Plumbing & Heating Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is BB Plumbing & Heating Services Ltd'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 BB Plumbing & Heating Services Ltd still trading?
BB Plumbing & Heating 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 BB Plumbing & Heating Services Ltd do?
BB Plumbing & Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is BB Plumbing & Heating Services Ltd?
BB Plumbing & Heating Services Ltd was incorporated on 20 March 2017, 9 years ago.
What is the penalty if BB Plumbing & Heating 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 BB Plumbing & Heating 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.