- Companies
- Plumbers and heating engineers
- Norwich
- A B Dack Plumbing and Heating Limited
A B Dack Plumbing and Heating Limited
- Company number
- 12228393
- Incorporated
- 26 Sep 20197 years trading
- Registered office
- Pettywell House Pettywell, Reepham, Norwich, NR10 4RN
- Nature of business
- Plumbing, heat and air-conditioning installation
A B Dack Plumbing and Heating Limited is a 7-year-old private limited company registered in Norwich, company number 12228393, one of 252 plumbing and heating companies in Norwich. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £57K (+482.1%) on the year before, to £45K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £154K against £138K owed within a year: 1.1 times cover.
- 4 employees on average, down from 5 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £45K | £80K | £154K | £138K | 4 |
| 30 Sep 2024 | -£12K | £8,299 | £51K | £90K | 5 |
| 30 Sep 2023 | £10K | £11K | £90K | £93K | 5 |
| 30 Sep 2022 | £7,470 | £8,600 | £102K | £106K | 5 |
| 30 Sep 2021 | £100 | £100 | |||
| 30 Sep 2020 | £100 | 0 |
Who runs and owns A B Dack Plumbing and Heating Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** D*** | Director | Sep 2019 |
| D*** D*** | Director | Jun 2021 |
Person with significant control
Where A B Dack Plumbing and Heating Limited is registered
The registered office is in Norwich (NR10), in the Broadland local authority area, East of England. Show NR10 4RN on a map.
Other trade companies in NR10
- Keystone Solutions (East) LtdInstallers
- Mucama LtdCleaning companies
- Oakwood Motor Company ( Norfolk ) LtdMotor traders
- Norwich Heating Solutions LimitedPlumbers and heating engineers
- Norserve LtdGroundworks and demolition
- Anglian Property Services LtdInstallers
- Stone Plumbing and Servicing Solutions LtdPlumbers and heating engineers
- Rural Roots Property Services LtdSpecialist contractors
What happens if A B Dack Plumbing and Heating 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12228393
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2019 (7 years ago)
- Registered office
- Pettywell House Pettywell, Reepham, Norwich, NR10 4RN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 25 September 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 Norwich
Other active plumbing and heating companies registered in Norwich.
- A J Syder Plumbing & Heating Ltd2013
- A R Plumbing & Heating Limited2004
- A W Plumbing and Heating Norfolk Ltd2020
- A-Star Air Con and Heat Pumps Ltd2026
- A.H. Plumbing and Heating Services Limited2009
- Abc Heating Limited2007
- Absolute Home Solutions Limited2006
- Adam Brock Plumbing & Heating Ltd2020
All plumbing and heating companies in Norwich · All trades in Norwich · Plumbers and heating engineers across the UK
Frequently asked questions
When are A B Dack Plumbing and Heating Limited's accounts due?
A B Dack Plumbing and Heating Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is A B Dack Plumbing and Heating Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is A B Dack Plumbing and Heating Limited still trading?
A B Dack Plumbing and Heating Limited is listed as active on the Companies House register (checked 12 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 A B Dack Plumbing and Heating Limited do?
A B Dack Plumbing and Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A B Dack Plumbing and Heating Limited?
A B Dack Plumbing and Heating Limited was incorporated on 26 September 2019, 7 years ago.
Who runs A B Dack Plumbing and Heating Limited?
A B Dack Plumbing and Heating Limited has 2 active directors, the longest-serving appointed in Sep 2019. Their names and service addresses are on the Companies House register.
Who owns A B Dack Plumbing and Heating Limited?
One person or company has significant control of A B Dack Plumbing and Heating Limited: an individual (owns 75% or more of the shares).
What is the penalty if A B Dack Plumbing and Heating 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 A B Dack Plumbing and Heating Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.