- Companies
- Plumbers and heating engineers
- Southend on Sea
- Ajh Plumbing & Heating Ltd
Ajh Plumbing & Heating Ltd
- Company number
- 16996519
- Incorporated
- 28 Jan 2026
- Registered office
- 1 Craftsman Square, Southend on Sea, Essex, SS2 5RH
- Nature of business
- Plumbing, heat and air-conditioning installation
Ajh Plumbing & Heating Ltd is a newly incorporated private limited company registered in Southend on Sea, company number 16996519, one of 23 plumbing and heating companies in Southend on Sea. Its next accounts are due at Companies House on 28 October 2027, and its first CT600 is due at HMRC on 27 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Ajh Plumbing & Heating Ltd is registered
The registered office is in Southend on Sea (SS2), in the Southend-on-Sea local authority area, East of England. Show SS2 5RH on a map.
Other trade companies in SS2
- Auto Point Services LtdMechanics and garages
- Lews Electrical LtdElectricians
- Joycarparts LtdMotor traders
- Waterfield Construction LtdBuilders
- Eddie's Vehicle Detailing LtdMechanics and garages
- Attac Projects An Trade Management LtdInstallers
- Southend Renovations LtdBuilders
- Boiro Projects LtdSpecialist contractors
Shared registered office
74 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Ajh Plumbing & Heating 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 28 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Oct 2027 to 28 Nov 2027 | £150 |
| 1 to 3 months late | 29 Nov 2027 to 28 Jan 2028 | £375 |
| 3 to 6 months late | 29 Jan 2028 to 28 Apr 2028 | £750 |
| More than 6 months late | From 29 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16996519
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 January 2026
- Registered office
- 1 Craftsman Square, Southend on Sea, Essex, SS2 5RH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Southend on Sea
Other active plumbing and heating companies registered in Southend on Sea.
- D & T Heating & Plumbing Limited2004
- F J W Services Limited2005
- Flow-Tec Heating & Plumbing Ltd2014
- Gas Safety Essex Ltd2014
- Gastec Services Limited1995
- H T Cooling Services Ltd2026
- Heat-Plumb-Gas Ltd2018
- M Bottley Ltd2016
All plumbing and heating companies in Southend on Sea · All trades in Southend on Sea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ajh Plumbing & Heating Ltd's accounts due?
Ajh Plumbing & Heating Ltd's next accounts are due at Companies House by 28 October 2027 (in 380 days), covering the period to 31 January 2027.
When is Ajh Plumbing & Heating Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 January 2027, due by 27 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ajh Plumbing & Heating Ltd still trading?
Ajh Plumbing & Heating 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 Ajh Plumbing & Heating Ltd do?
Ajh Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ajh Plumbing & Heating Ltd?
Ajh Plumbing & Heating Ltd was incorporated on 28 January 2026, less than a year ago.
What is the penalty if Ajh Plumbing & Heating 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 Ajh Plumbing & Heating 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.