- Companies
- Plumbers and heating engineers
- Maidenhead
- Aasj Plumbing and Heating Services Ltd
Aasj Plumbing and Heating Services Ltd
- Company number
- 16188205
- Incorporated
- 16 Jan 20251 year trading
- Registered office
- 6 Switchback Road South, Maidenhead, SL6 7QR
- Nature of business
- Plumbing, heat and air-conditioning installation
Aasj Plumbing and Heating Services Ltd is a 1-year-old private limited company registered in Maidenhead, company number 16188205, one of 45 plumbing and heating companies in Maidenhead. Its next accounts are due at Companies House on 16 October 2026, and its first CT600 is due at HMRC on 15 January 2027.
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.
Is this your company?
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Where Aasj Plumbing and Heating Services Ltd is registered
The registered office is in Maidenhead (SL6), in the Windsor and Maidenhead local authority area, South East. Show SL6 7QR on a map.
Other trade companies in SL6
- B&M Cleaning Solutions LtdCleaning companies
- CC Garden Builds LtdBuilders
- Austin Groundwork Surfaces LimitedGroundworks and demolition
- Woodnest Interiors LtdJoiners and carpenters
- Carizmatic Company LimitedMotor traders
- Sakura Electrical LtdElectricians
- Elite Autos & Tyres LtdMotor traders
- Bigfrith End LtdSpecialist contractors
What happens if Aasj Plumbing and 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 16 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Oct 2026 to 16 Nov 2026 | £150 |
| 1 to 3 months late | 17 Nov 2026 to 16 Jan 2027 | £375 |
| 3 to 6 months late | 17 Jan 2027 to 16 Apr 2027 | £750 |
| More than 6 months late | From 17 Apr 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
- 16188205
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 January 2025 (1 year ago)
- Registered office
- 6 Switchback Road South, Maidenhead, SL6 7QR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 15 January 2026
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 Maidenhead
Other active plumbing and heating companies registered in Maidenhead.
- Ab Refurb Ltd2024
- Air Intelligence Ltd2012
- Ams Plumbing & Heating Solutions Ltd2026
- Bexley Heating Services Ltd2010
- Braywick Heating Limited2021
- Burton's Plumbing & Heating Limited2012
- Cabin Climate Control Limited2019
- Clarke Eco Heat Limited2026
All plumbing and heating companies in Maidenhead · All trades in Maidenhead · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aasj Plumbing and Heating Services Ltd's accounts due?
Aasj Plumbing and Heating Services Ltd's next accounts are due at Companies House by 16 October 2026 (in 3 days), covering the period to 31 January 2026.
When is Aasj Plumbing and Heating Services 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 15 January 2026, due by 15 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aasj Plumbing and Heating Services Ltd still trading?
Aasj Plumbing and 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 Aasj Plumbing and Heating Services Ltd do?
Aasj Plumbing and Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aasj Plumbing and Heating Services Ltd?
Aasj Plumbing and Heating Services Ltd was incorporated on 16 January 2025, 1 year ago.
What is the penalty if Aasj Plumbing and 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 Aasj Plumbing and 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.