- Companies
- Plumbers and heating engineers
- Rotherham
- Aag Plumbing & Heating Ltd
Aag Plumbing & Heating Ltd
- Company number
- 08725381
- Incorporated
- 9 Oct 201313 years trading
- Registered office
- 85-87 Mount Street, Rotherham, S61 1SD
- Nature of business
- Plumbing, heat and air-conditioning installation
Aag Plumbing & Heating Ltd is a 13-year-old private limited company registered in Rotherham, company number 08725381, one of 158 plumbing and heating companies in Rotherham. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £1,607 (+10.1%) on the year before, to £18K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £16K against £534 owed within a year: more than 10 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £18K | £16K | £534 | 2 | |
| 30 Nov 2024 | £16K | £14K | £834 | 2 | |
| 30 Nov 2023 | £20K | £20K | £2,439 | 2 | |
| 30 Nov 2022 | £13K | £13K | £603 | 2 | |
| 30 Nov 2021 | £5,903 | £6,191 | £363 | 2 | |
| 30 Nov 2020 | £12K | £9,987 | £1,962 | 2 | |
| 30 Nov 2019 | £3,437 | £3,486 | £363 | 3 | |
| 30 Nov 2018 | £5,505 | £6,568 | £1,605 | ||
| 30 Nov 2017 | £3,324 | £4,294 | £4,294 | £575 | |
| 30 Nov 2016 | £2,169 | £2,926 | £2,926 | £629 |
Where Aag Plumbing & Heating Ltd is registered
The registered office is in Rotherham (S61), in the Rotherham local authority area, Yorkshire and The Humber. Show S61 1SD on a map.
Other trade companies in S61
- RH Bathrooms and Kitchens LtdInstallers
- Yta Repair Centre LtdMechanics and garages
- Dab Housing Group LimitedProperty developers
- Thorpe Electrical Services Yorkshire LtdElectricians
- Lmo&Lili Care LtdMechanics and garages
- A D Solutions (Rotherham) LtdElectricians
- Ah P&H LtdPlumbers and heating engineers
- The Render Specialist LtdBuilders
What happens if Aag 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 08725381
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 October 2013 (13 years ago)
- Registered office
- 85-87 Mount Street, Rotherham, S61 1SD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 27 February 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 Rotherham
Other active plumbing and heating companies registered in Rotherham.
- Abbo Gas Services Limited2018
- Across Solutions Ltd2022
- Ad Heating Services Limited2023
- Adelphi Mechanical Ltd2024
- Adr Heating Solutions Ltd2012
- Adrian Evans Limited2006
- Aepex Air-Con Limited2026
- Ah P&H Ltd2026
All plumbing and heating companies in Rotherham · All trades in Rotherham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aag Plumbing & Heating Ltd's accounts due?
Aag Plumbing & Heating Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Aag Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Aag Plumbing & Heating Ltd still trading?
Aag 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 Aag Plumbing & Heating Ltd do?
Aag Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aag Plumbing & Heating Ltd?
Aag Plumbing & Heating Ltd was incorporated on 9 October 2013, 13 years ago.
What is the penalty if Aag 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 Aag 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.