- Companies
- Plumbers and heating engineers
- Abingdon
- Allen Plumbing and Heating Services Limited
Allen Plumbing and Heating Services Limited
- Company number
- 07941699
- Incorporated
- 8 Feb 201214 years trading
- Registered office
- Suite I Windrush Court, Abingdon Business Park, Abingdon, Oxfordshire, OX14 1SY
- Nature of business
- Plumbing, heat and air-conditioning installation
Allen Plumbing and Heating Services Limited is a 14-year-old private limited company registered in Abingdon, company number 07941699, one of 37 plumbing and heating companies in Abingdon. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £478 (+195.9%) on the year before, to £722.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £38K against £42K owed within a year: 0.9 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £722 | £4,786 | £38K | £42K | 2 |
| 29 Feb 2024 | £244 | £12K | £31K | £30K | 2 |
| 28 Feb 2023 | £842 | £24K | £49K | £37K | 2 |
| 28 Feb 2022 | £2,102 | £12K | £36K | £17K | 2 |
| 28 Feb 2021 | £567 | £26K | £54K | £57K | 2 |
| 29 Feb 2020 | £1,338 | £3,216 | £12K | £14K | 2 |
| 28 Feb 2019 | £127 | £1,412 | £7,865 | £8,084 | 2 |
| 28 Feb 2018 | £4,111 | £3,001 | £28K | £25K | 2 |
| 28 Feb 2017 | £1,212 | £11K | £51K | £49K | 2 |
| 29 Feb 2016 | £291 | £17K | £46K | £46K |
Where Allen Plumbing and Heating Services Limited is registered
The registered office is in Abingdon (OX14), in the Vale of White Horse local authority area, South East. Show OX14 1SY on a map.
Other trade companies in OX14
- Batemans Boilers & Bathrooms LtdPlumbers and heating engineers
- Flamingo Recovery LimitedMotor traders
- Abingdon MOT Centre LimitedMechanics and garages
- Oxford Air Holdings LimitedPlumbers and heating engineers
- George&Co.Estates LtdProperty developers
- Pym's Landscaping LimitedLandscapers and gardeners
- Christian Lucy Home & Property Services LtdBuilders
- Don Clean LimitedCleaning companies
Also registered at this address
5 other companies use the same registered office as Allen Plumbing and Heating Services Limited.
- Hall & Co Construction LimitedProperty developers
- J C Motorwise LimitedMotor traders
- MSB Services LimitedProperty developers
- Sharps Autos LimitedMechanics and garages
- Trail Tuff LtdMotor traders
What happens if Allen Plumbing and Heating Services 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 07941699
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 February 2012 (14 years ago)
- Registered office
- Suite I Windrush Court, Abingdon Business Park, Abingdon, Oxfordshire, OX14 1SY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 3 August 2026
- Previous names
- Allen & Howard Limited (until 1 Nov 2017)
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 Abingdon
Other active plumbing and heating companies registered in Abingdon.
- Batemans Boilers & Bathrooms Ltd2026
- BPMS (Oxford) Limited2025
- Briggs Plumbing & Heating Services Limited2019
- Casa (Oxford) Ltd2024
- CJMH Limited2015
- Commercial and Domestic Heat Pumps Ltd2025
- DM Gas Services Ltd2008
- Dragon Express Gas HVAC Electric Service Ltd2015
All plumbing and heating companies in Abingdon · All trades in Abingdon · Plumbers and heating engineers across the UK
Frequently asked questions
When are Allen Plumbing and Heating Services Limited's accounts due?
Allen Plumbing and Heating Services Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Allen Plumbing and Heating Services Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Allen Plumbing and Heating Services Limited still trading?
Allen Plumbing and Heating Services Limited 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 Allen Plumbing and Heating Services Limited do?
Allen Plumbing and Heating Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Allen Plumbing and Heating Services Limited?
Allen Plumbing and Heating Services Limited was incorporated on 8 February 2012, 14 years ago.
What is the penalty if Allen Plumbing and Heating Services 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 Allen Plumbing and Heating Services Limited 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.