- Companies
- Plumbers and heating engineers
- Grimsby
- Watkinsons Heating Ltd
Watkinsons Heating Ltd
- Company number
- 11883084
- Incorporated
- 14 Mar 20197 years trading
- Registered office
- Vba 21 the Enterprise Village, Prince Albert Gardens, Grimsby, Lincolnshire, DN31 3AT
- Nature of business
- Plumbing, heat and air-conditioning installation
Watkinsons Heating Ltd is a 7-year-old private limited company registered in Grimsby, company number 11883084, one of 83 plumbing and heating companies in Grimsby. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £13K (+90.6%) on the year before, to £26K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £21K against £16K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £26K | £21K | £16K | 2 | |
| 31 Mar 2024 | £14K | £13K | £13K | 2 | |
| 31 Mar 2023 | £16K | £18K | £12K | 2 | |
| 31 Mar 2022 | £17K | £12K | £3,378 | 2 | |
| 31 Mar 2021 | £7,062 | £28K | £22K | 2 | |
| 31 Mar 2020 | £2,043 | £14K | £14K | 2 |
Where Watkinsons Heating Ltd is registered
The registered office is in Grimsby (DN31), in the North East Lincolnshire local authority area, Yorkshire and The Humber. Show DN31 3AT on a map.
Other trade companies in DN31
- Mybel H&S LimitedSpecialist contractors
- Lincolnshire Forest Services LtdLandscapers and gardeners
- Clearview Vision Consulting LimitedCivil engineering
- GCGH Electrical & Construction Solutions LimitedElectricians
- Grimsby Auto Salvage Co LtdMotor traders
- JMC Construction Services LimitedCivil engineering
- Hicks Automotive LimitedMechanics and garages
- Rutherford Landscaping and Supplies LimitedLandscapers and gardeners
What happens if Watkinsons 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11883084
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2019 (7 years ago)
- Registered office
- Vba 21 the Enterprise Village, Prince Albert Gardens, Grimsby, Lincolnshire, DN31 3AT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 March 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 Grimsby
Other active plumbing and heating companies registered in Grimsby.
- Westlands Heating Limited2010
- Woods (Waltham) Limited2017
- Yolo Heat Ltd2026
- All Seasons Refrigeration & Air Conditioning Limited2003
- Alpha Plumbing Ltd2024
- Atg Building Ltd2023
- Banks Refrigeration Services Limited1982
- Bca Plumbing Heating Gas Services Ltd2024
All plumbing and heating companies in Grimsby · All trades in Grimsby · Plumbers and heating engineers across the UK
Frequently asked questions
When are Watkinsons Heating Ltd's accounts due?
Watkinsons Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Watkinsons Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Watkinsons Heating Ltd still trading?
Watkinsons 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 Watkinsons Heating Ltd do?
Watkinsons Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Watkinsons Heating Ltd?
Watkinsons Heating Ltd was incorporated on 14 March 2019, 7 years ago.
What is the penalty if Watkinsons 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 Watkinsons 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.