- Companies
- Plumbers and heating engineers
- Grimsby
- Hayward Mechanical Ltd
Hayward Mechanical Ltd
- Company number
- 14863743
- Incorporated
- 11 May 20233 years trading
- Registered office
- 5 Town Hall Street, Grimsby, DN31 1HN
- Nature of business
- Plumbing, heat and air-conditioning installation
Hayward Mechanical Ltd is a 3-year-old private limited company registered in Grimsby, company number 14863743, one of 83 plumbing and heating companies in Grimsby. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 on the year before, to £13K.
- Current assets of £20K against £7,198 owed within a year: 2.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £13K | £20K | £7,198 | 1 | |
| 31 May 2024 | £632 | £2,608 | £1,018 | 1 |
Where Hayward Mechanical Ltd is registered
The registered office is in Grimsby (DN31), in the North East Lincolnshire local authority area, Yorkshire and The Humber. Show DN31 1HN 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
Also registered at this address
24 other companies use the same registered office as Hayward Mechanical Ltd.
- Brookes Refrigeration & Air Conditioning LimitedPlumbers and heating engineers
- BSB Maintenance Services LimitedMachinery repair and installation
- Cjwdev LimitedMotor traders
- D.A.Turrell LtdInstallers
- Danny Kent LtdBuilders
- Danny Webster Construction LimitedProperty developers
- East Coast Properties LimitedProperty developers
- G A Jackson Construction LtdInstallers
- GJB Plumbing & Property Maintenance LimitedPlumbers and heating engineers
- GP Electrical Services LimitedElectricians
- Grimsby Cars LimitedMotor traders
- James Foster & Co Building Services LimitedProperty developers
- JGP Property Maintenance LimitedFinishing trades
- L.H. Robinson & Son LimitedLandscapers and gardeners
- Lee Smith Builders LimitedSpecialist contractors
- Midland Service Garage LimitedMechanics and garages
- Picture Windows (Lincs) LimitedGlaziers
- Raven Roofing & Repairs LtdRoofers
- Rutherford Landscaping and Supplies LimitedLandscapers and gardeners
- S.Brown Joinery LtdJoiners and carpenters
- Salamander Property Maintenance LimitedGlaziers
- Simon Dobson Tree Services LimitedLandscapers and gardeners
- Stanton Builders LtdFinishing trades
- Whall 2 Whall Builders LimitedSpecialist contractors
What happens if Hayward Mechanical 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 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14863743
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2023 (3 years ago)
- Registered office
- 5 Town Hall Street, Grimsby, DN31 1HN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 10 May 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.
- Heat Tech (Grimsby) Limited2001
- Home Heating Services Grimsby Ltd2023
- Howard Plumbing and Heating Services Ltd2018
- Humber Homes Heating Ltd2022
- Industrix Plumbing & Joinery Limited2026
- J Southern Plumbing & Heating Limited2026
- J2 Plumbing and Heating Ltd2021
- James Gibbons Plumbing & Heating Limited2019
All plumbing and heating companies in Grimsby · All trades in Grimsby · Plumbers and heating engineers across the UK
Frequently asked questions
When are Hayward Mechanical Ltd's accounts due?
Hayward Mechanical Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Hayward Mechanical Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Hayward Mechanical Ltd still trading?
Hayward Mechanical 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 Hayward Mechanical Ltd do?
Hayward Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Hayward Mechanical Ltd?
Hayward Mechanical Ltd was incorporated on 11 May 2023, 3 years ago.
What is the penalty if Hayward Mechanical 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 Hayward Mechanical 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.