- Companies
- Plumbers and heating engineers
- Deal
- Grinstead Building Services Ltd
Grinstead Building Services Ltd
- Company number
- 14160015
- Incorporated
- 8 Jun 20224 years trading
- Registered office
- Sholden Nurseries, Land North of Northwall Road, Deal, Kent, CT14 6PP
- Nature of business
- Plumbing, heat and air-conditioning installation
Grinstead Building Services Ltd is a 4-year-old private limited company registered in Deal, company number 14160015, one of 15 plumbing and heating companies in Deal. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
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 £40K (+191.5%) on the year before, to £61K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £83K against £55K owed within a year: 1.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £61K | £83K | £55K | 2 | |
| 30 Jun 2025 | £21K | £63K | £40K | 2 | |
| 30 Jun 2024 | £20K | £58K | £38K | 2 | |
| 30 Jun 2023 | -£7,755 | £7,180 | £15K | 2 |
Where Grinstead Building Services Ltd is registered
The registered office is in Deal (CT14), in the Dover local authority area, South East. Show CT14 6PP on a map.
Other trade companies in CT14
- Victoria&Alex Construction LtdInstallers
- Shakticola Consultants LimitedProperty developers
- A W Carpentry LtdJoiners and carpenters
- Lens Groundwork & Utilities LtdCivil engineering
- MBM Electrical Services (Deal) LtdElectricians
- SBG Brickwork & Construction LtdFinishing trades
- Morgan P Utilities LimitedCivil engineering
- Eclectic Collection LtdMechanics and garages
What happens if Grinstead Building 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 31 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 14160015
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 June 2022 (4 years ago)
- Registered office
- Sholden Nurseries, Land North of Northwall Road, Deal, Kent, CT14 6PP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 7 June 2026
- Previous names
- Grinstead Mechanical Ltd (until 15 Sep 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 Deal
Other active plumbing and heating companies registered in Deal.
- Gro Heating Ltd2012
- J & T Heating Ltd2014
- J D Griggs Plumbing Ltd2023
- Wegberg Limited2013
- Wegtec Ltd2025
- Amdell Limited1993
- Amdell Renewables Limited2023
- Ams Plumbing and Heating Services South Ltd2023
All plumbing and heating companies in Deal · All trades in Deal · Plumbers and heating engineers across the UK
Frequently asked questions
When are Grinstead Building Services Ltd's accounts due?
Grinstead Building Services Ltd's next accounts are due at Companies House by 31 March 2028 (in 536 days), covering the period to 30 June 2027.
When is Grinstead Building Services Ltd's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Grinstead Building Services Ltd still trading?
Grinstead Building 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 Grinstead Building Services Ltd do?
Grinstead Building Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Grinstead Building Services Ltd?
Grinstead Building Services Ltd was incorporated on 8 June 2022, 4 years ago.
What is the penalty if Grinstead Building 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 Grinstead Building 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.