- Companies
- Machinery repair and installation
- Crawley
- Theboilerboys Ltd
Theboilerboys Ltd
- Company number
- 17428400
- Incorporated
- 30 Aug 2026
- Registered office
- 31 Westway, Crawley, RH10 3QS
- Nature of business
- Repair of other equipment; Plumbing, heat and air-conditioning installation
Theboilerboys Ltd is a newly incorporated private limited company registered in Crawley, company number 17428400, one of 42 machinery repair and installation companies in Crawley. Its next accounts are due at Companies House on 30 May 2028, and its first CT600 is due at HMRC on 29 August 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Theboilerboys Ltd is registered
The registered office is in Crawley (RH10), in the Mid Sussex local authority area, South East. Show RH10 3QS on a map.
Other trade companies in RH10
- Urban Breeze LtdPlumbers and heating engineers
- Alexway Prime LtdMotor traders
- Jayappiah Property Group LimitedProperty developers
- Gooads LimitedFinishing trades
- Befast Plumbing & Drainage LimitedPlumbers and heating engineers
- NN Electrical LimitedElectricians
- Upperline Interiors LimitedPainters and decorators
- RMT Performance LimitedMotor traders
Also registered at this address
1 other company uses the same registered office as Theboilerboys Ltd.
- CB Gas & Oil Heating LtdPlumbers and heating engineers
What happens if Theboilerboys 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 30 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 May 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 30 Aug 2028 | £375 |
| 3 to 6 months late | 31 Aug 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17428400
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 August 2026
- Registered office
- 31 Westway, Crawley, RH10 3QS
- Nature of business
- Repair of other equipment (SIC 33190)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Crawley
Other active machinery repair and installation companies registered in Crawley.
- Toogood Industrial Limited2003
- UK Great Ltd2022
- Venturi Gas and Heating Ltd2024
- Vertavia Limited2020
- West Sussex Hydraulics Limited2017
- Zair Technics Ltd2023
- A1 Fire Protection Ltd2011
- Aaravpusloori Ltd2022
All machinery repair and installation companies in Crawley · All trades in Crawley · Machinery repair and installation across the UK
Frequently asked questions
When are Theboilerboys Ltd's accounts due?
Theboilerboys Ltd's next accounts are due at Companies House by 30 May 2028 (in 595 days), covering the period to 31 August 2027.
When is Theboilerboys Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 August 2027, due by 29 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Theboilerboys Ltd still trading?
Theboilerboys 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 Theboilerboys Ltd do?
Theboilerboys Ltd is registered under Repair of other equipment (SIC 33190); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Theboilerboys Ltd?
Theboilerboys Ltd was incorporated on 30 August 2026, less than a year ago.
What is the penalty if Theboilerboys 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 Theboilerboys 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.