- Companies
- Plumbers and heating engineers
- Woking
- Carwyn Plumbing & Heating Ltd
Carwyn Plumbing & Heating Ltd
- Company number
- 16396147
- Incorporated
- 18 Apr 20251 year trading
- Registered office
- Flat 3 Friar House, Copse Road, Woking, GU21 8ST
- Nature of business
- Plumbing, heat and air-conditioning installation
Carwyn Plumbing & Heating Ltd is a 1-year-old private limited company registered in Woking, company number 16396147, one of 62 plumbing and heating companies in Woking. Its next accounts are due at Companies House on 18 January 2027, and its first CT600 is due at HMRC on 17 April 2027.
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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Carwyn Plumbing & Heating LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Carwyn Plumbing & Heating Ltd is registered
The registered office is in Woking (GU21), in the Woking local authority area, South East. Show GU21 8ST on a map.
Other trade companies in GU21
- The Retro Emporium Services LimitedCleaning companies
- Ses Air Conditioning LtdPlumbers and heating engineers
- Hubdub Camper LimitedMotor traders
- Pristine Handover LimitedCleaning companies
- Orbis Trade LtdMotor traders
- Kingsmoor Systems LtdMachinery repair and installation
- SK Maintenance LtdSpecialist contractors
- JGT Scaffolding LimitedScaffolders
What happens if Carwyn Plumbing & 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 18 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Jan 2027 to 18 Feb 2027 | £150 |
| 1 to 3 months late | 19 Feb 2027 to 18 Apr 2027 | £375 |
| 3 to 6 months late | 19 Apr 2027 to 18 Jul 2027 | £750 |
| More than 6 months late | From 19 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16396147
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 April 2025 (1 year ago)
- Registered office
- Flat 3 Friar House, Copse Road, Woking, GU21 8ST
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 April 2026
- Previous names
- Snug Services Ltd (until 29 Apr 2025)
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 Woking
Other active plumbing and heating companies registered in Woking.
- Choiceall Limited1994
- Coretech Mechanical Limited2026
- D Green & Co (Cooker & Heating Solutions) Ltd2025
- DNG Plumbing Ltd2018
- Elite Plumbing and Heating Surrey Limited2024
- Erp Gas Services Ltd2018
- Gary Bullen Ltd2010
- Gme Commercial Gas Services Limited2008
All plumbing and heating companies in Woking · All trades in Woking · Plumbers and heating engineers across the UK
Frequently asked questions
When are Carwyn Plumbing & Heating Ltd's accounts due?
Carwyn Plumbing & Heating Ltd's next accounts are due at Companies House by 18 January 2027 (in 97 days), covering the period to 30 April 2026.
When is Carwyn Plumbing & Heating 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 17 April 2026, due by 17 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Carwyn Plumbing & Heating Ltd still trading?
Carwyn Plumbing & 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 Carwyn Plumbing & Heating Ltd do?
Carwyn Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Carwyn Plumbing & Heating Ltd?
Carwyn Plumbing & Heating Ltd was incorporated on 18 April 2025, 1 year ago.
What is the penalty if Carwyn Plumbing & 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 Carwyn Plumbing & 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.