- Companies
- Plumbers and heating engineers
- Cambridge
- Speedfixplumbing Ltd
Speedfixplumbing Ltd
- Company number
- 15803089
- Incorporated
- 26 Jun 20242 years trading
- Registered office
- 8 Helen Close, Cambridge, CB5 8TW
- Nature of business
- Plumbing, heat and air-conditioning installation
Speedfixplumbing Ltd is a 2-year-old private limited company registered in Cambridge, company number 15803089, one of 105 plumbing and heating companies in Cambridge. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Speedfixplumbing Ltd is registered
The registered office is in Cambridge (CB5), in the Cambridge local authority area, East of England. Show CB5 8TW on a map.
Other trade companies in CB5
- Ottimo Bathrooms LtdPlumbers and heating engineers
- HB Building Projects LtdBuilders
- Rentrentuk LtdProperty developers
- Urgent Pro Plumbing LtdPlumbers and heating engineers
- Bright Nook Services LtdCleaning companies
- Jetline Aero LtdMachinery repair and installation
- Home and Garden Cam Service LtdLandscapers and gardeners
- SJL Energy Services LimitedMachinery repair and installation
Also registered at this address
1 other company uses the same registered office as Speedfixplumbing Ltd.
- Urgent Pro Plumbing LtdPlumbers and heating engineers
What happens if Speedfixplumbing 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15803089
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2024 (2 years ago)
- Registered office
- 8 Helen Close, Cambridge, CB5 8TW
- 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 2025
- Last confirmation statement
- 25 June 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 Cambridge
Other active plumbing and heating companies registered in Cambridge.
- Speedy Plumbing & Drain Ltd2026
- ST Ives Heating & Plumbing Limited2025
- Starling Plumbing & Heating Ltd2011
- Techmanoncall Ltd2022
- The Cambridgeshire Plumbing Company Ltd2019
- The Plumbing Company Limited2002
- Total Facility Management Limited2013
- Turner Mechanical Services Ltd2018
All plumbing and heating companies in Cambridge · All trades in Cambridge · Plumbers and heating engineers across the UK
Frequently asked questions
When are Speedfixplumbing Ltd's accounts due?
Speedfixplumbing Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Speedfixplumbing Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Speedfixplumbing Ltd still trading?
Speedfixplumbing 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 Speedfixplumbing Ltd do?
Speedfixplumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Speedfixplumbing Ltd?
Speedfixplumbing Ltd was incorporated on 26 June 2024, 2 years ago.
What is the penalty if Speedfixplumbing 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 Speedfixplumbing 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.