- Companies
- Plumbers and heating engineers
- Berkhamsted
- Qualifix Installations J.C Ltd
Qualifix Installations J.C Ltd
- Company number
- 15625180
- Incorporated
- 7 Apr 20242 years trading
- Registered office
- 30 Holly Drive, Berkhamsted, HP4 2JR
- Nature of business
- Plumbing, heat and air-conditioning installation
Qualifix Installations J.C Ltd is a 2-year-old private limited company registered in Berkhamsted, company number 15625180, one of 13 plumbing and heating companies in Berkhamsted. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 down £8,655 (-127.4%) on the year before, to -£1,859.
- Current assets of £72K against £74K owed within a year: 1.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | -£1,859 | £72K | £74K | 1 | |
| 30 Apr 2025 | £6,796 | £23K | £16K | 0 |
Where Qualifix Installations J.C Ltd is registered
The registered office is in Berkhamsted (HP4), in the Dacorum local authority area, East of England. Show HP4 2JR on a map.
Other trade companies in HP4
- Berkofix LtdBuilders
- Mangan Group LtdCivil engineering
- MCB Farms LtdBuilders
- MJH Design and Build LtdBuilders
- Phillips Doors & Windows LimitedJoiners and carpenters
- Isio Estates LtdFacilities management
- Pme Land LimitedProperty developers
- Platinum Garden Services LtdLandscapers and gardeners
What happens if Qualifix Installations J.C 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15625180
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2024 (2 years ago)
- Registered office
- 30 Holly Drive, Berkhamsted, HP4 2JR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 6 April 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 Berkhamsted
Other active plumbing and heating companies registered in Berkhamsted.
- R G Parrott Limited2000
- R R Tompkins Plumbing & Heating Contractors Limited2011
- RKW Plumbing and Heating Limited2011
- Soc Plumbing & Heating Ltd2026
- A B W Services Limited2004
- Element Home Services Ltd2022
- Fastflow Heating Solutions Ltd2019
- Full House Property Maintenance Ltd2011
All plumbing and heating companies in Berkhamsted · All trades in Berkhamsted · Plumbers and heating engineers across the UK
Frequently asked questions
When are Qualifix Installations J.C Ltd's accounts due?
Qualifix Installations J.C Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Qualifix Installations J.C Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Qualifix Installations J.C Ltd still trading?
Qualifix Installations J.C 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 Qualifix Installations J.C Ltd do?
Qualifix Installations J.C Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Qualifix Installations J.C Ltd?
Qualifix Installations J.C Ltd was incorporated on 7 April 2024, 2 years ago.
What is the penalty if Qualifix Installations J.C 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 Qualifix Installations J.C 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.