- Companies
- Plumbers and heating engineers
- Hatfield
- C & A Engineering Services Ltd
C & A Engineering Services Ltd
- Company number
- 12317900
- Incorporated
- 15 Nov 20196 years trading
- Registered office
- Room 17A, Great North Road, Hatfield, AL9 5BL
- Nature of business
- Plumbing, heat and air-conditioning installation
C & A Engineering Services Ltd is a 6-year-old private limited company registered in Hatfield, company number 12317900, one of 38 plumbing and heating companies in Hatfield. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
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 £20K (+119.9%) on the year before, to £38K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £278K against £268K owed within a year: 1.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £38K | £59K | £278K | £268K | 3 |
| 30 Nov 2024 | £17K | £14K | £198K | £205K | 3 |
| 30 Nov 2023 | £4,487 | £141K | £388K | £397K | 3 |
| 30 Nov 2022 | £74K | £133K | £267K | £189K | 3 |
| 30 Nov 2021 | £189K | £343K | £396K | £195K | 4 |
| 30 Nov 2020 | £16K | £154K | £271K | £220K | 4 |
Who runs and owns C & A Engineering Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** W*** | Director | Nov 2019 |
Person with significant control
Where C & A Engineering Services Ltd is registered
The registered office is in Hatfield (AL9), in the Welwyn Hatfield local authority area, East of England. Show AL9 5BL on a map.
Other trade companies in AL9
- DMC Equity LtdProperty developers
- Summit Air Conditioning Services LtdPlumbers and heating engineers
- Teknosa Automotive LimitedMotor traders
- Enki Construction LtdBuilders
- Queensbury ST Ippolyts LimitedBuilders
- William Douglas Acquisitions LimitedProperty developers
- LG Site Services LimitedBuilders
- Miella Construction LtdPlumbers and heating engineers
What happens if C & A Engineering 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12317900
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2019 (6 years ago)
- Registered office
- Room 17A, Great North Road, Hatfield, AL9 5BL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 15 May 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 Hatfield
Other active plumbing and heating companies registered in Hatfield.
- Calidra Installations Ltd2010
- Central Ducts Limited2016
- CGC Heating Ltd2020
- Cherokee Consulting Limited2003
- City Drainage Solutions Ltd2018
- Copperance Ltd2026
- Direct Plumbing & Heating Services Limited2017
- Emmahan Limited2023
All plumbing and heating companies in Hatfield · All trades in Hatfield · Plumbers and heating engineers across the UK
Frequently asked questions
When are C & A Engineering Services Ltd's accounts due?
C & A Engineering Services Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is C & A Engineering Services Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is C & A Engineering Services Ltd still trading?
C & A Engineering 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 C & A Engineering Services Ltd do?
C & A Engineering Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is C & A Engineering Services Ltd?
C & A Engineering Services Ltd was incorporated on 15 November 2019, 6 years ago.
Who runs C & A Engineering Services Ltd?
C & A Engineering Services Ltd has 1 active director, the longest-serving appointed in Nov 2019. Their names and service addresses are on the Companies House register.
Who owns C & A Engineering Services Ltd?
One person or company has significant control of C & A Engineering Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if C & A Engineering 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 C & A Engineering 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.