- Companies
- Plumbers and heating engineers
- Derby
- CHJ Service & Maintenance Ltd
CHJ Service & Maintenance Ltd
- Company number
- 05657880
- Incorporated
- 19 Dec 200520 years trading
- Registered office
- Sixth Floor Cavendish Building, 1 Agard Street, Derby, Derbyshire, DE1 1DZ
- Nature of business
- Plumbing, heat and air-conditioning installation
CHJ Service & Maintenance Ltd is a 20-year-old private limited company registered in Derby, company number 05657880, one of 176 plumbing and heating companies in Derby. 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.
Is this your company?
File the 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 CHJ Service & Maintenance 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.
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 £485 (+12.4%) on the year before, to -£3,421.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £14K against £17K owed within a year: 0.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£3,421 | £191 | £14K | £17K | 0 |
| 30 Jun 2024 | -£3,906 | £97 | £17K | £21K | 1 |
| 30 Jun 2023 | £62K | £3,566 | £109K | £48K | 1 |
| 7 Apr 2022 | £3,576 | £28K | £27K | 1 | |
| 31 Dec 2020 | £30K | £39K | £24K | 2 | |
| 31 Dec 2019 | £58K | £80K | £41K | ||
| 31 Dec 2018 | £39K | £22K | £60K | £39K | 3 |
| 31 Dec 2017 | £54K | £37K | £84K | £39K | 3 |
| 31 Dec 2016 | £48K | £25K | £63K | £26K | 3 |
| 31 Dec 2015 | £80K | £44K | £89K | £24K |
Who runs and owns CHJ Service & Maintenance Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** J*** | Director | Apr 2022 |
7 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| D*** F*** | Secretary | Apr 2015 | Apr 2022 |
| J*** F*** | Secretary | Dec 2005 | Apr 2015 |
| Form 10 Secretaries Fd Ltd | Corporate Nominee Secretary | Dec 2005 | Dec 2005 |
| J*** F*** | Director | Dec 2005 | Apr 2022 |
| G*** P*** | Director | Dec 2005 | Jun 2008 |
| S*** W*** | Director | Apr 2008 | Aug 2009 |
| Form 10 Directors Fd Ltd | Nominee director (company) | Dec 2005 | Dec 2005 |
Person with significant control
Where CHJ Service & Maintenance Ltd is registered
The registered office is in Derby (DE1), in the Derby local authority area, East Midlands. Show DE1 1DZ on a map.
Other trade companies in DE1
- RT & Am Residential LtdProperty developers
- Presswood Maintenance LtdSpecialist contractors
- Moto Z LimitedMotor traders
- Angdey Union LtdBuilders
- Prestige Body Care LtdMechanics and garages
- Premier Business Group LimitedMotor traders
- Streamline Plumbing & Heating LtdPlumbers and heating engineers
- Dsfairfix LtdSpecialist contractors
Shared registered office
30 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if CHJ Service & Maintenance 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
- 05657880
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 December 2005 (20 years ago)
- Registered office
- Sixth Floor Cavendish Building, 1 Agard Street, Derby, Derbyshire, DE1 1DZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 3 May 2026
- Previous names
- Air Resolve Ltd (until 17 Jul 2023)
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 Derby
Other active plumbing and heating companies registered in Derby.
- Chris Thornton Plumbing Limited2003
- CJG Plumbing & Heating Ltd2023
- Clarke's Plumbing & Heating Ltd2018
- Conduction (UK) Ltd2003
- County Gas and Heating Ltd2024
- DCR Mechanical Services Ltd2014
- Derby Bathroom & Heating Ltd2017
- Derby Plumbing & Gas Services Limited2019
All plumbing and heating companies in Derby · All trades in Derby · Plumbers and heating engineers across the UK
Frequently asked questions
When are CHJ Service & Maintenance Ltd's accounts due?
CHJ Service & Maintenance 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 CHJ Service & Maintenance 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 CHJ Service & Maintenance Ltd still trading?
CHJ Service & Maintenance 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 CHJ Service & Maintenance Ltd do?
CHJ Service & Maintenance Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is CHJ Service & Maintenance Ltd?
CHJ Service & Maintenance Ltd was incorporated on 19 December 2005, 20 years ago.
Who runs CHJ Service & Maintenance Ltd?
CHJ Service & Maintenance Ltd has 1 active director, the longest-serving appointed in Apr 2022. Their names and service addresses are on the Companies House register.
Who owns CHJ Service & Maintenance Ltd?
One person or company has significant control of CHJ Service & Maintenance Ltd: Chj Mechanical Ltd (owns 75% or more of the shares).
What is the penalty if CHJ Service & Maintenance 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 CHJ Service & Maintenance 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.