- Companies
- Plumbers and heating engineers
- Crook
- MJW Gas and Plumbing Services Ltd
MJW Gas and Plumbing Services Ltd
- Company number
- 09744155
- Incorporated
- 21 Aug 201511 years trading
- Registered office
- 12 Whitwell Terrace, Crook, Co Durham, DL15 9NQ
- Nature of business
- Plumbing, heat and air-conditioning installation
MJW Gas and Plumbing Services Ltd is a 11-year-old private limited company registered in Crook, company number 09744155, one of 12 plumbing and heating companies in Crook. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £42K (+14%) on the year before, to £339K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £364K against £36K owed within a year: more than 10 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £339K | £353K | £364K | £36K | 4 |
| 30 Sep 2024 | £298K | £323K | £330K | £48K | 4 |
| 30 Sep 2023 | £264K | £288K | £293K | £49K | 4 |
| 30 Sep 2022 | £206K | £208K | £216K | £38K | 4 |
| 30 Sep 2021 | £154K | £184K | £189K | £49K | 4 |
| 30 Sep 2020 | £153K | £215K | £234K | £34K | 5 |
| 30 Sep 2019 | £133K | £168K | £184K | £55K | 5 |
| 30 Sep 2018 | £91K | £132K | £148K | £62K | 5 |
| 30 Sep 2017 | £51K | £82K | £96K | £53K | 3 |
| 30 Sep 2016 | £20K | £65K | £79K | £71K |
Where MJW Gas and Plumbing Services Ltd is registered
The registered office is in Crook (DL15), in the County Durham local authority area, North East. Show DL15 9NQ on a map.
Other trade companies in DL15
- Investor Project Solutions LtdProperty developers
- N Herron Plumbing & Heating LtdPlumbers and heating engineers
- Caspian Renovations LtdBuilders
- JRL Reach LtdRoofers
- Luka Groundworks LtdLandscapers and gardeners
- Platinum Sparkle Squad LtdCleaning companies
- Designer Groundworks LtdLandscapers and gardeners
- Blaze Plumbing & Heating LimitedPlumbers and heating engineers
What happens if MJW Gas and Plumbing 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 09744155
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2015 (11 years ago)
- Registered office
- 12 Whitwell Terrace, Crook, Co Durham, DL15 9NQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 19 August 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 Crook
Other active plumbing and heating companies registered in Crook.
- ML Dixon Plumbing & Heating Engineer Ltd2018
- Msu Heating Solutions Ltd2026
- N Herron Plumbing & Heating Ltd2026
- Penfould Heating & Renewables Ltd2022
- QR Domestic Plumbing Ltd2026
- Arnies Plumbing Services Ltd2024
- Blaze Plumbing & Heating Limited2026
- D&C Gas Services (Ne) Ltd2024
All plumbing and heating companies in Crook · All trades in Crook · Plumbers and heating engineers across the UK
Frequently asked questions
When are MJW Gas and Plumbing Services Ltd's accounts due?
MJW Gas and Plumbing Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is MJW Gas and Plumbing Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is MJW Gas and Plumbing Services Ltd still trading?
MJW Gas and Plumbing 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 MJW Gas and Plumbing Services Ltd do?
MJW Gas and Plumbing Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MJW Gas and Plumbing Services Ltd?
MJW Gas and Plumbing Services Ltd was incorporated on 21 August 2015, 11 years ago.
What is the penalty if MJW Gas and Plumbing 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 MJW Gas and Plumbing 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.