- Companies
- Plumbers and heating engineers
- Stevenage
- MJH Plumbing & Drainage Limited
MJH Plumbing & Drainage Limited
- Company number
- 07449095
- Incorporated
- 24 Nov 201015 years trading
- Registered office
- Richmond House, Walkern Road, Stevenage, Herts, SG1 3QP
- Nature of business
- Plumbing, heat and air-conditioning installation
MJH Plumbing & Drainage Limited is a 15-year-old private limited company registered in Stevenage, company number 07449095, one of 95 plumbing and heating companies in Stevenage. 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 £9,417 (+6.3%) on the year before, to £160K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £208K against £92K owed within a year: 2.3 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 Nov 2025 | £160K | £133K | £208K | £92K | 4 |
| 30 Nov 2024 | £150K | £134K | £199K | £71K | 4 |
| 30 Nov 2023 | £208K | £202K | £276K | £91K | 4 |
| 30 Nov 2022 | £174K | £165K | £285K | £108K | 4 |
| 30 Nov 2021 | £119K | £159K | £217K | £91K | 4 |
| 30 Nov 2020 | £127K | £189K | £240K | £97K | 3 |
| 30 Nov 2019 | £108K | £62K | £146K | £85K | 3 |
| 30 Nov 2018 | £80K | £26K | £114K | £83K | 3 |
| 30 Nov 2017 | £62K | £16K | £61K | £52K | 3 |
| 30 Nov 2016 | £107K | £7,372 | £100K | £61K |
Where MJH Plumbing & Drainage Limited is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 3QP on a map.
Other trade companies in SG1
- Masterplumbing&Heating LtdPlumbers and heating engineers
- Ohiggins Property Solutions LtdProperty developers
- Bird Detailing LtdCleaning companies
- Tedted Engineering LtdMechanics and garages
- DSS Facilities LtdFacilities management
- Macala Engineering LimitedSpecialist contractors
- Regency Detailing LtdMechanics and garages
- Ashtons Property Group LtdProperty developers
Also registered at this address
21 other companies use the same registered office as MJH Plumbing & Drainage Limited.
- Brigit's Motorz LimitedMotor traders
- British Parts LimitedMotor traders
- Daytona Designs LimitedMotor traders
- E P S Site Solutions LimitedPlumbers and heating engineers
- HP Tuners Europe LtdMotor traders
- Iwl Contractors LimitedElectricians
- J Collyer Services LimitedPlumbers and heating engineers
- PRG Door Systems LimitedMachinery repair and installation
- Royston Vehicle Services LimitedMechanics and garages
- S & J Brock Builders LimitedFinishing trades
- Samuel Beadie (Arlesey) LimitedProperty developers
- Samuel Beadie (Investments) LimitedProperty developers
- Samuel Beadie (Residential) LimitedProperty developers
- Shire Maintenance LtdSpecialist contractors
- Stonepoint LimitedBuilders
- Stuart Brock LimitedInstallers
- TK Marine LimitedMachinery repair and installation
- Top Road DM LtdProperty developers
- Top Road Group LimitedProperty developers
- Wefixnow LimitedFinishing trades
- Yellow Tomato Homes LimitedProperty developers
What happens if MJH Plumbing & Drainage Limited 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
- 07449095
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 November 2010 (15 years ago)
- Registered office
- Richmond House, Walkern Road, Stevenage, Herts, SG1 3QP
- 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
- 24 November 2025
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 Stevenage
Other active plumbing and heating companies registered in Stevenage.
- My-Gas Heating Services Ltd2017
- Partnership Heating and Plumbing Ltd.2019
- Pinnacle Plumbers & Heating Ltd2019
- Plumbco Solutions Ltd2025
- Plumbrightt Ltd2025
- Priority Heating Limited2003
- Procare Plumbing Maintenance Ltd2026
- R & R Plumbing and Heating Herts Ltd2022
All plumbing and heating companies in Stevenage · All trades in Stevenage · Plumbers and heating engineers across the UK
Frequently asked questions
When are MJH Plumbing & Drainage Limited's accounts due?
MJH Plumbing & Drainage Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is MJH Plumbing & Drainage Limited'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 MJH Plumbing & Drainage Limited still trading?
MJH Plumbing & Drainage Limited 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 MJH Plumbing & Drainage Limited do?
MJH Plumbing & Drainage Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MJH Plumbing & Drainage Limited?
MJH Plumbing & Drainage Limited was incorporated on 24 November 2010, 15 years ago.
What is the penalty if MJH Plumbing & Drainage Limited 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 MJH Plumbing & Drainage Limited 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.