- Companies
- Plumbers and heating engineers
- Swindon
- MWR Plumbing and Heating (Contractors) Limited
MWR Plumbing and Heating (Contractors) Limited
- Company number
- 05417800
- Incorporated
- 7 Apr 200521 years trading
- Registered office
- 43-45 Devizes Road, Swindon, Wiltshire, SN1 4BG
- Nature of business
- Plumbing, heat and air-conditioning installation
MWR Plumbing and Heating (Contractors) Limited is a 21-year-old private limited company registered in Swindon, company number 05417800, one of 164 plumbing and heating companies in Swindon. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £15 (+0%) on the year before, to £288K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £325K against £15K owed within a year: more than 10 times cover.
- 5 employees on average, down from 8 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £288K | £42K | £325K | £15K | 5 |
| 31 Mar 2025 | £287K | £325K | £397K | £84K | 8 |
| 31 Mar 2024 | £329K | £256K | £415K | £59K | 9 |
| 31 Mar 2023 | £516K | £537K | £772K | £218K | 0 |
| 31 Mar 2022 | £555K | £738K | £1.1M | £381K | 19 |
| 31 Mar 2021 | £626K | £693K | £1M | £240K | 19 |
| 31 Mar 2020 | £387K | £330K | £541K | £186K | |
| 31 Mar 2019 | £327K | £372K | £495K | £186K | |
| 31 Mar 2018 | £179K | £310K | £414K | £202K | |
| 31 Mar 2017 | £79K | £200K | £349K | £236K |
Where MWR Plumbing and Heating (Contractors) Limited is registered
The registered office is in Swindon (SN1), in the Swindon local authority area, South West. Show SN1 4BG on a map.
Other trade companies in SN1
- Terraform Surfacing LimitedSpecialist contractors
- Haq Builders Swindon LtdBuilders
- Yeshi Construction LimitedBuilders
- Built & Bespoke LtdBuilders
- Saxon Property Care LtdBuilders
- DBX Contracts LimitedBuilders
- Hamaazs LtdSpecialist contractors
- E&R Electrics LtdElectricians
Also registered at this address
18 other companies use the same registered office as MWR Plumbing and Heating (Contractors) Limited.
- Agricultural & Estate Services LimitedInstallers
- Anas STS LtdMechanics and garages
- Castlewood (Commercial) Properties LimitedProperty developers
- Castlewood Properties Ventures LtdProperty developers
- Colburn East LimitedProperty developers
- Colburn North LtdProperty developers
- Eco Greener Home LimitedInstallers
- Equinox Building Solutions (Swindon) LtdFinishing trades
- Gastech Wilts LtdPlumbers and heating engineers
- Hammersley Developments LimitedProperty developers
- Hickmans Electrical Engineers and Contractors LimitedElectricians
- Lakeside Carpentry and Building Services LimitedSpecialist contractors
- Lap 911 LtdMechanics and garages
- National Van Sales LtdMotor traders
- NCS Sales LimitedMotor traders
- PWB Building Services LimitedBuilders
- Stonelear LimitedProperty developers
- Swindon Technical Services LimitedMechanics and garages
What happens if MWR Plumbing and Heating (Contractors) 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05417800
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2005 (21 years ago)
- Registered office
- 43-45 Devizes Road, Swindon, Wiltshire, SN1 4BG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 7 April 2026
- Charges (mortgages)
- 0 outstanding of 2 registered
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 Swindon
Other active plumbing and heating companies registered in Swindon.
- Mygasworks Ltd2011
- Nathe Plumbing & Property Services Ltd2025
- Newland Plumbing and Heating Limited2009
- Next Generation Solar Ltd2020
- North Star Technical Ltd2026
- Noventra Plumbing Limited2026
- P S Ansell Plumbing & Heating Ltd2015
- P&A Plumbing Limited2018
All plumbing and heating companies in Swindon · All trades in Swindon · Plumbers and heating engineers across the UK
Frequently asked questions
When are MWR Plumbing and Heating (Contractors) Limited's accounts due?
MWR Plumbing and Heating (Contractors) Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is MWR Plumbing and Heating (Contractors) Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is MWR Plumbing and Heating (Contractors) Limited still trading?
MWR Plumbing and Heating (Contractors) 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 MWR Plumbing and Heating (Contractors) Limited do?
MWR Plumbing and Heating (Contractors) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MWR Plumbing and Heating (Contractors) Limited?
MWR Plumbing and Heating (Contractors) Limited was incorporated on 7 April 2005, 21 years ago.
What is the penalty if MWR Plumbing and Heating (Contractors) 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 MWR Plumbing and Heating (Contractors) 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.