- Companies
- Plumbers and heating engineers
- Swindon
- The Plumbing & Heating Company Limited
The Plumbing & Heating Company Limited
- Company number
- 09911618
- Incorporated
- 10 Dec 201510 years trading
- Registered office
- 7A High Street, Highworth, Swindon, SN6 7AG
- Nature of business
- Plumbing, heat and air-conditioning installation
The Plumbing & Heating Company Limited is a 10-year-old private limited company registered in Swindon, company number 09911618, one of 164 plumbing and heating companies in Swindon. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 down £50K (-98.2%) on the year before, to £922.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £51K against £20K owed within a year: 2.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £922 | £51K | £20K | 0 | |
| 31 Dec 2024 | £51K | 0 | |||
| 31 Dec 2023 | £784 | 0 | |||
| 31 Dec 2022 | £557 | £34K | £21K | 3 | |
| 31 Dec 2021 | £2,686 | £58K | £34K | 2 | |
| 31 Dec 2020 | £367 | £73K | £27K | 2 | |
| 31 Dec 2019 | £91 | £29K | £27K | 2 | |
| 31 Dec 2018 | £3,480 | £21K | £16K | 2 | |
| 31 Dec 2017 | £8,397 | £9,951 | £5,432 | ||
| 31 Dec 2016 | £5,960 | £3,216 | £2,427 |
Public contracts won
The Plumbing & Heating Company Limited has one public sector contract award on record; the ones with their own published value total £24K (2020). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| United Lincolnshire Hospitals NHS Trust | Replacement Shower Head and Hoses | £24K | 30 Nov 2020 |
Where The Plumbing & Heating Company Limited is registered
The registered office is in Swindon (SN6), in the Swindon local authority area, South West. Show SN6 7AG on a map.
Other trade companies in SN6
- Rsmcar Repairs LtdMechanics and garages
- Ogilvie Hughes Electrical LtdElectricians
- Nelson Home Improvements LtdRoofers
- Atwoair LimitedPlumbers and heating engineers
- Callum Gibbs Plumbing and Heating LtdPlumbers and heating engineers
- Hampton Developments (Blunsdon) LimitedProperty developers
- Mays Property Group LtdProperty developers
- Cotswold Trade Centre LimitedProperty developers
Also registered at this address
1 other company uses the same registered office as The Plumbing & Heating Company Limited.
What happens if The Plumbing & Heating Company 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 09911618
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 December 2015 (10 years ago)
- Registered office
- 7A High Street, Highworth, Swindon, SN6 7AG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 9 December 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 Swindon
Other active plumbing and heating companies registered in Swindon.
- The Property Service Swindon Limited2009
- The Swindon Bathroom Company Ltd2022
- Thompson Plumbing Services Limited2016
- Titan Heating & Plumbing Solutions Ltd2020
- Total Heating & Cooling Services Ltd2022
- Total Lane Ltd2026
- Tru-Flo Services Limited2024
- UK Fires Direct Ltd2014
All plumbing and heating companies in Swindon · All trades in Swindon · Plumbers and heating engineers across the UK
Frequently asked questions
When are The Plumbing & Heating Company Limited's accounts due?
The Plumbing & Heating Company Limited's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is The Plumbing & Heating Company Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is The Plumbing & Heating Company Limited still trading?
The Plumbing & Heating Company 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 The Plumbing & Heating Company Limited do?
The Plumbing & Heating Company Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is The Plumbing & Heating Company Limited?
The Plumbing & Heating Company Limited was incorporated on 10 December 2015, 10 years ago.
Has The Plumbing & Heating Company Limited won public sector contracts?
Yes. The Plumbing & Heating Company Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £24K), most recently from United Lincolnshire Hospitals NHS Trust.
What is the penalty if The Plumbing & Heating Company 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 The Plumbing & Heating Company 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.