- Companies
- Plumbers and heating engineers
- Wigan
- McCarthy Heating Ltd
McCarthy Heating Ltd
- Company number
- 08807104
- Incorporated
- 9 Dec 201312 years trading
- Registered office
- 6 Martins Court, Hindley, Wigan, WN2 4AZ
- Nature of business
- Plumbing, heat and air-conditioning installation
McCarthy Heating Ltd is a 12-year-old private limited company registered in Wigan, company number 08807104, one of 144 plumbing and heating companies in Wigan. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £1,286 (+118%) on the year before, to £2,376.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £9,114 against £8,832 owed within a year: 1.0 times cover.
- Balance sheets on record for 4 years, 2014 to 2017.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2017 | £2,376 | £9,114 | £8,832 | ||
| 31 Dec 2016 | £1,090 | £7,172 | £6,496 | ||
| 31 Dec 2015 | £560 | £108 | £5,958 | £5,592 | |
| 31 Dec 2014 | £26 | £326 | £326 | £300 |
Where McCarthy Heating Ltd is registered
The registered office is in Wigan (WN2), in the Wigan local authority area, North West. Show WN2 4AZ on a map.
Other trade companies in WN2
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- Clemadam Consult UK LtdMotor traders
- Act Rail Solutions LtdCivil engineering
- North West Exterior Solutions LtdCleaning companies
- NW Deluxe Decorating LtdPainters and decorators
- Tek Tiling LimitedProperty developers
- Adl Paving & Groundworks LtdCivil engineering
- Maintenance Group North West LtdElectricians
Also registered at this address
2 other companies use the same registered office as McCarthy Heating Ltd.
- Ribble Valley Glass LimitedGlaziers
- Vita Projects LimitedSpecialist contractors
What happens if McCarthy Heating 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08807104
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2013 (12 years ago)
- Registered office
- 6 Martins Court, Hindley, Wigan, WN2 4AZ
- 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 2024
- Last confirmation statement
- 9 December 2025
- Previous names
- D McCarthy Property Services Ltd (until 6 Sep 2017)
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 Wigan
Other active plumbing and heating companies registered in Wigan.
- MG Plumbing and Heating Solutions Ltd2025
- MK Plumbing & Building Limited2020
- MK Pro Frost Ltd2025
- MRW Heating & Maintenance Limited2022
- MS Elite Contractors Ltd2025
- MT Gas Services (NW) Ltd2018
- New Plumbing Ltd2016
- North West Building and Development Limited2017
All plumbing and heating companies in Wigan · All trades in Wigan · Plumbers and heating engineers across the UK
Frequently asked questions
When are McCarthy Heating Ltd's accounts due?
McCarthy Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is McCarthy Heating Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is McCarthy Heating Ltd still trading?
McCarthy Heating 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 McCarthy Heating Ltd do?
McCarthy Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is McCarthy Heating Ltd?
McCarthy Heating Ltd was incorporated on 9 December 2013, 12 years ago.
What is the penalty if McCarthy Heating 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 McCarthy Heating 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.