- Companies
- Plumbers and heating engineers
- Glasgow
- Janie MCK Heating Services Ltd
Janie MCK Heating Services Ltd
- Company number
- SC697643
- Incorporated
- 4 May 20215 years trading
- Registered office
- 72 Kew Gardens, Uddingston, Glasgow, G71 6LT
- Nature of business
- Plumbing, heat and air-conditioning installation
Janie MCK Heating Services Ltd is a 5-year-old private limited company registered in Glasgow, company number SC697643, one of 515 plumbing and heating companies in Glasgow. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Janie MCK Heating Services LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £2,533 (-18.8%) on the year before, to -£16K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £6,127 against £36K owed within a year: 0.2 times cover.
- 3 employees on average, up from 0 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£16K | £6,127 | £36K | 3 | |
| 31 May 2024 | -£13K | £7,079 | £41K | 0 | |
| 31 May 2023 | -£14K | £5,311 | £15K | 0 | |
| 31 May 2022 | -£14K | £29 | £14K | 2 |
Where Janie MCK Heating Services Ltd is registered
The registered office is in Glasgow (G71), in the North Lanarkshire local authority area, Scotland. Show G71 6LT on a map.
Other trade companies in G71
- Kieran Devine Plumbing & Heating LtdPlumbers and heating engineers
- Clydeview Developments LimitedProperty developers
- Oake Cleaning LtdCleaning companies
- Wali Cars LtdMotor traders
- Boom Electrical Glasgow LtdElectricians
- Cleansweep East Kilbride LimitedLandscapers and gardeners
- Cleansweep Glasgow LimitedCleaning companies
- Easy Stay Solutions LtdCleaning companies
What happens if Janie MCK Heating 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC697643
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2021 (5 years ago)
- Registered office
- 72 Kew Gardens, Uddingston, Glasgow, G71 6LT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 4 March 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 Glasgow
Other active plumbing and heating companies registered in Glasgow.
- JC Pipework Solutions Ltd2018
- JD Heating Plumbing & Gas Services Ltd2023
- JDS Gas Services Ltd2023
- JF Plumbing Ltd2025
- JHM Plumbing and Heating Ltd2025
- JMJ Domestic Services Limited2018
- John Doherty and Co Ltd2010
- John Fulton (Plumbers) Limited1973
All plumbing and heating companies in Glasgow · All trades in Glasgow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Janie MCK Heating Services Ltd's accounts due?
Janie MCK Heating Services Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Janie MCK Heating Services Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Janie MCK Heating Services Ltd still trading?
Janie MCK Heating 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 Janie MCK Heating Services Ltd do?
Janie MCK Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Janie MCK Heating Services Ltd?
Janie MCK Heating Services Ltd was incorporated on 4 May 2021, 5 years ago.
What is the penalty if Janie MCK Heating 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 Janie MCK Heating 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.