- Companies
- Plumbers and heating engineers
- Wishaw
- Diligent Plumbing and Heating Scotland Ltd
Diligent Plumbing and Heating Scotland Ltd
- Company number
- SC851000
- Incorporated
- 4 Jun 20251 year trading
- Registered office
- 33 Goldcrest Court, Wishaw, ML2 0JE
- Nature of business
- Plumbing, heat and air-conditioning installation
Diligent Plumbing and Heating Scotland Ltd is a 1-year-old private limited company registered in Wishaw, company number SC851000, one of 5 plumbing and heating companies in Wishaw. Its next accounts are due at Companies House on 4 March 2027, and its first CT600 is due at HMRC on 3 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Diligent Plumbing and Heating Scotland Ltd is registered
The registered office is in Wishaw (ML2), in the North Lanarkshire local authority area, Scotland. Show ML2 0JE on a map.
Other trade companies in ML2
- Dougal Property LtdProperty developers
- JM Automotive (Wishaw) LtdMechanics and garages
- Bluebell Safety LtdSpecialist contractors
- RM Bricklaying Services LtdBuilders
- Buan Roofing LtdRoofers
- Greig McArthur Construction Services LtdElectricians
- Munro Group Assets LtdMechanics and garages
- Xclusive Cleaning Services LtdCleaning companies
What happens if Diligent Plumbing and Heating Scotland 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 4 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Mar 2027 to 4 Apr 2027 | £150 |
| 1 to 3 months late | 5 Apr 2027 to 4 Jun 2027 | £375 |
| 3 to 6 months late | 5 Jun 2027 to 4 Sep 2027 | £750 |
| More than 6 months late | From 5 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- SC851000
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2025 (1 year ago)
- Registered office
- 33 Goldcrest Court, Wishaw, ML2 0JE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 3 June 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 Wishaw
Other active plumbing and heating companies registered in Wishaw.
- Ec Services 2013 Ltd2013
- Kitchen & Bathroom Remodeling Limited2026
- Phoenix Fireplace Specialists Ltd2018
- Vulcan Installations Ltd2019
All plumbing and heating companies in Wishaw · All trades in Wishaw · Plumbers and heating engineers across the UK
Frequently asked questions
When are Diligent Plumbing and Heating Scotland Ltd's accounts due?
Diligent Plumbing and Heating Scotland Ltd's next accounts are due at Companies House by 4 March 2027 (in 141 days), covering the period to 30 June 2026.
When is Diligent Plumbing and Heating Scotland 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 3 June 2026, due by 3 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Diligent Plumbing and Heating Scotland Ltd still trading?
Diligent Plumbing and Heating Scotland 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 Diligent Plumbing and Heating Scotland Ltd do?
Diligent Plumbing and Heating Scotland Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Diligent Plumbing and Heating Scotland Ltd?
Diligent Plumbing and Heating Scotland Ltd was incorporated on 4 June 2025, 1 year ago.
What is the penalty if Diligent Plumbing and Heating Scotland 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 Diligent Plumbing and Heating Scotland 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.