- Companies
- Plumbers and heating engineers
- Hamilton
- DMC Plumbing and Heating Co. Ltd
DMC Plumbing and Heating Co. Ltd
- Company number
- SC858266
- Incorporated
- 7 Aug 20251 year trading
- Registered office
- Flat 8, 141 Low Waters Road, Hamilton, ML3 7QQ
- Nature of business
- Plumbing, heat and air-conditioning installation
DMC Plumbing and Heating Co. Ltd is a 1-year-old private limited company registered in Hamilton, company number SC858266, one of 57 plumbing and heating companies in Hamilton. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 DMC Plumbing and Heating Co. 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.
Financial snapshot, 2026
From the balance sheet at 31 August 2026, as filed at Companies House.
Where DMC Plumbing and Heating Co. Ltd is registered
The registered office is in Hamilton (ML3), in the South Lanarkshire local authority area, Scotland. Show ML3 7QQ on a map.
Other trade companies in ML3
- Horizon Joinery LtdJoiners and carpenters
- Grime Fighters Banbury LtdCleaning companies
- SM Energy Services LtdMachinery repair and installation
- Exceptional Distribution Services LtdRepair services
- Damp Solve LtdInstallers
- Ffcontracts LtdElectricians
- Rammz Paving LtdSpecialist contractors
- DLT Thistle Property Group LtdProperty developers
What happens if DMC Plumbing and Heating Co. 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC858266
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 August 2025 (1 year ago)
- Registered office
- Flat 8, 141 Low Waters Road, Hamilton, ML3 7QQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 6 August 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 Hamilton
Other active plumbing and heating companies registered in Hamilton.
- DS Trades Contractor Ltd2021
- E.K.C. Plumbing & Heating Ltd2008
- Fairprice Installations & Multi-Trades Ltd2025
- Fairprice Plumbing and Heating Ltd2022
- Figi Plumbing Ltd2011
- Flamesure GPH Ltd2025
- Fully Fitted Bathrooms Scotland Ltd2026
- G8 Energy Solutions Ltd2017
All plumbing and heating companies in Hamilton · All trades in Hamilton · Plumbers and heating engineers across the UK
Frequently asked questions
When are DMC Plumbing and Heating Co. Ltd's accounts due?
DMC Plumbing and Heating Co. Ltd's next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is DMC Plumbing and Heating Co. Ltd's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is DMC Plumbing and Heating Co. Ltd still trading?
DMC Plumbing and Heating Co. 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 DMC Plumbing and Heating Co. Ltd do?
DMC Plumbing and Heating Co. Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is DMC Plumbing and Heating Co. Ltd?
DMC Plumbing and Heating Co. Ltd was incorporated on 7 August 2025, 1 year ago.
What is the penalty if DMC Plumbing and Heating Co. 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 DMC Plumbing and Heating Co. 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.