- Companies
- Plumbers and heating engineers
- Epsom
- DM & Sons Heating & Plumbing Ltd
DM & Sons Heating & Plumbing Ltd
- Company number
- 13683964
- Incorporated
- 16 Oct 20214 years trading
- Registered office
- 1 Pine Lodge Way, Horton Lane, Epsom, KT19 7AA
- Nature of business
- Plumbing, heat and air-conditioning installation
DM & Sons Heating & Plumbing Ltd is a 4-year-old private limited company registered in Epsom, company number 13683964, one of 80 plumbing and heating companies in Epsom. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 30 September 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 £19K (+45.6%) on the year before, to £59K.
- Current assets of £60K against £13K owed within a year: 4.8 times cover.
- 1 employee on average, down from 3 the year before.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | £59K | £26K | £60K | £13K | 1 |
| 30 Sep 2023 | £41K | £21K | £38K | £14K | 3 |
| 30 Sep 2022 | £18K | £12K | £23K | £5,968 | 3 |
Where DM & Sons Heating & Plumbing Ltd is registered
The registered office is in Epsom (KT19), in the Epsom and Ewell local authority area, South East. Show KT19 7AA on a map.
Other trade companies in KT19
- La Clean Co LtdCleaning companies
- Seven Cars Sales LtdMotor traders
- Kassa LimitedProperty developers
- Hampton & Richmond Electrical LtdBuilders
- Quickpro Roofing LtdRoofers
- Aiw Corp LtdElectricians
- Harmony View LimitedInstallers
- Squeaky Cleaners LtdCleaning companies
What happens if DM & Sons Heating & Plumbing 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
- 13683964
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 October 2021 (4 years ago)
- Registered office
- 1 Pine Lodge Way, Horton Lane, Epsom, KT19 7AA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 15 October 2025
- Previous names
- DM&Sons Heating&Plumbing Solutions Ltd (until 22 Mar 2022)
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 Epsom
Other active plumbing and heating companies registered in Epsom.
- Dmechanical Ltd2025
- Drapers Plumbing Services Limited2026
- Dtdu Ltd2020
- DW Drainage Limited2022
- El Heating Limited2017
- Elements Property Maintenance Ltd2011
- Energy HP Ltd2025
- Epsom and Leatherhead Bathrooms Ltd2023
All plumbing and heating companies in Epsom · All trades in Epsom · Plumbers and heating engineers across the UK
Frequently asked questions
When are DM & Sons Heating & Plumbing Ltd's accounts due?
DM & Sons Heating & Plumbing Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is DM & Sons Heating & Plumbing 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 30 September 2025, due by 30 September 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 DM & Sons Heating & Plumbing Ltd still trading?
DM & Sons Heating & Plumbing 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 DM & Sons Heating & Plumbing Ltd do?
DM & Sons Heating & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is DM & Sons Heating & Plumbing Ltd?
DM & Sons Heating & Plumbing Ltd was incorporated on 16 October 2021, 4 years ago.
What is the penalty if DM & Sons Heating & Plumbing 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 DM & Sons Heating & Plumbing 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.