- Companies
- Plumbers and heating engineers
- D.K Heating and Gas Ltd
D.K Heating and Gas Ltd
- Company number
- 14144325
- Incorporated
- 31 May 20224 years trading
- Registered office
- Mercer House, 15 High Street, Redbourn, Herts, AL3 7LE
- Nature of business
- Plumbing, heat and air-conditioning installation
D.K Heating and Gas Ltd is a 4-year-old private limited company registered in Redbourn, company number 14144325, one of the UK's plumbing and heating companies. 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.
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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 £575 on the year before, to £603.
- Current assets of £13K against £10K owed within a year: 1.2 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £603 | £13K | £10K | 1 | |
| 31 May 2024 | £28 | £8,301 | £7,176 | 2 | |
| 31 May 2023 | £999 | £644 | £859 | 1 |
Where D.K Heating and Gas Ltd is registered
The registered office is in Redbourn (AL3), in the St Albans local authority area, East of England. Show AL3 7LE on a map.
Other trade companies in AL3
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- Cob Flooring and Building LtdFloor and wall tilers
- Loban Joinery Solutions LimitedJoiners and carpenters
- Kee and Drew Construction LimitedBuilders
- Yavir Greenworks LimitedLandscapers and gardeners
- Iop Services LimitedCivil engineering
- Plumridge FM LtdProperty developers
- Ag Roofing Homes LimitedFinishing trades
Also registered at this address
7 other companies use the same registered office as D.K Heating and Gas Ltd.
- Ashton & Clark LtdPlumbers and heating engineers
- Diamond Bodycraft LtdMechanics and garages
- Expert Resin LtdSpecialist contractors
- J P Electrical LimitedElectricians
- J Sears Electrical Services LimitedElectricians
- Old Bell Court (Hemel Hempstead) LimitedProperty developers
- Prime Environmental Services LtdFacilities management
What happens if D.K Heating and Gas 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
- 14144325
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2022 (4 years ago)
- Registered office
- Mercer House, 15 High Street, Redbourn, Herts, AL3 7LE
- 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
- 20 July 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
Other active plumbing and heating companies.
Frequently asked questions
When are D.K Heating and Gas Ltd's accounts due?
D.K Heating and Gas 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 D.K Heating and Gas 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 D.K Heating and Gas Ltd still trading?
D.K Heating and Gas 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 D.K Heating and Gas Ltd do?
D.K Heating and Gas Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is D.K Heating and Gas Ltd?
D.K Heating and Gas Ltd was incorporated on 31 May 2022, 4 years ago.
What is the penalty if D.K Heating and Gas 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 D.K Heating and Gas 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.