- Companies
- Plumbers and heating engineers
- Hornchurch
- RDK Plumbing & Heating Limited
RDK Plumbing & Heating Limited
- Company number
- 09046544
- Incorporated
- 19 May 201412 years trading
- Registered office
- Spectrum House, 2B Suttons Lane, Hornchurch, Essex, RM12 6RJ
- Nature of business
- Plumbing, heat and air-conditioning installation
RDK Plumbing & Heating Limited is a 12-year-old private limited company registered in Hornchurch, company number 09046544, one of 81 plumbing and heating companies in Hornchurch. 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 £365 (+54.4%) on the year before, to £1,036.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £16K against £15K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £1,036 | £2 | £16K | £15K | 1 |
| 31 May 2024 | £671 | £2 | £19K | £13K | 1 |
| 31 May 2023 | £461 | £54 | £17K | £7,117 | 1 |
| 31 May 2022 | £468 | £552 | £22K | £6,779 | 1 |
| 31 May 2021 | £209 | £2,487 | £34K | £34K | 1 |
| 31 May 2020 | £3,600 | £1,079 | £6,707 | £3,382 | 1 |
| 31 May 2019 | £1,716 | £1,020 | £8,099 | £6,749 | 1 |
| 31 May 2018 | £132 | £94 | £3,838 | £3,807 | 1 |
| 31 May 2017 | £609 | £95 | £11K | £10K | 1 |
| 31 May 2016 | £381 | £28 | £2,565 | £2,184 |
Where RDK Plumbing & Heating Limited is registered
The registered office is in Hornchurch (RM12), in the Havering local authority area, London. Show RM12 6RJ on a map.
Other trade companies in RM12
- Al-Karam Doors & Crafts LtdJoiners and carpenters
- Mehrev Automotive Services LimitedMotor traders
- Khalis Builders LtdBuilders
- Hsa Trusted Service LtdCleaning companies
- JDC Group Solutions LtdFloor and wall tilers
- Ridgewell Electrical and Mechanical LtdElectricians
- Finescapes Essex LtdLandscapers and gardeners
- Fixpro Pest Control LtdCleaning companies
Shared registered office
101 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if RDK Plumbing & Heating Limited 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
- 09046544
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2014 (12 years ago)
- Registered office
- Spectrum House, 2B Suttons Lane, Hornchurch, Essex, RM12 6RJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 19 May 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 Hornchurch
Other active plumbing and heating companies registered in Hornchurch.
- RDS Bristol Ltd2026
- Ren Mechanical Services Limited2018
- RSF Group Limited2021
- RWL Plumbing & Heating Ltd2014
- S N Refurbishment Limited2015
- Simplypipework Limited2026
- SLB Plumbing & Heating Ltd2014
- SRW Heating & Plumbing Ltd2018
All plumbing and heating companies in Hornchurch · All trades in Hornchurch · Plumbers and heating engineers across the UK
Frequently asked questions
When are RDK Plumbing & Heating Limited's accounts due?
RDK Plumbing & Heating Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is RDK Plumbing & Heating Limited'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 RDK Plumbing & Heating Limited still trading?
RDK Plumbing & Heating Limited 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 RDK Plumbing & Heating Limited do?
RDK Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is RDK Plumbing & Heating Limited?
RDK Plumbing & Heating Limited was incorporated on 19 May 2014, 12 years ago.
What is the penalty if RDK Plumbing & Heating Limited 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 RDK Plumbing & Heating Limited 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.