- Companies
- Plumbers and heating engineers
- Potters Bar
- Kilbey Heating and Plumbing Services Limited
Kilbey Heating and Plumbing Services Limited
- Company number
- 17085919
- Incorporated
- 11 Mar 2026
- Registered office
- 2ND Floor, Unicorn House, Station Close, Potters Bar, Hertfordshire, EN6 1TL
- Nature of business
- Plumbing, heat and air-conditioning installation
Kilbey Heating and Plumbing Services Limited is a newly incorporated private limited company registered in Potters Bar, company number 17085919, one of 27 plumbing and heating companies in Potters Bar. Its next accounts are due at Companies House on 11 December 2027, and its first CT600 is due at HMRC on 10 March 2028.
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.
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Who runs and owns Kilbey Heating and Plumbing Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** K*** | Director | Mar 2026 |
Person with significant control
Where Kilbey Heating and Plumbing Services Limited is registered
The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 1TL on a map.
Other trade companies in EN6
- Hertfordshire Roofing and Guttering Repairs LtdRoofers
- Vata RC Frames LtdSpecialist contractors
- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
- Roman Way Holdings LtdProperty developers
- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
Shared registered office
30 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 Kilbey Heating and Plumbing Services 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 11 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Dec 2027 to 11 Jan 2028 | £150 |
| 1 to 3 months late | 12 Jan 2028 to 11 Mar 2028 | £375 |
| 3 to 6 months late | 12 Mar 2028 to 11 Jun 2028 | £750 |
| More than 6 months late | From 12 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17085919
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2026
- Registered office
- 2ND Floor, Unicorn House, Station Close, Potters Bar, Hertfordshire, EN6 1TL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 Potters Bar
Other active plumbing and heating companies registered in Potters Bar.
- LB Heating & Plumbing Ltd2020
- Libtek Ltd2019
- Matgas Works Ltd2015
- Millcraft Ltd2008
- NCM International Limited1998
- Orbital Service Solutions Limited2023
- Plumbing & Building Services Ltd2008
- Plumbing Technical Services Limited2005
All plumbing and heating companies in Potters Bar · All trades in Potters Bar · Plumbers and heating engineers across the UK
Frequently asked questions
When are Kilbey Heating and Plumbing Services Limited's accounts due?
Kilbey Heating and Plumbing Services Limited's next accounts are due at Companies House by 11 December 2027 (in 424 days), covering the period to 31 March 2027.
When is Kilbey Heating and Plumbing Services Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 March 2027, due by 10 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kilbey Heating and Plumbing Services Limited still trading?
Kilbey Heating and Plumbing Services 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 Kilbey Heating and Plumbing Services Limited do?
Kilbey Heating and Plumbing Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Kilbey Heating and Plumbing Services Limited?
Kilbey Heating and Plumbing Services Limited was incorporated on 11 March 2026, less than a year ago.
Who runs Kilbey Heating and Plumbing Services Limited?
Kilbey Heating and Plumbing Services Limited has 1 active director, the longest-serving appointed in Mar 2026. Their names and service addresses are on the Companies House register.
Who owns Kilbey Heating and Plumbing Services Limited?
One person or company has significant control of Kilbey Heating and Plumbing Services Limited: an individual (owns 75% or more of the shares).
What is the penalty if Kilbey Heating and Plumbing Services 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 Kilbey Heating and Plumbing Services 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.