- Companies
- Plumbers and heating engineers
- Norwich
- JLB Plumbing and Heating Services Ltd
JLB Plumbing and Heating Services Ltd
- Company number
- 14577342
- Incorporated
- 8 Jan 20233 years trading
- Registered office
- 3 Blackwell Avenue, Norwich, NR7 8XL
- Nature of business
- Plumbing, heat and air-conditioning installation
JLB Plumbing and Heating Services Ltd is a 3-year-old private limited company registered in Norwich, company number 14577342, one of 252 plumbing and heating companies in Norwich. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £30K on the year before, to £31K.
- Current assets of £33K against £3,075 owed within a year: more than 10 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £31K | £33K | £3,075 | 2 | |
| 31 Mar 2025 | £647 | £22K | £27K | 1 | |
| 31 Mar 2024 | £4,133 | £4,890 | £8,323 | 1 |
Where JLB Plumbing and Heating Services Ltd is registered
The registered office is in Norwich (NR7), in the Broadland local authority area, East of England. Show NR7 8XL on a map.
Other trade companies in NR7
- Rme Norfolk LtdElectricians
- Hyvora LtdCleaning companies
- Animal Kingdom Supplies LtdSpecialist contractors
- Fransham Electrical LtdElectricians
- Tacrossley LtdElectricians
- Fix IT Russen LtdFinishing trades
- Pace Holstein Energy LimitedProperty developers
- K H Construction (Norwich) LtdInstallers
What happens if JLB Plumbing and Heating Services 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- 14577342
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2023 (3 years ago)
- Registered office
- 3 Blackwell Avenue, Norwich, NR7 8XL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 7 January 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 Norwich
Other active plumbing and heating companies registered in Norwich.
- John Moroney Limited2005
- John Sadler Plumbing & Heating Ltd2015
- JRW Heating Solutions Ltd2025
- Junction 5 Plumbing & Heating Limited2009
- JWD Plumbing & Heating (Norfolk) Ltd2021
- K&A Plumber's Ltd2025
- KCM Plumbing Limited2008
- Kevic Ac Limited2026
All plumbing and heating companies in Norwich · All trades in Norwich · Plumbers and heating engineers across the UK
Frequently asked questions
When are JLB Plumbing and Heating Services Ltd's accounts due?
JLB Plumbing and Heating Services Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is JLB Plumbing and Heating Services Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is JLB Plumbing and Heating Services Ltd still trading?
JLB Plumbing and Heating Services 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 JLB Plumbing and Heating Services Ltd do?
JLB Plumbing and Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JLB Plumbing and Heating Services Ltd?
JLB Plumbing and Heating Services Ltd was incorporated on 8 January 2023, 3 years ago.
What is the penalty if JLB Plumbing and Heating Services 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 JLB Plumbing and Heating Services 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.