- Companies
- Plumbers and heating engineers
- Cwmbran
- LMB Plumbing & Heating Limited
LMB Plumbing & Heating Limited
- Company number
- 16419573
- Incorporated
- 30 Apr 20251 year trading
- Registered office
- Pembroke House, Llantarnam Park Way, Cwmbran, Torfaen, NP44 3AU
- Nature of business
- Plumbing, heat and air-conditioning installation
LMB Plumbing & Heating Limited is a 1-year-old private limited company registered in Cwmbran, company number 16419573, one of 24 plumbing and heating companies in Cwmbran. Its next accounts are due at Companies House on 31 January 2027, and its first CT600 is due at HMRC on 29 April 2027.
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.
Is this your company?
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Who runs and owns LMB Plumbing & Heating Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** B*** | Director | Apr 2025 |
Person with significant control
Where LMB Plumbing & Heating Limited is registered
The registered office is in Cwmbran (NP44), in the Torfaen local authority area, Wales. Show NP44 3AU on a map.
Other trade companies in NP44
- Compliant Fire Safety Solutions LtdInstallers
- V&K Solutions LimitedCivil engineering
- Pure Clean by Nichola LtdCleaning companies
- Amsof LimitedPlumbers and heating engineers
- Marchant Home Solutions Ltd LtdBuilders
- True Level Concrete LtdBuilders
- A2Z Tech LimitedMachinery repair and installation
- Days Ventilation Solutions LtdPlumbers and heating engineers
Also registered at this address
21 other companies use the same registered office as LMB Plumbing & Heating Limited.
- Beaufort Property Development LimitedCivil engineering
- Building Bloc LimitedBuilders
- CJL Electrical Solutions LtdElectricians
- Crownhill Monmouthshire LimitedSpecialist contractors
- Cymru Glass & Glazing LimitedGlaziers
- D E Building Contractors LimitedSpecialist contractors
- D M O’Brien Construction LtdFinishing trades
- Flo-Screed UK LimitedFloor and wall tilers
- G M Plant Repairs LimitedMachinery repair and installation
- G.H.P Mechanical and Electrical LimitedFinishing trades
- K B Building Contractors LimitedBuilders
- L Golledge Roofing LimitedRoofers
- L&L Scaffolding Solutions LtdScaffolders
- N G Construction LimitedFinishing trades
- R Senior & Son LimitedBuilders
- Remnant Developments LtdProperty developers
- Rival Scaffolding LtdScaffolders
- Robert Russell Property Services LimitedElectricians
- S J R Fleet Assist LtdMachinery repair and installation
- Sonas Holdings Hereford LimitedSpecialist contractors
- The Car Hotel LtdMotor traders
What happens if LMB 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16419573
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2025 (1 year ago)
- Registered office
- Pembroke House, Llantarnam Park Way, Cwmbran, Torfaen, NP44 3AU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 29 April 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 Cwmbran
Other active plumbing and heating companies registered in Cwmbran.
- NJT Energy Solutions Ltd2021
- Peter O'Neill (Services) Limited1990
- Red Dragon Gas Ltd2024
- Top Scop Limited2025
- Amsof Limited2026
- Asset Ventilation Solutions Ltd2024
- Blue Mountain Air Conditioning Ltd2006
- C&G Gas Services Limited2023
All plumbing and heating companies in Cwmbran · All trades in Cwmbran · Plumbers and heating engineers across the UK
Frequently asked questions
When are LMB Plumbing & Heating Limited's accounts due?
LMB Plumbing & Heating Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is LMB Plumbing & Heating 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 29 April 2026, due by 29 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is LMB Plumbing & Heating Limited still trading?
LMB 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 LMB Plumbing & Heating Limited do?
LMB Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is LMB Plumbing & Heating Limited?
LMB Plumbing & Heating Limited was incorporated on 30 April 2025, 1 year ago.
Who runs LMB Plumbing & Heating Limited?
LMB Plumbing & Heating Limited has 1 active director, the longest-serving appointed in Apr 2025. Their names and service addresses are on the Companies House register.
Who owns LMB Plumbing & Heating Limited?
One person or company has significant control of LMB Plumbing & Heating Limited: an individual (owns 75% or more of the shares).
What is the penalty if LMB 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 LMB 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.