- Companies
- Plumbers and heating engineers
- London
- Apex Plumbing and Maintenance Limited
Apex Plumbing and Maintenance Limited
- Company number
- 17178885
- Incorporated
- 24 Apr 2026
- Registered office
- First Floor, 677 High Road, London, N12 0DA
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.
Apex Plumbing and Maintenance Limited is a newly incorporated private limited company registered in London, company number 17178885, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 24 January 2028, and its first CT600 is due at HMRC on 23 April 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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Where Apex Plumbing and Maintenance Limited is registered
The registered office is in London (N12), in the Barnet local authority area, London. Show N12 0DA on a map.
Other trade companies in N12
- Sullivan Property and Maintenance LtdFacilities management
- Mael Property Services LtdFinishing trades
- Horizon Constructors LtdProperty developers
- Alfawine Group LimitedFinishing trades
- Sam Motors Group LimitedMotor traders
- Heating on Demand LtdPlumbers and heating engineers
- Premium Electrical LtdElectricians
- Amaiya Sparks LtdCleaning companies
Also registered at this address
13 other companies use the same registered office as Apex Plumbing and Maintenance Limited.
- BFC Maintenance LimitedCleaning companies
- Carpathian Prestige LimitedMotor traders
- Diggs London Build LtdFinishing trades
- Fundamental Design & Construction LimitedProperty developers
- Infinite Green LimitedLandscapers and gardeners
- J Coffey Plumbing and Heating LimitedSpecialist contractors
- Just A Phase LimitedElectricians
- MPG Plumbing and Gas LimitedSpecialist contractors
- Oaker Construction LimitedBuilders
- Peard Construction LimitedProperty developers
- Reico Property Group LimitedProperty developers
- Resinology LimitedFloor and wall tilers
- Sawfs LimitedSpecialist contractors
What happens if Apex Plumbing and Maintenance 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 24 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Jan 2028 to 24 Feb 2028 | £150 |
| 1 to 3 months late | 25 Feb 2028 to 24 Apr 2028 | £375 |
| 3 to 6 months late | 25 Apr 2028 to 24 Jul 2028 | £750 |
| More than 6 months late | From 25 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17178885
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 2026
- Registered office
- First Floor, 677 High Road, London, N12 0DA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 April (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 London
Other active plumbing and heating companies registered in London.
- Apex Plumbing Heating & Gas Ltd2020
- Apex Plumbing Partners Limited2026
- Apf Plumbing & Heating Solutions Ltd2026
- Apg Assist Plumbing Gas Ltd2025
- Aplus Heating Services Ltd2012
- Apm Electrics Plumbing Ltd2018
- Apollo Heating & Services Ltd2012
- Apollo Plumbing & Heating Ltd2024
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Apex Plumbing and Maintenance Limited's accounts due?
Apex Plumbing and Maintenance Limited's next accounts are due at Companies House by 24 January 2028 (in 468 days), covering the period to 30 April 2027.
When is Apex Plumbing and Maintenance 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 23 April 2027, due by 23 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Apex Plumbing and Maintenance Limited still trading?
Apex Plumbing and Maintenance 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 Apex Plumbing and Maintenance Limited do?
Apex Plumbing and Maintenance Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999).
How old is Apex Plumbing and Maintenance Limited?
Apex Plumbing and Maintenance Limited was incorporated on 24 April 2026, less than a year ago.
What is the penalty if Apex Plumbing and Maintenance 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 Apex Plumbing and Maintenance 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.