- Companies
- Plumbers and heating engineers
- London
- Phay Heating & Electrical Ltd
Phay Heating & Electrical Ltd
- Company number
- 08917371
- Incorporated
- 28 Feb 201412 years trading
- Registered office
- 135 Maida Vale, 7 Braemar House, London, W9 1UT
- Nature of business
- Plumbing, heat and air-conditioning installation
Phay Heating & Electrical Ltd is a 12-year-old private limited company registered in London, company number 08917371, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 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 down £11K (-118.6%) on the year before, to -£1,683.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £15K against £400 owed within a year: more than 10 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | -£1,683 | £15K | £400 | 3 | |
| 28 Feb 2025 | £9,047 | £2,476 | £421 | 3 | |
| 29 Feb 2024 | £8,958 | £4,204 | £1,608 | 3 | |
| 28 Feb 2023 | £14K | £90K | £400 | 3 | |
| 28 Feb 2022 | £21K | £9,289 | £2,515 | 3 | |
| 28 Feb 2021 | £13K | £16K | £5,407 | 3 | |
| 29 Feb 2020 | £4,666 | £12K | £16K | 3 | |
| 28 Feb 2019 | £5,507 | £19K | £24K | 4 | |
| 28 Feb 2018 | £3,434 | £16K | £13K | 4 | |
| 28 Feb 2017 | £2,491 | £857 |
Where Phay Heating & Electrical Ltd is registered
The registered office is in London (W9), in the Westminster local authority area, London. Show W9 1UT on a map.
Other trade companies in W9
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- Trillion Trades Motors LtdMotor traders
- MC Builders Direct & Roof Repairs LimitedFinishing trades
- Circle Tech London LimitedFinishing trades
- Electrical H Services LtdElectricians
- Luxe Property Estate LtdFinishing trades
- Call Me Builder Services LtdBuilders
- RSJJ LtdProperty developers
What happens if Phay Heating & Electrical 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 08917371
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 February 2014 (12 years ago)
- Registered office
- 135 Maida Vale, 7 Braemar House, London, W9 1UT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 9 February 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 London
Other active plumbing and heating companies registered in London.
- PHF Heating Ltd2025
- Philip Melton Gas Services Ltd2010
- Phillips. Gas, Heating and Plumbing Ltd2013
- Phoenix Boiler Heating Gas Ltd2025
- Pieter Van Mechanical Ltd2019
- Pillarstone Maintenance Limited2026
- Pimms Plumbing and Heating Ltd2023
- Pinnacle Pipeline Solutions Ltd2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Phay Heating & Electrical Ltd's accounts due?
Phay Heating & Electrical Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Phay Heating & Electrical Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Phay Heating & Electrical Ltd still trading?
Phay Heating & Electrical 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 Phay Heating & Electrical Ltd do?
Phay Heating & Electrical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Phay Heating & Electrical Ltd?
Phay Heating & Electrical Ltd was incorporated on 28 February 2014, 12 years ago.
What is the penalty if Phay Heating & Electrical 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 Phay Heating & Electrical 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.