- Companies
- Plumbers and heating engineers
- Dunstable
- Phoenix Heating (Luton) Limited
Phoenix Heating (Luton) Limited
- Company number
- 01835100
- Incorporated
- 23 Jul 198442 years trading
- Registered office
- Unit 5, Townsend Centre Blackburn Road, Houghton Regis, Dunstable, Bedfordshire, LU5 5BQ
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.; Combined facilities support activities
Phoenix Heating (Luton) Limited is a 42-year-old private limited company registered in Dunstable, company number 01835100, one of 77 plumbing and heating companies in Dunstable. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
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 £9,645 (+26.8%) on the year before, to £46K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £291K against £340K owed within a year: 0.9 times cover.
- 7 employees on average, down from 8 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £46K | £117K | £291K | £340K | 7 |
| 31 Dec 2024 | £36K | £53K | £117K | £164K | 8 |
| 31 Dec 2023 | £35K | £17K | £110K | £147K | 7 |
| 31 Dec 2022 | £29K | £35K | £102K | £133K | 6 |
| 31 Dec 2021 | £39K | £54K | £90K | £91K | 6 |
| 31 Dec 2020 | £40K | £75K | £201K | £185K | 6 |
| 31 Dec 2019 | £36K | £35K | £99K | £91K | 7 |
| 31 Dec 2018 | £26K | £14K | £48K | £59K | 5 |
| 31 Dec 2017 | £3,356 | £27 | £129K | £161K | 6 |
| 31 Dec 2016 | £40K | £85K | £338K | £339K | 7 |
Public contracts won
Phoenix Heating (Luton) Limited has one public sector contract award on record; the ones with their own published value total £161K (2019). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| London Borough of Ealing | EC1308- Dairy Meadow Primary School , Replacement Boilers | £161K | 21 May 2019 |
Where Phoenix Heating (Luton) Limited is registered
The registered office is in Dunstable (LU5), in the Central Bedfordshire local authority area, East of England. Show LU5 5BQ on a map.
Other trade companies in LU5
- Holz Stehlen Interiors LtdJoiners and carpenters
- Group V Motors LimitedMotor traders
- Marsiv LtdBuilders
- FB Engineering Solutions LtdSpecialist contractors
- Valmir Plastering LtdPlasterers
- Jeeva Engineering LtdCivil engineering
- Shinning Stars Cleaning LtdCleaning companies
- Coc Floring LtdBuilders
What happens if Phoenix Heating (Luton) 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 01835100
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 July 1984 (42 years ago)
- Registered office
- Unit 5, Townsend Centre Blackburn Road, Houghton Regis, Dunstable, Bedfordshire, LU5 5BQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999)
Combined facilities support activities (SIC 81100) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 August 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 Dunstable
Other active plumbing and heating companies registered in Dunstable.
- Plumbing & Gas Solutions by John Ltd2025
- RDB Heating-Cooling Services Ltd2016
- Ridouts Gas Services Limited2007
- Roc Plumbing & Gas Services Limited2023
- Ross James Kilpatrick Limited2015
- Royal Flush Drainage Ltd2020
- Safesure Plumbing and Heating Limited2015
- Select Plumbing Limited2005
All plumbing and heating companies in Dunstable · All trades in Dunstable · Plumbers and heating engineers across the UK
Frequently asked questions
When are Phoenix Heating (Luton) Limited's accounts due?
Phoenix Heating (Luton) Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Phoenix Heating (Luton) Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Phoenix Heating (Luton) Limited still trading?
Phoenix Heating (Luton) 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 Phoenix Heating (Luton) Limited do?
Phoenix Heating (Luton) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999); Combined facilities support activities (SIC 81100).
How old is Phoenix Heating (Luton) Limited?
Phoenix Heating (Luton) Limited was incorporated on 23 July 1984, 42 years ago.
Has Phoenix Heating (Luton) Limited won public sector contracts?
Yes. Phoenix Heating (Luton) Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £161K), most recently from London Borough of Ealing.
What is the penalty if Phoenix Heating (Luton) 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 Phoenix Heating (Luton) 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.