- Companies
- Plumbers and heating engineers
- Woking
- Primeflow Heating & Cooling Ltd
Primeflow Heating & Cooling Ltd
- Company number
- 16083652
- Incorporated
- 15 Nov 20241 year trading
- Registered office
- 78 Lambourne Crescent, Woking, GU21 5RQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Primeflow Heating & Cooling Ltd is a 1-year-old private limited company registered in Woking, company number 16083652, one of 62 plumbing and heating companies in Woking. Companies House shows its accounts as overdue: they were due on 15 August 2026.
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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Where Primeflow Heating & Cooling Ltd is registered
The registered office is in Woking (GU21), in the Woking local authority area, South East. Show GU21 5RQ on a map.
Other trade companies in GU21
- The Retro Emporium Services LimitedCleaning companies
- Ses Air Conditioning LtdPlumbers and heating engineers
- Hubdub Camper LimitedMotor traders
- Pristine Handover LimitedCleaning companies
- Orbis Trade LtdMotor traders
- Kingsmoor Systems LtdMachinery repair and installation
- SK Maintenance LtdSpecialist contractors
- JGT Scaffolding LimitedScaffolders
What happens if Primeflow Heating & Cooling Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Aug 2026 to 15 Sep 2026 | £150 |
| 1 to 3 months late | 16 Sep 2026 to 15 Nov 2026 | £375 |
| 3 to 6 months late | 16 Nov 2026 to 15 Feb 2027 | £750 |
| More than 6 months late | From 16 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 16083652
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2024 (1 year ago)
- Registered office
- 78 Lambourne Crescent, Woking, GU21 5RQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 November 2025
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 Woking
Other active plumbing and heating companies registered in Woking.
- Pro Leak Detection Ltd2023
- Prosmore Maintenance Limited2025
- Pyrford Heating Ltd2025
- R S Bailey Plumbing & Heating Limited2010
- Rapid Plumbing Solutions Ltd2025
- Redrup Plumbing & Heating Limited2003
- Resolute Engineering Services Limited1999
- RJT Gas and Plumbing Limited2026
All plumbing and heating companies in Woking · All trades in Woking · Plumbers and heating engineers across the UK
Frequently asked questions
When are Primeflow Heating & Cooling Ltd's accounts due?
Primeflow Heating & Cooling Ltd's accounts were due at Companies House on 15 August 2026 and the register shows them as overdue.
When is Primeflow Heating & Cooling Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 November 2025, due by 14 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Primeflow Heating & Cooling Ltd still trading?
Primeflow Heating & Cooling Ltd is listed as active on the Companies House register (checked 13 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 Primeflow Heating & Cooling Ltd do?
Primeflow Heating & Cooling Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Primeflow Heating & Cooling Ltd?
Primeflow Heating & Cooling Ltd was incorporated on 15 November 2024, 1 year ago.
What is the penalty if Primeflow Heating & Cooling 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 Primeflow Heating & Cooling Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.