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- Berkhamsted
- Fastflow Heating Solutions Ltd
Company profile · Plumbers and heating engineers
Fastflow Heating Solutions Ltd
Fastflow Heating Solutions Ltd is a 7-year-old private limited company registered in Berkhamsted, company number 11752153, one of 13 plumbing and heating companies in Berkhamsted. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Fastflow Heating Solutions Ltd over the years
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 £4,470 (+8.1%) on the year before, to £60K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £205K against £155K owed within a year: 1.3 times cover.
- 7 employees on average, up from 5 the year before.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £60K | £205K | £155K | 7 | |
| 31 Jan 2025 | £55K | £156K | £105K | 5 | |
| 31 Jan 2024 | £52K | £107K | £55K | 5 | |
| 31 Jan 2023 | £3,753 | £67K | £61K | 5 | |
| 31 Jan 2022 | £384 | £44K | £43K | 3 | |
| 31 Jan 2021 | £553 | £30K | £34K | 3 | |
| 31 Jan 2020 | £9,243 | £45K | £49K |
Where Fastflow Heating Solutions Ltd is registered
The registered office is in Berkhamsted (HP4), in the Dacorum local authority area, East of England. Show HP4 2AF on a map.
Other trade companies in HP4
- Berkofix LtdBuilders
- Mangan Group LtdCivil engineering
- MCB Farms LtdBuilders
- MJH Design and Build LtdBuilders
- Phillips Doors & Windows LimitedJoiners and carpenters
- Isio Estates LtdFacilities management
- Pme Land LimitedProperty developers
- Platinum Garden Services LtdLandscapers and gardeners
Shared registered office
49 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Fastflow Heating Solutions 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11752153
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2019 (7 years ago)
- Registered office
- 2 Claridge Court, Lower Kings Road, Berkhamsted, HP4 2AF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 7 September 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 Berkhamsted
Other active plumbing and heating companies registered in Berkhamsted.
- Full House Property Maintenance Ltd2011
- G J Knight and Co Limited2016
- Heatco Herts & Beds Limited2023
- J Locke Services Ltd2022
- L K Power Heating Limited2014
- Qualifix Installations J.C Ltd2024
- R G Parrott Limited2000
- R R Tompkins Plumbing & Heating Contractors Limited2011
All plumbing and heating companies in Berkhamsted · All trades in Berkhamsted · Plumbers and heating engineers across the UK
Frequently asked questions
When are Fastflow Heating Solutions Ltd's accounts due?
Fastflow Heating Solutions Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Fastflow Heating Solutions Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Fastflow Heating Solutions Ltd still trading?
Fastflow Heating Solutions 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 Fastflow Heating Solutions Ltd do?
Fastflow Heating Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Fastflow Heating Solutions Ltd?
Fastflow Heating Solutions Ltd was incorporated on 7 January 2019, 7 years ago.
What is the penalty if Fastflow Heating Solutions 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 Fastflow Heating Solutions 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.