- Companies
- Plumbers and heating engineers
- Rotherham
- Heatflow Cooling & Heating Ltd
Heatflow Cooling & Heating Ltd
- Company number
- 10982523
- Incorporated
- 26 Sep 20179 years trading
- Registered office
- 18A Rother Court, Mangham Road, Rotherham, S62 6DR
- Nature of business
- Plumbing, heat and air-conditioning installation
Heatflow Cooling & Heating Ltd is a 9-year-old private limited company registered in Rotherham, company number 10982523, one of 158 plumbing and heating companies in Rotherham. Its next accounts are due at Companies House on 5 February 2027, and its first CT600 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Heatflow Cooling & Heating LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 unchanged on the year before, at £1,594.
- Current assets of £58K against £26K owed within a year: 2.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2021 to 2022.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2022 | £1,594 | £58K | £26K | 2 | |
| 30 Apr 2021 | £1,594 | £58K | £26K | 2 |
Where Heatflow Cooling & Heating Ltd is registered
The registered office is in Rotherham (S62), in the Rotherham local authority area, Yorkshire and The Humber. Show S62 6DR on a map.
Other trade companies in S62
- KWB Joinery Services LtdJoiners and carpenters
- Elite Property Prep LtdCleaning companies
- A&R Property Services LtdProperty developers
- Hamco Construction LtdBuilders
- L Carroll Roofing LimitedRoofers
- Rovrum Plastering LtdPlasterers
- D Downs Interiors LtdSpecialist contractors
- MLH Power System LtdMachinery repair and installation
Shared registered office
34 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 Heatflow Cooling & Heating 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 5 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Feb 2027 to 5 Mar 2027 | £150 |
| 1 to 3 months late | 6 Mar 2027 to 5 May 2027 | £375 |
| 3 to 6 months late | 6 May 2027 to 5 Aug 2027 | £750 |
| More than 6 months late | From 6 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 May 2027 | £200 |
| 3 months late | 5 Aug 2027 | another £200 |
| 6 months late | 5 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 May 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
- 10982523
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2017 (9 years ago)
- Registered office
- 18A Rother Court, Mangham Road, Rotherham, S62 6DR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 5 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 8 June 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 Rotherham
Other active plumbing and heating companies registered in Rotherham.
- Heatshield Plumbing and Heating Limited2026
- Henry's Plumbing and Heating Ltd2020
- Home Heat Yorkshire Ltd2019
- Homeglow Plumbing & Gas Services Ltd2006
- Husky Plumbing and Heating Ltd2023
- Insight Plumbing Solutions Ltd2025
- Iplumb Direct Limited2020
- J Burrows Plumbing & Heating Ltd2018
All plumbing and heating companies in Rotherham · All trades in Rotherham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Heatflow Cooling & Heating Ltd's accounts due?
Heatflow Cooling & Heating Ltd's next accounts are due at Companies House by 5 February 2027 (in 115 days), covering the period to 5 May 2026.
When is Heatflow Cooling & Heating 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 30 April 2026, due by 30 April 2027, and one for the period to 5 May 2026, due by 5 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Heatflow Cooling & Heating Ltd still trading?
Heatflow Cooling & Heating 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 Heatflow Cooling & Heating Ltd do?
Heatflow Cooling & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Heatflow Cooling & Heating Ltd?
Heatflow Cooling & Heating Ltd was incorporated on 26 September 2017, 9 years ago.
What is the penalty if Heatflow Cooling & Heating 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 Heatflow Cooling & Heating 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.