- Companies
- Plumbers and heating engineers
- Swanley
- Climax HVAC Ltd
Climax HVAC Ltd
- Company number
- 13049895
- Incorporated
- 30 Nov 20205 years trading
- Registered office
- 15 Church Cottages Church Road, Crockenhill, Swanley, BR8 8JY
- Nature of business
- Plumbing, heat and air-conditioning installation
Climax HVAC Ltd is a 5-year-old private limited company registered in Swanley, company number 13049895, one of 27 plumbing and heating companies in Swanley. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 unchanged on the year before, at £30.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £30 | £320 | 1 | ||
| 30 Nov 2024 | £30 | £320 | 1 | ||
| 30 Nov 2023 | £30 | £320 | 1 | ||
| 30 Nov 2022 | £30 | £320 | 1 | ||
| 30 Nov 2021 | £30 | £320 | 1 |
Where Climax HVAC Ltd is registered
The registered office is in Swanley (BR8), in the Sevenoaks local authority area, South East. Show BR8 8JY on a map.
Other trade companies in BR8
- S.P.M (South East) LtdPlumbers and heating engineers
- Omnidrive Motors LtdMotor traders
- Epx Resins LtdFloor and wall tilers
- SLC Contractors Ltd LtdBuilders
- Build and Beyond CX Consulting LimitedFinishing trades
- Roostanproperty LtdProperty developers
- HL Contract Cleaning Services LtdMechanics and garages
- Fasteasycar LtdMotor traders
What happens if Climax HVAC 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13049895
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 November 2020 (5 years ago)
- Registered office
- 15 Church Cottages Church Road, Crockenhill, Swanley, BR8 8JY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 29 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 Swanley
Other active plumbing and heating companies registered in Swanley.
- D T Plumbing Limited2002
- Elite Air Solutions Limited2021
- Energair Services Ltd2019
- F&J Mechanical and Electrical Ltd2020
- Felton Mechanical Services Limited2026
- Fmhowardds Ltd2025
- Gas 1ST Plumbing & Heating Limited2019
- Gayges Limited2002
All plumbing and heating companies in Swanley · All trades in Swanley · Plumbers and heating engineers across the UK
Frequently asked questions
When are Climax HVAC Ltd's accounts due?
Climax HVAC Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Climax HVAC Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Climax HVAC Ltd still trading?
Climax HVAC 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 Climax HVAC Ltd do?
Climax HVAC Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Climax HVAC Ltd?
Climax HVAC Ltd was incorporated on 30 November 2020, 5 years ago.
What is the penalty if Climax HVAC 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 Climax HVAC 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.