- Companies
- Plumbers and heating engineers
- Warrington
- KC Mechanical Ltd
KC Mechanical Ltd
- Company number
- 15796171
- Incorporated
- 22 Jun 20242 years trading
- Registered office
- 320 Firecrest Court, Centre Park, Warrington, WA1 1RG
- Nature of business
- Plumbing, heat and air-conditioning installation
KC Mechanical Ltd is a 2-year-old private limited company registered in Warrington, company number 15796171, one of 125 plumbing and heating companies in Warrington. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where KC Mechanical Ltd is registered
The registered office is in Warrington (WA1), in the Warrington local authority area, North West. Show WA1 1RG on a map.
Other trade companies in WA1
- Aroza Engineering LtdProperty developers
- Buildgem LtdPlumbers and heating engineers
- Raincrest Facades LtdBuilders
- Woolston Car Sales LtdMotor traders
- Fresh Feet Ltd.Cleaning companies
- Premier Wash & Care LtdCleaning companies
- Build, Maintenance & Facilities LtdProperty developers
- Warrington Quality Cars LtdMotor traders
Shared registered office
126 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 KC Mechanical 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15796171
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 June 2024 (2 years ago)
- Registered office
- 320 Firecrest Court, Centre Park, Warrington, WA1 1RG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 19 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 Warrington
Other active plumbing and heating companies registered in Warrington.
- KR Ventilation Limited2024
- L S R Refrigeration & Air Conditioning Limited2004
- L&W Heating, Plumbing & Air Conditioning Limited2002
- LGL Mep Services Ltd2020
- M.J.M. Plumbing & Heating Limited1997
- Marco Heating & Plumbing Services Limited2025
- MD Plumbing & Bespoke Bathrooms Ltd2023
- MDS Group Cheshire Limited2014
All plumbing and heating companies in Warrington · All trades in Warrington · Plumbers and heating engineers across the UK
Frequently asked questions
When are KC Mechanical Ltd's accounts due?
KC Mechanical Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is KC Mechanical Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is KC Mechanical Ltd still trading?
KC Mechanical 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 KC Mechanical Ltd do?
KC Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is KC Mechanical Ltd?
KC Mechanical Ltd was incorporated on 22 June 2024, 2 years ago.
What is the penalty if KC Mechanical 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 KC Mechanical 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.