- Companies
- Plumbers and heating engineers
- Chelmsford
- Mohs Heating and Ventilating Ltd
Mohs Heating and Ventilating Ltd
- Company number
- 17019159
- Incorporated
- 8 Feb 2026
- Registered office
- 9 Heath Drive, Chelmsford, CM2 9HB
- Nature of business
- Plumbing, heat and air-conditioning installation
Mohs Heating and Ventilating Ltd is a newly incorporated private limited company registered in Chelmsford, company number 17019159, one of 136 plumbing and heating companies in Chelmsford. Its next accounts are due at Companies House on 8 November 2027, and its first CT600 is due at HMRC on 7 February 2028.
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 Mohs Heating and Ventilating Ltd is registered
The registered office is in Chelmsford (CM2), in the Chelmsford local authority area, East of England. Show CM2 9HB on a map.
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What happens if Mohs Heating and Ventilating 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 8 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Nov 2027 to 8 Dec 2027 | £150 |
| 1 to 3 months late | 9 Dec 2027 to 8 Feb 2028 | £375 |
| 3 to 6 months late | 9 Feb 2028 to 8 May 2028 | £750 |
| More than 6 months late | From 9 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17019159
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 February 2026
- Registered office
- 9 Heath Drive, Chelmsford, CM2 9HB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
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 Chelmsford
Other active plumbing and heating companies registered in Chelmsford.
- MPC Plumbing Limited2005
- My Essex Plumber Ltd2026
- Naskad Company Limited2026
- Nationwideleakdetection Ltd2026
- Newman Air Ltd2024
- Osh Commercial Ltd2026
- Owen Ridgwell Plumbing and Heating Ltd2025
- P Butler Plumbing & Heating Ltd2024
All plumbing and heating companies in Chelmsford · All trades in Chelmsford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mohs Heating and Ventilating Ltd's accounts due?
Mohs Heating and Ventilating Ltd's next accounts are due at Companies House by 8 November 2027 (in 391 days), covering the period to 28 February 2027.
When is Mohs Heating and Ventilating 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 7 February 2027, due by 7 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mohs Heating and Ventilating Ltd still trading?
Mohs Heating and Ventilating 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 Mohs Heating and Ventilating Ltd do?
Mohs Heating and Ventilating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mohs Heating and Ventilating Ltd?
Mohs Heating and Ventilating Ltd was incorporated on 8 February 2026, less than a year ago.
What is the penalty if Mohs Heating and Ventilating 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 Mohs Heating and Ventilating 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.