- Companies
- Plumbers and heating engineers
- Watford
- Nicol Heating Services Ltd
Nicol Heating Services Ltd
- Company number
- 12531799
- Incorporated
- 24 Mar 20206 years trading
- Registered office
- Office 4 1ST Floor, 77-79 High Street, Watford, WD17 2DJ
- Nature of business
- Plumbing, heat and air-conditioning installation
Nicol Heating Services Ltd is a 6-year-old private limited company registered in Watford, company number 12531799, one of 124 plumbing and heating companies in Watford. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 up £18K on the year before, to £19K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- 3 employees on average during the year.
- 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 Mar 2026 | £19K | £43K | 3 | ||
| 31 Mar 2025 | £224 | £45K | 3 | ||
| 31 Mar 2024 | £7,982 | £53K | 2 | ||
| 31 Mar 2023 | £13K | £39K | 2 | ||
| 31 Mar 2022 | £24K | £58K | £40K | 2 | |
| 31 Mar 2021 | £24K | £41K | 2 | ||
| 31 Mar 2020 | £0 | £0 |
Where Nicol Heating Services Ltd is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 2DJ on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
Also registered at this address
10 other companies use the same registered office as Nicol Heating Services Ltd.
- D and J K Plumbing & Heating LtdPlumbers and heating engineers
- G&M Telecom LtdCivil engineering
- GQ & Sons Roofing and Building LimitedRoofers
- GQ & Sons Roofing and Solar Energy LimitedRoofers
- Holloway Construction LimitedFinishing trades
- Jaytee Interiors LimitedJoiners and carpenters
- Phillips Roofing Services LimitedRoofers
- Protem Solutions LtdSpecialist contractors
- Sharps Industrial Roofing LtdRoofers
- Tompkins Bros LtdInstallers
What happens if Nicol Heating Services 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12531799
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2020 (6 years ago)
- Registered office
- Office 4 1ST Floor, 77-79 High Street, Watford, WD17 2DJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 23 March 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 Watford
Other active plumbing and heating companies registered in Watford.
- Nis Plumbing Limited2023
- Nova Heating Solutions Ltd2019
- On Demand Drainage Ltd2026
- On-Demand Plumbing & Heating Limited2020
- P Carey Services Limited2008
- Peacock Plumbing & Heating Services Ltd2017
- Plumbing Essentials Limited2023
- Propax Limited2005
All plumbing and heating companies in Watford · All trades in Watford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Nicol Heating Services Ltd's accounts due?
Nicol Heating Services Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Nicol Heating Services Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Nicol Heating Services Ltd still trading?
Nicol Heating Services 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 Nicol Heating Services Ltd do?
Nicol Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Nicol Heating Services Ltd?
Nicol Heating Services Ltd was incorporated on 24 March 2020, 6 years ago.
What is the penalty if Nicol Heating Services 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 Nicol Heating Services 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.