- Companies
- Plumbers and heating engineers
- Colchester
- Boiler Tec Group Ltd
Boiler Tec Group Ltd
- Company number
- 15104487
- Incorporated
- 30 Aug 20233 years trading
- Registered office
- Eastmoor Moor Road, Langham, Colchester, CO4 5NR
- Nature of business
- Plumbing, heat and air-conditioning installation
Boiler Tec Group Ltd is a 3-year-old private limited company registered in Colchester, company number 15104487, one of 211 plumbing and heating companies in Colchester. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 up £33K (+536.7%) on the year before, to £39K.
- Current assets of £38K against £31K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £39K | £38K | £31K | 1 | |
| 31 Aug 2024 | £6,102 | £16K | £9,449 | 1 |
Where Boiler Tec Group Ltd is registered
The registered office is in Colchester (CO4), in the Colchester local authority area, East of England. Show CO4 5NR on a map.
Other trade companies in CO4
- Dkdo Solutions LimitedBuilders
- Lustre Pro Cleaning LtdCleaning companies
- Little Forge Holdings LtdMechanics and garages
- Dde Services LimitedMotor traders
- Humble Motors Essex LtdMotor traders
- 239 Gre LtdBuilders
- Violet Parlour LtdCleaning companies
- Elevates Enterprise LtdProperty developers
Also registered at this address
1 other company uses the same registered office as Boiler Tec Group Ltd.
- J Purser Heating LtdPlumbers and heating engineers
What happens if Boiler Tec Group 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15104487
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 August 2023 (3 years ago)
- Registered office
- Eastmoor Moor Road, Langham, Colchester, CO4 5NR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 29 August 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 Colchester
Other active plumbing and heating companies registered in Colchester.
- Britannia Heating Ltd2025
- BSB Heating Ltd2012
- Buckland and Woodward Plumbing and Heating Services Ltd2019
- Buxerve Ltd2013
- C & R Plumbing and Heating Contractors Limited2007
- Cali Grip Ltd2022
- Cartey Plumbing & Bathrooms Ltd2024
- CB Plumbing Limited2022
All plumbing and heating companies in Colchester · All trades in Colchester · Plumbers and heating engineers across the UK
Frequently asked questions
When are Boiler Tec Group Ltd's accounts due?
Boiler Tec Group Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Boiler Tec Group Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Boiler Tec Group Ltd still trading?
Boiler Tec Group 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 Boiler Tec Group Ltd do?
Boiler Tec Group Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Boiler Tec Group Ltd?
Boiler Tec Group Ltd was incorporated on 30 August 2023, 3 years ago.
What is the penalty if Boiler Tec Group 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 Boiler Tec Group 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.