- Companies
- Plumbers and heating engineers
- Blackburn
- TM Experts Ltd
TM Experts Ltd
- Company number
- 15767086
- Incorporated
- 7 Jun 20242 years trading
- Registered office
- Unit 3E, Rosewood Avenue, Blackburn, BB1 7SB
- Nature of business
- Plumbing, heat and air-conditioning installation
TM Experts Ltd is a 2-year-old private limited company registered in Blackburn, company number 15767086, one of 71 plumbing and heating companies in Blackburn. Companies House shows its accounts as overdue: they were due on 7 March 2026.
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 TM Experts Ltd is registered
The registered office is in Blackburn (BB1), in the Blackburn with Darwen local authority area, North West. Show BB1 7SB on a map.
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What happens if TM Experts Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Mar 2026 to 7 Apr 2026 | £150 |
| 1 to 3 months late | 8 Apr 2026 to 7 Jun 2026 | £375 |
| 3 to 6 months late | 8 Jun 2026 to 7 Sep 2026 | £750 |
| More than 6 months late | From 8 Sep 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2026 | £200 |
| 3 months late | 30 Sep 2026 | another £200 |
| 6 months late | 30 Dec 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2027 | 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
- 15767086
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 June 2024 (2 years ago)
- Registered office
- Unit 3E, Rosewood Avenue, Blackburn, BB1 7SB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 6 June 2025
- Previous names
- Enviro Eco Limited (until 10 Oct 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 Blackburn
Other active plumbing and heating companies registered in Blackburn.
- Totalheat Ltd2006
- Z F Gas Engineer Ltd2020
- 5Diamond Services Ltd2025
- A C M Heat Services Ltd2022
- A.K.M NW Plumbing & Heating Ltd2025
- Ad Plumbing & Heating Engineers Ltd2023
- Ags Plumbing and Heating Ltd2026
- Amb Plumbing & Heating (North-West) Ltd2019
All plumbing and heating companies in Blackburn · All trades in Blackburn · Plumbers and heating engineers across the UK
Frequently asked questions
When are TM Experts Ltd's accounts due?
TM Experts Ltd's accounts were due at Companies House on 7 March 2026 and the register shows them as overdue.
When is TM Experts 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 6 June 2025, due by 6 June 2026, and one for the period to 30 June 2025, due by 30 June 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is TM Experts Ltd still trading?
TM Experts Ltd is listed as active on the Companies House register (checked 12 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 TM Experts Ltd do?
TM Experts Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is TM Experts Ltd?
TM Experts Ltd was incorporated on 7 June 2024, 2 years ago.
What is the penalty if TM Experts 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 TM Experts Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.