- Companies
- Plumbers and heating engineers
- Bishop Auckland
- Merrington Plumbing & Heating Services Limited
Merrington Plumbing & Heating Services Limited
- Company number
- 13435564
- Incorporated
- 3 Jun 20215 years trading
- Registered office
- Unit 5, Catkin Way, Bishop Auckland, Durham, DL14 9TF
- Nature of business
- Plumbing, heat and air-conditioning installation
Merrington Plumbing & Heating Services Limited is a 5-year-old private limited company registered in Bishop Auckland, company number 13435564, one of 32 plumbing and heating companies in Bishop Auckland. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 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 down £4,422 (-28.7%) on the year before, to £11K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £14K against £12K owed within a year: 1.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £11K | £2,555 | £14K | £12K | 0 |
| 30 Jun 2025 | £15K | £6,577 | £21K | £16K | 0 |
| 30 Jun 2024 | £19K | £5,939 | £37K | £21K | 0 |
| 30 Jun 2023 | £10K | £8,230 | £23K | £14K | 0 |
| 30 Jun 2022 | £6,372 | £3,493 | £8,573 | £7,178 | 0 |
Where Merrington Plumbing & Heating Services Limited is registered
The registered office is in Bishop Auckland (DL14), in the County Durham local authority area, North East. Show DL14 9TF on a map.
Other trade companies in DL14
- FJ Maintenance Ne LtdSpecialist contractors
- MTS Electrics LtdElectricians
- TMRC LtdSpecialist contractors
- Bishop Car Wash LtdCleaning companies
- Victory Roofing LtdRoofers
- Rend-Pro North East LimitedProperty developers
- Vickers Detailing LimitedCleaning companies
- Orchard Tree Care Services LtdLandscapers and gardeners
Also registered at this address
9 other companies use the same registered office as Merrington Plumbing & Heating Services Limited.
- Armiger Joinery LimitedBuilders
- Dell Roofing Services LimitedBuilders
- G & A Joinery Specialists LimitedBuilders
- G C Joinery Services LimitedJoiners and carpenters
- J.G. Tyre Services LimitedMechanics and garages
- L.S.E. Roofing & Cladding LimitedRoofers
- Novodec LimitedPainters and decorators
- Ozrium Motors LtdMotor traders
- Westcott Home Improvements LimitedJoiners and carpenters
What happens if Merrington Plumbing & Heating Services Limited 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 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 13435564
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 June 2021 (5 years ago)
- Registered office
- Unit 5, Catkin Way, Bishop Auckland, Durham, DL14 9TF
- 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 2026
- Last confirmation statement
- 2 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 Bishop Auckland
Other active plumbing and heating companies registered in Bishop Auckland.
- Origin Heating Solutions Ltd2021
- Pattinson Installations Limited2020
- RCT Stoves Ltd2023
- Re-Ignite Property Solutions Ltd2025
- S.J Woods Plumbing & Heating Limited2007
- Scotro Mechanical Ne Ltd2025
- A & M Bathrooms Limited2009
- Advanced Plumbing Solutions (North East) Limited2009
All plumbing and heating companies in Bishop Auckland · All trades in Bishop Auckland · Plumbers and heating engineers across the UK
Frequently asked questions
When are Merrington Plumbing & Heating Services Limited's accounts due?
Merrington Plumbing & Heating Services Limited's next accounts are due at Companies House by 31 March 2028 (in 535 days), covering the period to 30 June 2027.
When is Merrington Plumbing & Heating Services Limited's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Merrington Plumbing & Heating Services Limited still trading?
Merrington Plumbing & Heating Services Limited 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 Merrington Plumbing & Heating Services Limited do?
Merrington Plumbing & Heating Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Merrington Plumbing & Heating Services Limited?
Merrington Plumbing & Heating Services Limited was incorporated on 3 June 2021, 5 years ago.
What is the penalty if Merrington Plumbing & Heating Services Limited 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 Merrington Plumbing & Heating Services Limited 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.