- Companies
- Plumbers and heating engineers
- Hull
- Mason Group Mechanical & Electrical Ltd
Mason Group Mechanical & Electrical Ltd
- Company number
- 14069528
- Incorporated
- 26 Apr 20224 years trading
- Registered office
- 3 Hale Close, Anlaby, Hull, HU10 7FZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Mason Group Mechanical & Electrical Ltd is a 4-year-old private limited company registered in Hull, company number 14069528, one of 179 plumbing and heating companies in Hull. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Mason Group Mechanical & Electrical LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £47K (+71.7%) on the year before, to £112K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £160K against £54K owed within a year: 3.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £112K | £160K | £54K | 2 | |
| 30 Apr 2025 | £65K | £149K | £88K | 2 | |
| 30 Apr 2024 | £56K | £77K | £23K | 2 | |
| 30 Apr 2023 | £30K | £71K | £43K | 1 |
Where Mason Group Mechanical & Electrical Ltd is registered
The registered office is in Hull (HU10), in the East Riding of Yorkshire local authority area, Yorkshire and The Humber. Show HU10 7FZ on a map.
Other trade companies in HU10
- Acs Engr LtdCivil engineering
- MS Electrical & Alarms LtdElectricians
- TJS Driveway & Landscaping Specialist LtdLandscapers and gardeners
- M J Cooke Bathrooms LtdBuilders
- Beverley Plumbers LimitedPlumbers and heating engineers
- Ser Plastering LimitedPlasterers
- R22 Property LtdProperty developers
- Nexus Plumbing Solutions LimitedPlumbers and heating engineers
What happens if Mason Group Mechanical & Electrical 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14069528
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 April 2022 (4 years ago)
- Registered office
- 3 Hale Close, Anlaby, Hull, HU10 7FZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 25 April 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 Hull
Other active plumbing and heating companies registered in Hull.
- Meadows Mechanical Limited2023
- Mec Contracting Ltd2025
- Mec Facilities Management (Yorks) Ltd2025
- Mitchell’S Engineering Services Ltd2025
- MJC Facilities (Yorkshire) Limited2016
- MJM Plumbing and Heating (Hull) Limited2018
- Moduflow Limited2006
- Nexus Plumbing Solutions Limited2026
All plumbing and heating companies in Hull · All trades in Hull · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mason Group Mechanical & Electrical Ltd's accounts due?
Mason Group Mechanical & Electrical Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Mason Group Mechanical & Electrical Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Mason Group Mechanical & Electrical Ltd still trading?
Mason Group Mechanical & Electrical 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 Mason Group Mechanical & Electrical Ltd do?
Mason Group Mechanical & Electrical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mason Group Mechanical & Electrical Ltd?
Mason Group Mechanical & Electrical Ltd was incorporated on 26 April 2022, 4 years ago.
What is the penalty if Mason Group Mechanical & Electrical 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 Mason Group Mechanical & Electrical 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.