- Companies
- Plumbers and heating engineers
- Lincoln
- Plumbmac Services Limited
Plumbmac Services Limited
- Company number
- 06598246
- Incorporated
- 20 May 200818 years trading
- Registered office
- Unit 13 Churchill Business Park, Sleaford Road, Bracebridge Heath, Lincoln, LN4 2FF
- Nature of business
- Plumbing, heat and air-conditioning installation
Plumbmac Services Limited is a 18-year-old private limited company registered in Lincoln, company number 06598246, one of 130 plumbing and heating companies in Lincoln. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £43K (+14.6%) on the year before, to £339K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £929K against £682K owed within a year: 1.4 times cover.
- 13 employees on average, down from 18 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £339K | £274K | £929K | £682K | 13 |
| 31 Jul 2024 | £295K | £251K | £645K | £437K | 18 |
| 31 Jul 2023 | £269K | £192K | £659K | £446K | 0 |
| 31 Jul 2022 | £305K | £117K | £623K | £341K | -15 |
| 31 Jul 2021 | £256K | £207K | £610K | £330K | 0 |
| 31 Jul 2020 | £167K | £119K | £474K | £282K | 15 |
| 31 Jul 2019 | £127K | £41K | £395K | £289K | 10 |
| 31 Jul 2018 | £96K | £38K | £363K | £295K | |
| 31 Jul 2017 | £150K | £37K | £455K | £333K | |
| 31 Jul 2016 | £75K | £34K | £290K | £237K |
Where Plumbmac Services Limited is registered
The registered office is in Lincoln (LN4), in the North Kesteven local authority area, East Midlands. Show LN4 2FF on a map.
Other trade companies in LN4
- Coulton Gas Services LimitedPlumbers and heating engineers
- Davenco LtdMotor traders
- B12 Voltage LtdMechanics and garages
- CC Plastering & Rendering Services LtdBuilders
- Darmick Scaffolding LtdScaffolders
- Norris Energy Solutions LimitedElectricians
- JT Plumbing LtdPlumbers and heating engineers
- Easy Camp Levelling LtdMotor traders
What happens if Plumbmac 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 06598246
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 May 2008 (18 years ago)
- Registered office
- Unit 13 Churchill Business Park, Sleaford Road, Bracebridge Heath, Lincoln, LN4 2FF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 20 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Lincoln
Other active plumbing and heating companies registered in Lincoln.
- R20 Services Ltd2022
- Reactfast Plumbing and Heating Ltd2012
- Richard Grove Limited2013
- Richard Townend Ltd2012
- Rivm Plumbing and Heating Limited2017
- RLG. Plumbing & Heating Ltd2011
- Robbie Plumbing and Heating Limited2026
- Robert Meadows Plumbing&Heating Ltd2017
All plumbing and heating companies in Lincoln · All trades in Lincoln · Plumbers and heating engineers across the UK
Frequently asked questions
When are Plumbmac Services Limited's accounts due?
Plumbmac Services Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Plumbmac Services Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Plumbmac Services Limited still trading?
Plumbmac 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 Plumbmac Services Limited do?
Plumbmac Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Plumbmac Services Limited?
Plumbmac Services Limited was incorporated on 20 May 2008, 18 years ago.
What is the penalty if Plumbmac 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 Plumbmac 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.