- Companies
- Plumbers and heating engineers
- Dundee
- H & H Plumbing & Heating Services Limited
H & H Plumbing & Heating Services Limited
- Company number
- SC543548
- Incorporated
- 23 Aug 201610 years trading
- Registered office
- 13 Wellburn Street, Dundee, DD2 2RR
- Nature of business
- Plumbing, heat and air-conditioning installation
H & H Plumbing & Heating Services Limited is a 10-year-old private limited company registered in Dundee, company number SC543548, one of 98 plumbing and heating companies in Dundee. 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 £5,556 (+78.7%) on the year before, to £13K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £23K against £15K owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £13K | £23K | £15K | 0 | |
| 31 Aug 2024 | £7,062 | £21K | £18K | 2 | |
| 31 Aug 2023 | £30K | £30K | £5,294 | 3 | |
| 31 Aug 2022 | £20K | £1,392 | £10K | £578 | 3 |
| 31 Aug 2021 | £47K | £1,302 | £59K | £26K | 3 |
| 31 Aug 2020 | £56K | £6,066 | £67K | £23K | 3 |
| 31 Aug 2019 | £35K | £3,699 | £46K | £17K | 4 |
| 31 Aug 2018 | £23K | £9,502 | £36K | £19K | 4 |
| 31 Aug 2017 | £25K | £1,603 | £28K | £24K | 2 |
Where H & H Plumbing & Heating Services Limited is registered
The registered office is in Dundee (DD2), in the Dundee City local authority area, Scotland. Show DD2 2RR on a map.
Other trade companies in DD2
- FB Wind Solutions LtdMachinery repair and installation
- Paragon Design & Build LtdBuilders
- Bellfield Dundee LimitedProperty developers
- Coupar Angus Trading LtdMotor traders
- The Tyre Soldier Mobile Tyre Fitting LimitedMotor traders
- Home Hops LtdCleaning companies
- Mark Pattullo Technical Services LtdBuilders
- Evagreen Cleaning LtdCleaning companies
What happens if H & H 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 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
- SC543548
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 August 2016 (10 years ago)
- Registered office
- 13 Wellburn Street, Dundee, DD2 2RR
- 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
- 22 August 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 Dundee
Other active plumbing and heating companies registered in Dundee.
- Heating Dynamics Limited2025
- Hightower Mechanical Services Ltd2026
- Ian Kidd & Son Ltd2011
- Ilg Plumbing and Heating (Scotland) Limited2020
- Installations by Chris M Knight Ltd2022
- James Stewart Oil Heating Services Ltd2013
- JB Sexton Interiors Limited2015
- Jim Butter Plumbing & Heating Ltd2011
All plumbing and heating companies in Dundee · All trades in Dundee · Plumbers and heating engineers across the UK
Frequently asked questions
When are H & H Plumbing & Heating Services Limited's accounts due?
H & H Plumbing & Heating Services Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is H & H Plumbing & Heating Services Limited'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 H & H Plumbing & Heating Services Limited still trading?
H & H Plumbing & Heating Services Limited is listed as active on the Companies House register (checked 13 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 H & H Plumbing & Heating Services Limited do?
H & H Plumbing & Heating Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is H & H Plumbing & Heating Services Limited?
H & H Plumbing & Heating Services Limited was incorporated on 23 August 2016, 10 years ago.
What is the penalty if H & H 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 H & H 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, rechecked 13 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.