- Companies
- Plumbers and heating engineers
- Gravesend
- SMH Heating & Plumbing Works Limited
SMH Heating & Plumbing Works Limited
- Company number
- 09660074
- Incorporated
- 26 Jun 201511 years trading
- Registered office
- Alva House, Valley Drive, Gravesend, DA12 5UE
- Nature of business
- Plumbing, heat and air-conditioning installation
SMH Heating & Plumbing Works Limited is a 11-year-old private limited company registered in Gravesend, company number 09660074, one of 97 plumbing and heating companies in Gravesend. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 down £1,818 (-93.6%) on the year before, to £125.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £6,368 against £5,474 owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- 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 Mar 2025 | £125 | £6,368 | £5,474 | 1 | |
| 31 Mar 2024 | £1,943 | £7,520 | £4,651 | 1 | |
| 31 Mar 2023 | £144 | £5,410 | 1 | ||
| 31 Mar 2022 | £153 | £4,723 | £3,704 | 1 | |
| 31 Mar 2021 | £0 | £4,384 | £3,386 | 1 | |
| 31 Mar 2020 | £139 | £875 | £4,308 | £4,465 | 1 |
| 30 Jun 2019 | £171 | £6,825 | £9,116 | £9,293 | 1 |
| 30 Jun 2018 | £629 | £5,742 | £5,523 | ||
| 30 Jun 2017 | £578 | £5,318 | £5,252 | ||
| 30 Jun 2016 | £398 | £7,783 | £13K |
Where SMH Heating & Plumbing Works Limited is registered
The registered office is in Gravesend (DA12), in the Gravesham local authority area, South East. Show DA12 5UE on a map.
Other trade companies in DA12
- Kirkdale Construction Maintenance LimitedProperty developers
- Mech Elec LtdSpecialist contractors
- Ground Forces Construct LtdBuilders
- XL@Cleaning LimitedCleaning companies
- Signature Group Air Conditioning LtdPlumbers and heating engineers
- VS Sekhon LtdFloor and wall tilers
- Kapoor Construction LtdBuilders
- Double D Maintain LtdSpecialist contractors
Shared registered office
68 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if SMH Heating & Plumbing Works 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09660074
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2015 (11 years ago)
- Registered office
- Alva House, Valley Drive, Gravesend, DA12 5UE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 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 Gravesend
Other active plumbing and heating companies registered in Gravesend.
- SMW Cooling Ltd2022
- Staunch Group Services Ltd2023
- Sub-Zero Air Conditioning Services Ltd2018
- Thermostatix Limited2020
- Thomas Lloyd Plumbing & Heating Ltd2015
- Toors Plumbing and Heating Ltd2025
- Trigon Services Ltd2019
- VFL Contractors Ltd2023
All plumbing and heating companies in Gravesend · All trades in Gravesend · Plumbers and heating engineers across the UK
Frequently asked questions
When are SMH Heating & Plumbing Works Limited's accounts due?
SMH Heating & Plumbing Works Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is SMH Heating & Plumbing Works Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is SMH Heating & Plumbing Works Limited still trading?
SMH Heating & Plumbing Works 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 SMH Heating & Plumbing Works Limited do?
SMH Heating & Plumbing Works Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SMH Heating & Plumbing Works Limited?
SMH Heating & Plumbing Works Limited was incorporated on 26 June 2015, 11 years ago.
What is the penalty if SMH Heating & Plumbing Works 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 SMH Heating & Plumbing Works 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.