- Companies
- Plumbers and heating engineers
- Maidstone
- S & N Airconditioning Limited
S & N Airconditioning Limited
- Company number
- 07196192
- Incorporated
- 19 Mar 201016 years trading
- Registered office
- 89 King Street, Maidstone, Kent, ME14 1BG
- Nature of business
- Plumbing, heat and air-conditioning installation
S & N Airconditioning Limited is a 16-year-old private limited company registered in Maidstone, company number 07196192, one of 124 plumbing and heating companies in Maidstone. 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 up £26K (+6.3%) on the year before, to £444K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £651K against £240K owed within a year: 2.7 times cover.
- 4 employees on average, down from 5 the year before.
- 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 Mar 2025 | £444K | £482K | £651K | £240K | 4 |
| 31 Mar 2024 | £418K | £267K | £513K | £134K | 5 |
| 31 Mar 2023 | £354K | £284K | £404K | £64K | 5 |
| 31 Mar 2022 | £411K | £329K | £513K | £110K | 4 |
| 31 Mar 2021 | £399K | £366K | £472K | £80K | 4 |
| 31 Mar 2020 | £362K | £307K | £538K | £212K | 4 |
| 31 Mar 2019 | £397K | £306K | £588K | £231K | 4 |
| 31 Mar 2018 | £355K | £204K | £458K | £142K | 4 |
| 31 Mar 2017 | £257K | £207K | £370K | £131K | 3 |
Who runs and owns S & N Airconditioning Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| N*** B*** | Director | Mar 2010 |
| S*** U*** | Director | Mar 2010 |
| K*** M*** | Director | Nov 2023 |
| S*** U*** | Director | Nov 2023 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| B*** K*** | Director | Mar 2010 | Mar 2010 |
People with significant control (2)
Where S & N Airconditioning Limited is registered
The registered office is in Maidstone (ME14), in the Maidstone local authority area, South East. Show ME14 1BG on a map.
Other trade companies in ME14
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- M D Ducting Supplies LimitedInstallers
- Wired Right Solutions LimitedElectricians
- Traditional Meets Modern Homes LtdProperty developers
- The Wright Group Enterprises LtdMotor traders
- Paul Gasson Roofline LtdRoofers
- Novex Construction LtdBuilders
- L&C Brickwork East Sussex LtdSpecialist contractors
Shared registered office
49 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 S & N Airconditioning 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
- 07196192
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2010 (16 years ago)
- Registered office
- 89 King Street, Maidstone, Kent, ME14 1BG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 December 2025
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 Maidstone
Other active plumbing and heating companies registered in Maidstone.
- SG Property Maintenance Ltd2017
- SGM Heating Ltd2017
- Skilfulhands Plumbing & Heating Ltd2025
- Smed Heating Ltd2020
- Solmco Limited2011
- STR Metering Ltd2016
- Surrey Home Heating and Plumbing Ltd2023
- Tentenplumbing Ltd2025
All plumbing and heating companies in Maidstone · All trades in Maidstone · Plumbers and heating engineers across the UK
Frequently asked questions
When are S & N Airconditioning Limited's accounts due?
S & N Airconditioning 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 S & N Airconditioning 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 S & N Airconditioning Limited still trading?
S & N Airconditioning 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 S & N Airconditioning Limited do?
S & N Airconditioning Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is S & N Airconditioning Limited?
S & N Airconditioning Limited was incorporated on 19 March 2010, 16 years ago.
Who runs S & N Airconditioning Limited?
S & N Airconditioning Limited has 4 active directors, the longest-serving appointed in Mar 2010. Their names and service addresses are on the Companies House register.
Who owns S & N Airconditioning Limited?
2 people or companies have significant control of S & N Airconditioning Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if S & N Airconditioning 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 S & N Airconditioning 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.