- Companies
- Plumbers and heating engineers
- Towcester
- Air Con Services (UK) Limited
Air Con Services (UK) Limited
- Company number
- 07878319
- Incorporated
- 12 Dec 201114 years trading
- Registered office
- 37 Catch Yard Road, Silverstone, Towcester, Northamptonshire, NN12 8WG
- Nature of business
- Plumbing, heat and air-conditioning installation
Air Con Services (UK) Limited is a 14-year-old private limited company registered in Towcester, company number 07878319, one of 26 plumbing and heating companies in Towcester. 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 £141K (+13.8%) on the year before, to £1.2M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £388K owed within a year: 3.5 times cover.
- 7 employees on average, up from 6 the year before.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1.2M | £1.1M | £1.3M | £388K | 7 |
| 31 Mar 2024 | £1M | £855K | £1M | £240K | 6 |
| 31 Mar 2023 | £1000K | £940K | £1M | £247K | 5 |
| 31 Dec 2021 | £650K | £772K | £824K | £212K | 5 |
| 31 Dec 2020 | £548K | £760K | £236K | 4 | |
| 31 Dec 2019 | £403K | £577K | £208K | 4 | |
| 31 Dec 2018 | £247K | £362K | £155K | ||
| 31 Dec 2017 | £176K | £271K | £136K | ||
| 31 Dec 2016 | £90K | £156K | £198K | £131K | 2 |
| 31 Dec 2015 | £96K | £97K | £119K | £56K |
Where Air Con Services (UK) Limited is registered
The registered office is in Towcester (NN12), in the West Northamptonshire local authority area, East Midlands. Show NN12 8WG on a map.
Other trade companies in NN12
- Abpearce LimitedProperty developers
- Ajpearce LimitedElectricians
- Eays Rent LtdMechanics and garages
- Oske Equestrian LimitedSpecialist contractors
- Felix Painting LtdBuilders
- JF Electrical Solutions LtdElectricians
- Church's Electrical LimitedElectricians
- J.R Auto Engineering LtdMechanics and garages
What happens if Air Con Services (UK) 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
- 07878319
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2011 (14 years ago)
- Registered office
- 37 Catch Yard Road, Silverstone, Towcester, Northamptonshire, NN12 8WG
- 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
- 27 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 Towcester
Other active plumbing and heating companies registered in Towcester.
- Aquatech Services Limited1998
- Beazleys Gas Heating & Plumbing Limited2012
- Brookside Plumbing & Heating Limited2008
- Caw Plumbing & Heating Limited2011
- Co2Pec Ltd2019
- Custom Renewables Ltd2022
- E 3 Engineering Services Ltd2009
- E-Pro Gas Services Limited2024
All plumbing and heating companies in Towcester · All trades in Towcester · Plumbers and heating engineers across the UK
Frequently asked questions
When are Air Con Services (UK) Limited's accounts due?
Air Con Services (UK) 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 Air Con Services (UK) 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 Air Con Services (UK) Limited still trading?
Air Con Services (UK) 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 Air Con Services (UK) Limited do?
Air Con Services (UK) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Air Con Services (UK) Limited?
Air Con Services (UK) Limited was incorporated on 12 December 2011, 14 years ago.
What is the penalty if Air Con Services (UK) 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 Air Con Services (UK) 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.