- Companies
- Plumbers and heating engineers
- Wallsend
- Ads Air Con Limited
Ads Air Con Limited
- Company number
- 08501284
- Incorporated
- 23 Apr 201313 years trading
- Registered office
- 57 Wharfedale, Wallsend, NE28 8TP
- Nature of business
- Plumbing, heat and air-conditioning installation
Ads Air Con Limited is a 13-year-old private limited company registered in Wallsend, company number 08501284, one of 25 plumbing and heating companies in Wallsend. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £25K (-33.6%) on the year before, to £49K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £182K against £178K owed within a year: 1.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £49K | £21 | £182K | £178K | 3 |
| 30 Apr 2025 | £74K | £12K | £57K | £23K | 3 |
| 30 Apr 2024 | £89K | £42K | £157K | £90K | 4 |
| 30 Apr 2023 | £29K | £13K | £50K | £25K | 3 |
| 30 Apr 2022 | £18K | £9,229 | £35K | £4,915 | 2 |
| 30 Apr 2021 | £15K | £18K | £41K | £5,207 | 2 |
| 30 Apr 2020 | £14K | £24K | £40K | £11K | 4 |
| 30 Apr 2019 | £16K | £9,698 | £54K | £18K | 7 |
| 30 Apr 2018 | £3,517 | £4,476 | £40K | £8,147 | 3 |
| 30 Apr 2017 | £2,056 | £20K | £35K | £42K |
Public contracts won
Ads Air Con Limited has one public sector contract award on record (2019). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| North Tyneside Council | Contract 22 - Mechanical Planned Investment Works for Operational, Schools and commercial buildings 2019-2022 | Ceiling, not shown | 13 Mar 2019 |
Where Ads Air Con Limited is registered
The registered office is in Wallsend (NE28), in the North Tyneside local authority area, North East. Show NE28 8TP on a map.
Other trade companies in NE28
- Fresh Culture Construction LimitedFinishing trades
- Tyneview Cleaning LtdCleaning companies
- Moisture Mend LtdInstallers
- SNCS Build LtdBuilders
- Elite UK Ramsbrook Farm LtdProperty developers
- SNCS Construction LtdBuilders
- Tyne Oil Heating LtdPlumbers and heating engineers
- DMC Homes North East LtdProperty developers
What happens if Ads Air Con 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 08501284
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2013 (13 years ago)
- Registered office
- 57 Wharfedale, Wallsend, NE28 8TP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 25 October 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 Wallsend
Other active plumbing and heating companies registered in Wallsend.
- Ashley Mallaburn Plumbing & Heating Services Ltd2016
- Asp Installations Ltd2022
- Centuri Heating & Bathrooms Ltd2020
- Contract Solution Management Ltd2013
- Ductwork Damper Maintenance Ltd2019
- Dynamic Heating (North East) Ltd.2013
- GFD Heating Solutions Ltd2021
- Koziwarm Limited1988
All plumbing and heating companies in Wallsend · All trades in Wallsend · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ads Air Con Limited's accounts due?
Ads Air Con Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Ads Air Con Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Ads Air Con Limited still trading?
Ads Air Con 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 Ads Air Con Limited do?
Ads Air Con Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ads Air Con Limited?
Ads Air Con Limited was incorporated on 23 April 2013, 13 years ago.
Has Ads Air Con Limited won public sector contracts?
Yes. Ads Air Con Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from North Tyneside Council.
What is the penalty if Ads Air Con 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 Ads Air Con 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.