- Companies
- Plumbers and heating engineers
- Billericay
- The Aircon Specialist Ltd
The Aircon Specialist Ltd
- Company number
- 17347170
- Incorporated
- 18 Jul 2026
- Registered office
- 6 Wren Close, Billericay, CM11 2YU
- Nature of business
- Plumbing, heat and air-conditioning installation
The Aircon Specialist Ltd is a newly incorporated private limited company registered in Billericay, company number 17347170, one of 63 plumbing and heating companies in Billericay. Its next accounts are due at Companies House on 18 April 2028, and its first CT600 is due at HMRC on 17 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where The Aircon Specialist Ltd is registered
The registered office is in Billericay (CM11), in the Basildon local authority area, East of England. Show CM11 2YU on a map.
Other trade companies in CM11
- Washthatoffbrother LtdCleaning companies
- Prestige Auto Engineering LtdMechanics and garages
- E3 Building and Roofing LtdRoofers
- E3 Landscaping LtdLandscapers and gardeners
- 1ST Class Property Group LimitedProperty developers
- Bobys Garage Engine Build HPC LtdMechanics and garages
- Winsor Autocare Services LimitedMechanics and garages
- Hus Enterprises LtdCivil engineering
What happens if The Aircon Specialist Ltd 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 18 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Apr 2028 to 18 May 2028 | £150 |
| 1 to 3 months late | 19 May 2028 to 18 Jul 2028 | £375 |
| 3 to 6 months late | 19 Jul 2028 to 18 Oct 2028 | £750 |
| More than 6 months late | From 19 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17347170
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 July 2026
- Registered office
- 6 Wren Close, Billericay, CM11 2YU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Billericay
Other active plumbing and heating companies registered in Billericay.
- Thermal Heating Essex Limited2023
- Tip Top Plumbing & Property Maintenance Ltd2024
- TLW Plumbing and Heating Ltd2025
- Tower B M Limited2014
- Watson's Plumbing and Heating Services Ltd2024
- A & R Cooling Services Limited1999
- A.C.Preou Limited1964
- Acs Cambridge Limited2023
All plumbing and heating companies in Billericay · All trades in Billericay · Plumbers and heating engineers across the UK
Frequently asked questions
When are The Aircon Specialist Ltd's accounts due?
The Aircon Specialist Ltd's next accounts are due at Companies House by 18 April 2028 (in 553 days), covering the period to 31 July 2027.
When is The Aircon Specialist Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 July 2027, due by 17 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is The Aircon Specialist Ltd still trading?
The Aircon Specialist Ltd 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 The Aircon Specialist Ltd do?
The Aircon Specialist Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is The Aircon Specialist Ltd?
The Aircon Specialist Ltd was incorporated on 18 July 2026, less than a year ago.
What is the penalty if The Aircon Specialist Ltd 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 The Aircon Specialist Ltd 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.