- Companies
- Plumbers and heating engineers
- Salisbury
- Environmental Cooling Services Ltd
Environmental Cooling Services Ltd
- Company number
- 04904776
- Incorporated
- 19 Sep 200323 years trading
- Registered office
- ST Mary's House, Netherhampton, Salisbury, Wiltshire, SP2 8PU
- Nature of business
- Plumbing, heat and air-conditioning installation
Environmental Cooling Services Ltd is a 23-year-old private limited company registered in Salisbury, company number 04904776, one of 64 plumbing and heating companies in Salisbury. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £37K (-50.4%) on the year before, to £37K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £184K against £210K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £37K | £184K | £210K | 0 | |
| 31 Oct 2023 | £74K | £211K | £72K | 0 | |
| 31 Oct 2022 | £43K | £194K | £87K | 0 | |
| 31 Oct 2021 | £57K | £197K | £56K | 2 | |
| 31 Oct 2020 | £55K | £237K | £79K | 2 | |
| 31 Oct 2019 | £23K | £24K | £122K | 2 | |
| 31 Oct 2018 | £17K | £1,716 | £152K | ||
| 31 Oct 2017 | £20K | £4,881 | £128K | ||
| 31 Oct 2016 | -£16K | £4,471 | £4,927 | £82K | |
| 31 Oct 2015 | -£13K | £7,790 | £8,190 | £54K |
Where Environmental Cooling Services Ltd is registered
The registered office is in Salisbury (SP2), in the Wiltshire local authority area, South West. Show SP2 8PU on a map.
Other trade companies in SP2
- Julian Ferraro Jaguars Salisbury LtdMechanics and garages
- Gmugg LtdCleaning companies
- Plumbcera LtdPlumbers and heating engineers
- PKF Salisbury LimitedMechanics and garages
- 3D Maintenance LimitedFinishing trades
- Es Roofing & Building LtdRoofers
- South Wilts Construction LimitedBuilders
- Goswell Car Wash LimitedCleaning companies
Shared registered office
55 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 Environmental Cooling Services 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 04904776
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2003 (23 years ago)
- Registered office
- ST Mary's House, Netherhampton, Salisbury, Wiltshire, SP2 8PU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 19 September 2025
- Charges (mortgages)
- 0 outstanding of 3 registered
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 Salisbury
Other active plumbing and heating companies registered in Salisbury.
- Fallow Plumbing & Heating Limited2025
- Flemings Plumbing and Heating Ltd2024
- Four Seasons Heating and Plumbing Limited2021
- Gemtex Heating Solutions Limited2017
- Gosh Plumbing Services Ltd2014
- GRC Heating & Plumbing Salisbury Ltd2023
- Heart of the Home (Wiltshire) Ltd2018
- Heatek Mechanical Ltd2026
All plumbing and heating companies in Salisbury · All trades in Salisbury · Plumbers and heating engineers across the UK
Frequently asked questions
When are Environmental Cooling Services Ltd's accounts due?
Environmental Cooling Services Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Environmental Cooling Services 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 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Environmental Cooling Services Ltd still trading?
Environmental Cooling Services Ltd is listed as active on the Companies House register (checked 12 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 Environmental Cooling Services Ltd do?
Environmental Cooling Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Environmental Cooling Services Ltd?
Environmental Cooling Services Ltd was incorporated on 19 September 2003, 23 years ago.
What is the penalty if Environmental Cooling Services 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 Environmental Cooling Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.