- Companies
- Plumbers and heating engineers
- Westerham
- Complete Install Renewable Energies Limited
Complete Install Renewable Energies Limited
- Company number
- 06729068
- Incorporated
- 21 Oct 200817 years trading
- Registered office
- Lodges Wood Oast, Goodley Stock Road, Westerham, TN16 1TW
- Nature of business
- Plumbing, heat and air-conditioning installation
Complete Install Renewable Energies Limited is a 17-year-old private limited company registered in Westerham, company number 06729068, one of 41 plumbing and heating companies in Westerham. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £14K (-2%) on the year before, to £710K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £734K against £24K owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £710K | £734K | £24K | 2 | |
| 31 Oct 2024 | £724K | £821K | £97K | 2 | |
| 31 Oct 2023 | £749K | £875K | £130K | 2 | |
| 31 Oct 2022 | £737K | £60K | £791K | £58K | 2 |
| 31 Oct 2021 | £717K | £287K | £817K | £105K | 2 |
| 31 Oct 2020 | £679K | £215K | £752K | £77K | 3 |
| 31 Oct 2019 | £623K | £188K | £746K | £127K | 2 |
| 31 Oct 2018 | £548K | £39K | £586K | £43K | 2 |
| 31 Oct 2017 | £699K | £824K | £134K | ||
| 31 Oct 2016 | £533K | £183K | £933K | £409K |
Where Complete Install Renewable Energies Limited is registered
The registered office is in Westerham (TN16), in the Sevenoaks local authority area, South East. Show TN16 1TW on a map.
Other trade companies in TN16
- Fuller & Sons Carpentry LtdProperty developers
- Protech Air Solutions LtdPlumbers and heating engineers
- DW Construction (South) LimitedCivil engineering
- Danvic Facilities & Refurbishment LimitedSpecialist contractors
- The Plumbing Brothers LtdFinishing trades
- Beckenham Driveways and Patios LtdInstallers
- Christmas Tree Farm Outdoors Services LtdLandscapers and gardeners
- Jak Rolling LimitedPainters and decorators
Shared registered office
130 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 Complete Install Renewable Energies 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 06729068
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 October 2008 (17 years ago)
- Registered office
- Lodges Wood Oast, Goodley Stock Road, Westerham, TN16 1TW
- 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 2025
- Last confirmation statement
- 21 October 2025
- Previous names
- Complete Install Interiors Ltd (until 4 Jan 2011)
Complete Install Bathrooms Limited (until 19 Nov 2008)
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 Westerham
Other active plumbing and heating companies registered in Westerham.
- Connolly Bros Ltd2019
- Coolburn Air Conditioning Limited1986
- Cooling and Heating Technology Ltd2015
- Ecoclimate Global Solutions Ltd2025
- Emerge Mechanical Services Ltd2023
- F&O Installations Ltd2023
- Fluester Plumbing and Heating Ltd2023
- Gas Mark 10 Ltd2026
All plumbing and heating companies in Westerham · All trades in Westerham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Complete Install Renewable Energies Limited's accounts due?
Complete Install Renewable Energies Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Complete Install Renewable Energies Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Complete Install Renewable Energies Limited still trading?
Complete Install Renewable Energies 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 Complete Install Renewable Energies Limited do?
Complete Install Renewable Energies Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Complete Install Renewable Energies Limited?
Complete Install Renewable Energies Limited was incorporated on 21 October 2008, 17 years ago.
What is the penalty if Complete Install Renewable Energies 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 Complete Install Renewable Energies 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.