- Companies
- Plumbers and heating engineers
- Newcastle upon Tyne
- Ambient Plumbing & Heating Limited
Ambient Plumbing & Heating Limited
- Company number
- 04993137
- Incorporated
- 11 Dec 200322 years trading
- Registered office
- 13 Windsor Terrace, Jesmond, Newcastle upon Tyne, NE2 4HE
- Nature of business
- Plumbing, heat and air-conditioning installation
Ambient Plumbing & Heating Limited is a 22-year-old private limited company registered in Newcastle upon Tyne, company number 04993137, one of 164 plumbing and heating companies in Newcastle upon Tyne. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £12K (-25.3%) on the year before, to £34K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £28K against £9,903 owed within a year: 2.8 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 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £34K | £28K | £9,903 | 0 | |
| 31 Dec 2024 | £46K | £31K | £11K | 1 | |
| 31 Dec 2023 | £58K | £33K | £11K | 2 | |
| 31 Dec 2022 | £62K | £72K | £10K | 2 | |
| 31 Dec 2021 | £72K | £94K | £23K | 2 | |
| 31 Dec 2020 | £65K | £90K | £25K | 2 | |
| 31 Dec 2018 | £65K | £71K | £4,446 | ||
| 31 Dec 2017 | £55K | £70K | £14K | ||
| 31 Dec 2016 | £49K | £59K | £9,305 | ||
| 31 Dec 2015 | £42K | £63K | £19K |
Where Ambient Plumbing & Heating Limited is registered
The registered office is in Newcastle upon Tyne (NE2), in the Newcastle upon Tyne local authority area, North East. Show NE2 4HE on a map.
Other trade companies in NE2
- Reno North LimitedProperty developers
- A.C.S. Designs LtdProperty developers
- LM Car Sales LtdMotor traders
- Jesm LtdProperty developers
- Podium Automations LtdElectricians
- Risk Rope & Rescue LtdSpecialist contractors
- Rapid Response 24/7 LtdPlumbers and heating engineers
- Prime 2026 LtdFinishing trades
Also registered at this address
5 other companies use the same registered office as Ambient Plumbing & Heating Limited.
- Bosanko LimitedElectricians
- Elda Development Services LimitedProperty developers
- McDougal & Breen LtdMotor traders
- N E Groundcare LimitedLandscapers and gardeners
- S O Gardening Services LimitedLandscapers and gardeners
What happens if Ambient Plumbing & Heating 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 04993137
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 December 2003 (22 years ago)
- Registered office
- 13 Windsor Terrace, Jesmond, Newcastle upon Tyne, NE2 4HE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 11 December 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 Newcastle upon Tyne
Other active plumbing and heating companies registered in Newcastle upon Tyne.
- Anu Construction Ltd2025
- Aspire Heating Supply Ltd2024
- B4 Bathrooms Ltd2018
- Bivor Ltd2026
- Boiler Maintenance (Newc) Limited2009
- Ca Heat Pumps Limited2008
- City Boiler Cover Ltd2025
- City Gas 24 Ltd2024
All plumbing and heating companies in Newcastle upon Tyne · All trades in Newcastle upon Tyne · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ambient Plumbing & Heating Limited's accounts due?
Ambient Plumbing & Heating Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Ambient Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Ambient Plumbing & Heating Limited still trading?
Ambient Plumbing & Heating 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 Ambient Plumbing & Heating Limited do?
Ambient Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ambient Plumbing & Heating Limited?
Ambient Plumbing & Heating Limited was incorporated on 11 December 2003, 22 years ago.
What is the penalty if Ambient Plumbing & Heating 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 Ambient Plumbing & Heating 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.