- Companies
- Plumbers and heating engineers
- Carlisle
- Gas Services Assured Limited
Gas Services Assured Limited
- Company number
- 05934951
- Incorporated
- 14 Sep 200620 years trading
- Registered office
- Eden Brae, Linstock, Carlisle, CA6 4PZ
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.
Gas Services Assured Limited is a 20-year-old private limited company registered in Carlisle, company number 05934951, one of 50 plumbing and heating companies in Carlisle. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 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 £4,979 (-6.2%) on the year before, to £76K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £105K against £38K owed within a year: 2.8 times cover.
- 1 employee on average, down from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Jan 2026 | £76K | £105K | £38K | 1 | |
| 31 Jan 2025 | £81K | £101K | £30K | 2 | |
| 31 Jan 2024 | £74K | £109K | £31K | 2 | |
| 31 Jan 2023 | £70K | £118K | £40K | 2 | |
| 31 Jan 2022 | £70K | £112K | £30K | 2 | |
| 31 Jan 2021 | £55K | £108K | £55K | 2 | |
| 31 Jan 2020 | £29K | £95K | £68K | 2 | |
| 31 Jan 2019 | £7,069 | £99K | £95K | ||
| 31 Jan 2018 | £15K | £97K | £84K | ||
| 31 Jan 2017 | £3,553 | £78K | £76K |
Public contracts won
Gas Services Assured Limited has 2 public sector contract awards on record; the ones with their own published value total £42K, from 2020 to 2024. Source: Contracts Finder and Find a Tender award notices. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Lifecycle Management Group Limited2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Lifecycle Management Group Limited | Gas Catering Equipment and Gas Boilers | £42K | 2 Apr 2024 |
| Lifecycle Management Group Limited | Gas boilers and Gas Catering Equipment | 9 Mar 2020 |
Where Gas Services Assured Limited is registered
The registered office is in Carlisle (CA6), in the Cumberland local authority area, North West. Show CA6 4PZ on a map.
Other trade companies in CA6
- TJL Site Management Services LtdBuilders
- Romans Paving LtdLandscapers and gardeners
- Leeds South Esco LimitedCivil engineering
- Leeds South Heat Network LimitedCivil engineering
- Clifford Mechanical LtdMechanics and garages
- WB Roofing and Building LtdRoofers
- Daniel Boulter LimitedProperty developers
- T Grice Roofing LtdRoofers
What happens if Gas Services Assured 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05934951
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2006 (20 years ago)
- Registered office
- Eden Brae, Linstock, Carlisle, CA6 4PZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 14 September 2026
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 Carlisle
Other active plumbing and heating companies registered in Carlisle.
- Geoff Bell Mechanical Services Limited2016
- George Thompson (Heating) Limited1971
- Green Giant Services Ltd2016
- Holme Bay Plumbing & Heating Ltd2022
- Ian Dockerty Limited2023
- Jigsaw (Cumbria) Limited2017
- JJT-PM Limited2023
- LJ Plumb Solutions Ltd2023
All plumbing and heating companies in Carlisle · All trades in Carlisle · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gas Services Assured Limited's accounts due?
Gas Services Assured Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Gas Services Assured Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Gas Services Assured Limited still trading?
Gas Services Assured 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 Gas Services Assured Limited do?
Gas Services Assured Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999).
How old is Gas Services Assured Limited?
Gas Services Assured Limited was incorporated on 14 September 2006, 20 years ago.
Has Gas Services Assured Limited won public sector contracts?
Yes. Gas Services Assured Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £42K), most recently from LIFECYCLE MANAGEMENT GROUP LIMITED.
What is the penalty if Gas Services Assured 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 Gas Services Assured 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.