- Companies
- Plumbers and heating engineers
- Airdrie
- Gas Alert Services Ltd
Gas Alert Services Ltd
- Company number
- SC549283
- Incorporated
- 2 Nov 20169 years trading
- Registered office
- 31A Flowerhill Street, Airdrie, ML6 6AP
- Nature of business
- Plumbing, heat and air-conditioning installation
Gas Alert Services Ltd is a 9-year-old private limited company registered in Airdrie, company number SC549283, one of 32 plumbing and heating companies in Airdrie. Its next accounts are due at Companies House on 28 December 2026, and the CT600 for the period to 28 March 2026 is due at HMRC on 28 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Gas Alert Services LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £2,929 (-18.4%) on the year before, to -£19K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- Current assets of £9,761 against £37K owed within a year: 0.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£19K | £1,723 | £9,761 | £37K | 1 |
| 5 Apr 2024 | -£16K | £1,134 | £11K | £34K | 1 |
| 5 Apr 2023 | -£22K | £2,797 | £9,214 | £23K | 2 |
| 5 Apr 2022 | -£19K | £5,733 | £15K | £23K | 2 |
| 5 Apr 2021 | -£12K | £11K | £26K | £21K | 2 |
| 5 Apr 2020 | -£7,112 | £11K | £30K | £37K | 2 |
| 5 Apr 2019 | -£7,166 | £366 | £18K | £26K | 3 |
| 5 Apr 2018 | -£4,565 | £4,110 | £13K | £18K | 3 |
| 5 Apr 2017 | £2 | £2 | 0 |
Who runs and owns Gas Alert Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** C*** | Director | Nov 2016 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** B*** | Director | Nov 2016 | Mar 2023 |
Person with significant control
Where Gas Alert Services Ltd is registered
The registered office is in Airdrie (ML6), in the North Lanarkshire local authority area, Scotland. Show ML6 6AP on a map.
Other trade companies in ML6
- KM Access Solutions LtdSpecialist contractors
- MTS Roofing LtdBuilders
- Colston Joinery LtdJoiners and carpenters
- Scott Clark Electrics LtdElectricians
- Standard Rentals LtdElectricians
- Build Brothers LtdBuilders
- Murphy Roof Tiling & Roughcasting LtdSpecialist contractors
- Roots&Remembrance LtdCleaning companies
Also registered at this address
15 other companies use the same registered office as Gas Alert Services Ltd.
- Ashmart Cleaning Services LtdCleaning companies
- Attila & Son Rendering LtdPlasterers
- Cheap Car Keys Scotland LtdMechanics and garages
- CLC Joinery & Building LtdJoiners and carpenters
- Collins Decor (Scotland) LtdPainters and decorators
- Colston Joinery LtdJoiners and carpenters
- Creative Tiler & Bathrooms LtdFloor and wall tilers
- KM Access Solutions LtdSpecialist contractors
- Mark Baxter (Cabling) LtdCivil engineering
- Moore HV Services LtdSpecialist contractors
- Revs Cars Airdrie LtdMotor traders
- Spotless Window Cleaning Scotland LtdCleaning companies
- Superlift Scotland LtdSpecialist contractors
- Trimlogic Vehicle Trimming & Embroidery LtdMotor traders
- Warner Electrical Installations LtdElectricians
What happens if Gas Alert 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 28 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Dec 2026 to 28 Jan 2027 | £150 |
| 1 to 3 months late | 29 Jan 2027 to 28 Mar 2027 | £375 |
| 3 to 6 months late | 29 Mar 2027 to 28 Jun 2027 | £750 |
| More than 6 months late | From 29 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Mar 2027 | £200 |
| 3 months late | 28 Jun 2027 | another £200 |
| 6 months late | 28 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Mar 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
- SC549283
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2016 (9 years ago)
- Registered office
- 31A Flowerhill Street, Airdrie, ML6 6AP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 October 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 Airdrie
Other active plumbing and heating companies registered in Airdrie.
- Icfs Holdings Ltd2023
- JCB Heating Services Limited2014
- JM Plumbing Limited2025
- KL Renovations Ltd2024
- L&Mgasservice Ltd2026
- Lanarkshire Plumbing Ltd2008
- MB Plumbing Ltd2017
- Mor Heating & Plumbing Ltd2022
All plumbing and heating companies in Airdrie · All trades in Airdrie · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gas Alert Services Ltd's accounts due?
Gas Alert Services Ltd's next accounts are due at Companies House by 28 December 2026 (in 76 days), covering the period to 28 March 2026.
When is Gas Alert Services Ltd's CT600 due?
The CT600 for the period to 28 March 2026 is due at HMRC by 28 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 December 2026.
Is Gas Alert Services Ltd still trading?
Gas Alert Services 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 Gas Alert Services Ltd do?
Gas Alert Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Gas Alert Services Ltd?
Gas Alert Services Ltd was incorporated on 2 November 2016, 9 years ago.
Who runs Gas Alert Services Ltd?
Gas Alert Services Ltd has 1 active director, the longest-serving appointed in Nov 2016. Their names and service addresses are on the Companies House register.
Who owns Gas Alert Services Ltd?
One person or company has significant control of Gas Alert Services Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Gas Alert 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 Gas Alert Services 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.