- Companies
- Plumbers and heating engineers
- Hull
- Pro Tech Gas & Air Conditioning Ltd
Pro Tech Gas & Air Conditioning Ltd
- Company number
- 13217736
- Incorporated
- 22 Feb 20215 years trading
- Registered office
- 1 Hilston Grove, Hu9 5DW, Hull, HU9 5DW
- Nature of business
- Plumbing, heat and air-conditioning installation
Pro Tech Gas & Air Conditioning Ltd is a 5-year-old private limited company registered in Hull, company number 13217736, one of 179 plumbing and heating companies in Hull. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £37K (-35.4%) on the year before, to £68K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £73K against £29K owed within a year: 2.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £68K | £73K | £29K | 0 | |
| 29 Feb 2024 | £105K | £132K | £57K | 3 | |
| 28 Feb 2023 | £41K | £58K | £40K | 2 | |
| 28 Feb 2022 | £30K | £26K | £11K | 2 |
Where Pro Tech Gas & Air Conditioning Ltd is registered
The registered office is in Hull (HU9), in the Kingston upon Hull, City of local authority area, Yorkshire and The Humber. Show HU9 5DW on a map.
Other trade companies in HU9
- Frank Barton Motors LtdMechanics and garages
- Trussly LimitedBuilders
- Humber Interiors LtdJoiners and carpenters
- Designer Drives and Landscapes LtdLandscapers and gardeners
- Caa Civils LtdCivil engineering
- Haynes Scaffolding LtdScaffolders
- Akojenu Group LtdBuilders
- PCR Elite LtdCleaning companies
What happens if Pro Tech Gas & Air Conditioning 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13217736
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 February 2021 (5 years ago)
- Registered office
- 1 Hilston Grove, Hu9 5DW, Hull, HU9 5DW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 25 January 2026
- Previous names
- Pro Tech Gas & Caravan Maintenance Ltd. (until 3 Aug 2026)
Pro Tech Gas Ltd (until 24 Oct 2022)
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 Hull
Other active plumbing and heating companies registered in Hull.
- Pse Pipework & Fabrication Welding Ltd2023
- Qesta Home Services Limited2025
- Raymes Limited2013
- Richardson Bathrooms Limited2025
- River Plumbing Ltd2012
- Robert Fletcher Plumbing Ltd2018
- S Bailey Plumbing and Heating Engineers Ltd2012
- S&L Plumbing & Heating Yorkshire Limited2026
All plumbing and heating companies in Hull · All trades in Hull · Plumbers and heating engineers across the UK
Frequently asked questions
When are Pro Tech Gas & Air Conditioning Ltd's accounts due?
Pro Tech Gas & Air Conditioning Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Pro Tech Gas & Air Conditioning Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Pro Tech Gas & Air Conditioning Ltd still trading?
Pro Tech Gas & Air Conditioning 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 Pro Tech Gas & Air Conditioning Ltd do?
Pro Tech Gas & Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Pro Tech Gas & Air Conditioning Ltd?
Pro Tech Gas & Air Conditioning Ltd was incorporated on 22 February 2021, 5 years ago.
What is the penalty if Pro Tech Gas & Air Conditioning 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 Pro Tech Gas & Air Conditioning 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.