- Companies
- Plumbers and heating engineers
- Bedford
- Alpha HVAC UK Ltd
Alpha HVAC UK Ltd
- Company number
- 12115305
- Incorporated
- 22 Jul 20197 years trading
- Registered office
- 27 ST. Cuthberts Street, Bedford, MK40 3JG
- Nature of business
- Plumbing, heat and air-conditioning installation
Alpha HVAC UK Ltd is a 7-year-old private limited company registered in Bedford, company number 12115305, one of 171 plumbing and heating companies in Bedford. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 up £32K (+16.8%) on the year before, to £226K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £166K against £42K owed within a year: 4.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £226K | £166K | £42K | 3 | |
| 31 Jul 2024 | £194K | £215K | £105K | 3 | |
| 31 Jul 2023 | £133K | £155K | £66K | 3 | |
| 31 Jul 2022 | £96K | £99K | £53K | 2 | |
| 31 Jul 2021 | £875 | £38K | £65K | 3 | |
| 31 Jul 2020 | £568 | £1,065 | £22K | 2 |
Where Alpha HVAC UK Ltd is registered
The registered office is in Bedford (MK40), in the Bedford local authority area, East of England. Show MK40 3JG on a map.
Other trade companies in MK40
- Doorstep Phone Repairs LtdRepair services
- Doctorcleans LtdCleaning companies
- GNR Services Group LtdCleaning companies
- A&A Autohaus LimitedMotor traders
- Cyba LtdPlumbers and heating engineers
- Hardline Group LtdCleaning companies
- Mpower Electrical Solutions LtdElectricians
- Property Refurbishment LimitedProperty developers
Shared registered office
212 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 Alpha HVAC UK 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12115305
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2019 (7 years ago)
- Registered office
- 27 ST. Cuthberts Street, Bedford, MK40 3JG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 21 July 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 Bedford
Other active plumbing and heating companies registered in Bedford.
- Altered Carbon Heating and Cooling Ltd2020
- Amar Trading Ltd2016
- Ampthill Air Conditioning Ltd2026
- Andrew Sexton Heating Ltd2018
- Apex Air & Heat Ltd2026
- Aquaworks Plumbing & Heating Limited2003
- As Pump Solutions Ltd2023
- Asbury Heating Maintenance Limited1986
All plumbing and heating companies in Bedford · All trades in Bedford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Alpha HVAC UK Ltd's accounts due?
Alpha HVAC UK Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Alpha HVAC UK Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Alpha HVAC UK Ltd still trading?
Alpha HVAC UK 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 Alpha HVAC UK Ltd do?
Alpha HVAC UK Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Alpha HVAC UK Ltd?
Alpha HVAC UK Ltd was incorporated on 22 July 2019, 7 years ago.
What is the penalty if Alpha HVAC UK 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 Alpha HVAC UK 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.