- Companies
- Plumbers and heating engineers
- Bristol
- Boost Plumbing Limited
Boost Plumbing Limited
- Company number
- 12224629
- Incorporated
- 24 Sep 20197 years trading
- Registered office
- 37 Chiphouse Road, Bristol, South Gloucestershire, BS15 4TR
- Nature of business
- Plumbing, heat and air-conditioning installation
Boost Plumbing Limited is a 7-year-old private limited company registered in Bristol, company number 12224629, one of 432 plumbing and heating companies in Bristol. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 Boost Plumbing LimitedOr 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 £40K (-99.5%) on the year before, to £182.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £43K against £45K owed within a year: 0.9 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £182 | £43K | £45K | 3 | |
| 30 Sep 2024 | £40K | £89K | £51K | 3 | |
| 30 Sep 2023 | £33K | £81K | £45K | 3 | |
| 30 Sep 2022 | £20K | £52K | £26K | 3 | |
| 30 Sep 2021 | £20K | £47K | £17K | 3 | |
| 30 Sep 2020 | £23K | £48K | £13K | 2 |
Where Boost Plumbing Limited is registered
The registered office is in Bristol (BS15), in the South Gloucestershire local authority area, South West. Show BS15 4TR on a map.
Other trade companies in BS15
- CP Auto Services Bristol Ltd LtdMechanics and garages
- P.E.S.T. Control Services (SW) LtdCleaning companies
- Avon Minibuses and Van Sales LtdMotor traders
- Evans Carpentry and Build LtdBuilders
- Glisterpro LtdCleaning companies
- Faisal LtdCleaning companies
- Carters Carpets & Flooring LtdFloor and wall tilers
- CP Auto Services Bristol LtdMechanics and garages
What happens if Boost Plumbing 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12224629
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2019 (7 years ago)
- Registered office
- 37 Chiphouse Road, Bristol, South Gloucestershire, BS15 4TR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 11 January 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 Bristol
Other active plumbing and heating companies registered in Bristol.
- Boost Plumbing South West Limited2026
- Boxed Energy Limited2012
- Bright Plumbing and Heating Limited2025
- Bristol & Avon Plumbing & Heating Ltd2025
- Bristol & West Security Limited2014
- Bristol Air Conditioning Solutions Limited2025
- Bristol Air Source Company Ltd2025
- Bristol and Bath Air Conditioning Limited2025
All plumbing and heating companies in Bristol · All trades in Bristol · Plumbers and heating engineers across the UK
Frequently asked questions
When are Boost Plumbing Limited's accounts due?
Boost Plumbing Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Boost Plumbing Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Boost Plumbing Limited still trading?
Boost Plumbing 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 Boost Plumbing Limited do?
Boost Plumbing Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Boost Plumbing Limited?
Boost Plumbing Limited was incorporated on 24 September 2019, 7 years ago.
What is the penalty if Boost Plumbing 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 Boost Plumbing 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.