- Companies
- Machinery repair and installation
- Middleton
- McQuillan Boiler Services Limited
McQuillan Boiler Services Limited
- Company number
- 04904658
- Incorporated
- 19 Sep 200323 years trading
- Registered office
- 384 Heywood Old Road, Middleton, Manchester, M24 4SB
- Nature of business
- Repair of other equipment
McQuillan Boiler Services Limited is a 23-year-old private limited company registered in Middleton, company number 04904658, one of 13 machinery repair and installation companies in Middleton. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £834K (+29.8%) on the year before, to £3.6M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £5.8M against £2.5M owed within a year: 2.3 times cover.
- 65 employees on average, up from 51 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £3.6M | £1.6M | £5.8M | £2.5M | 65 |
| 30 Sep 2024 | £2.8M | £1.8M | £4.1M | £1.5M | 51 |
| 30 Sep 2023 | £2.3M | £1M | £3.4M | £1.3M | 35 |
| 30 Sep 2022 | £1.6M | £472K | £2.5M | £925K | 31 |
| 30 Sep 2021 | £1M | £564K | £1.6M | £759K | 23 |
| 30 Sep 2020 | £425K | £319K | £971K | £348K | 21 |
| 30 Sep 2019 | £433K | £79K | £841K | £478K | 17 |
| 30 Sep 2018 | £327K | £20K | £517K | £247K | 16 |
| 30 Sep 2017 | £326K | £802K | £545K | ||
| 30 Sep 2016 | £232K | £811K | £654K |
Public contracts won
McQuillan Boiler Services Limited has 3 public sector contract awards on record; the ones with their own published value total £56K, from 2023 to 2026. Source: Contracts Finder and Find a Tender award notices. 2 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- QE Facilities Ltd1 award
- Bradford Teaching Hospitals NHS Foundation Trust1 award
- Calderdale and Huddersfield NHS Foundation Trust1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| QE Facilities Ltd | Maintenance Contract for Steam Boiler Water Treatment | £18K | 10 Aug 2026 |
| Bradford Teaching Hospitals NHS Foundation Trust | BTHE2411 - Maintenance Contract - Boiler House Combustion Equipment | £30K | 25 Feb 2025 |
| Calderdale and Huddersfield NHS Foundation Trust | Boiler Maintenance and Inspection | £8,820 | 17 Jul 2023 |
Where McQuillan Boiler Services Limited is registered
The registered office is in Middleton (M24), in the Rochdale local authority area, North West. Show M24 4SB on a map.
Other trade companies in M24
- Robert Homes 4 LimitedProperty developers
- Robert Homes 3 LimitedProperty developers
- Handduo LtdFinishing trades
- Santa Fe Shutters LtdJoiners and carpenters
- Clear Brew Manchester North LtdCleaning companies
- Northwest Elevate LtdProperty developers
- Precise Electrical Projects (NW) LtdElectricians
- DLTT Group LtdElectricians
What happens if McQuillan Boiler Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 04904658
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2003 (23 years ago)
- Registered office
- 384 Heywood Old Road, Middleton, Manchester, M24 4SB
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 29 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Middleton
Other active machinery repair and installation companies registered in Middleton.
- MR Services NW Limited2022
- Printpac Ltd2025
- Pyramid Door Specialists Limited2008
- Range Response Limited2016
- Sumepc Engineering Consultancy Ltd2019
- T-Mec Machine Tool Services Ltd2005
- Zooaqua Ltd2014
- Cool Logic (Service) Limited1999
All machinery repair and installation companies in Middleton · All trades in Middleton · Machinery repair and installation across the UK
Frequently asked questions
When are McQuillan Boiler Services Limited's accounts due?
McQuillan Boiler Services Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is McQuillan Boiler Services Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is McQuillan Boiler Services Limited still trading?
McQuillan Boiler Services 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 McQuillan Boiler Services Limited do?
McQuillan Boiler Services Limited is registered under Repair of other equipment (SIC 33190).
How old is McQuillan Boiler Services Limited?
McQuillan Boiler Services Limited was incorporated on 19 September 2003, 23 years ago.
Has McQuillan Boiler Services Limited won public sector contracts?
Yes. McQuillan Boiler Services Limited has 3 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £56K), most recently from QE Facilities Ltd.
What is the penalty if McQuillan Boiler Services 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 McQuillan Boiler Services 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.