- Companies
- Plumbers and heating engineers
- Brentwood
- Ots Mechanical Services Limited
Ots Mechanical Services Limited
- Company number
- 14166809
- Incorporated
- 12 Jun 20224 years trading
- Registered office
- 15 Regent House, Hubert Road, Brentwood, Essex, CM14 4WL
- Nature of business
- Plumbing, heat and air-conditioning installation
Ots Mechanical Services Limited is a 4-year-old private limited company registered in Brentwood, company number 14166809, one of 84 plumbing and heating companies in Brentwood. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
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 Ots Mechanical Services 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 up £14K (+230.5%) on the year before, to £20K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £66K against £46K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £20K | £66K | £46K | 2 | |
| 30 Jun 2025 | £6,144 | £42K | £36K | 2 | |
| 30 Jun 2024 | £2,294 | £19K | £21K | 0 | |
| 30 Jun 2023 | £13K | £24K | £11K | 0 |
Where Ots Mechanical Services Limited is registered
The registered office is in Brentwood (CM14), in the Brentwood local authority area, East of England. Show CM14 4WL on a map.
Other trade companies in CM14
- Solis Signature LimitedProperty developers
- Dubtech Spares LtdMotor traders
- Master Decor LtdPainters and decorators
- Glan Project Services LtdCleaning companies
- Honeybee Design and Interiors LtdInstallers
- Essex Tyres and MOT LimitedMechanics and garages
- Kava Collective LtdMachinery repair and installation
- Elite Roofing & Property Care LtdRoofers
What happens if Ots Mechanical 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 31 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 14166809
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 June 2022 (4 years ago)
- Registered office
- 15 Regent House, Hubert Road, Brentwood, Essex, CM14 4WL
- 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 2026
- Last confirmation statement
- 2 April 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 Brentwood
Other active plumbing and heating companies registered in Brentwood.
- Perkins Plumbing & Heating Solutions Ltd2022
- Plain Fix Ltd2026
- Polestar Plumbing Ltd2014
- Posh Plumbers Limited2024
- Pro Plumbing Building Solutions Limited2024
- R Rose Plumbing and Heating Ltd2024
- Ray Therm Heating Solutions Limited2009
- Regency Mechanical Services Ltd2025
All plumbing and heating companies in Brentwood · All trades in Brentwood · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ots Mechanical Services Limited's accounts due?
Ots Mechanical Services Limited's next accounts are due at Companies House by 31 March 2028 (in 536 days), covering the period to 30 June 2027.
When is Ots Mechanical Services Limited's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Ots Mechanical Services Limited still trading?
Ots Mechanical 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 Ots Mechanical Services Limited do?
Ots Mechanical Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ots Mechanical Services Limited?
Ots Mechanical Services Limited was incorporated on 12 June 2022, 4 years ago.
What is the penalty if Ots Mechanical 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 Ots Mechanical 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.