- Companies
- Plumbers and heating engineers
- Windsor
- Heatsense Services Limited
Heatsense Services Limited
- Company number
- 13919452
- Incorporated
- 16 Feb 20224 years trading
- Registered office
- ST. Stephens House, Arthur Road, Windsor, SL4 1RU
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.
Heatsense Services Limited is a 4-year-old private limited company registered in Windsor, company number 13919452, one of 24 plumbing and heating companies in Windsor. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £6,500 (+25.1%) on the year before, to £32K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £51K against £27K owed within a year: 1.9 times cover.
- 3 employees on average, up from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2026 | £32K | £44K | £51K | £27K | 3 |
| 28 Feb 2025 | £26K | £17K | £35K | £19K | 2 |
| 28 Feb 2024 | £9,670 | £1,645 | £5,582 | £5,012 | 2 |
| 28 Feb 2023 | £9,416 | £19K | £21K | £21K | 1 |
Where Heatsense Services Limited is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 1RU on a map.
Other trade companies in SL4
- A3 Hand Car Wash and Valeting Center LimitedCleaning companies
- Time Watch Repair Watford LtdRepair services
- Mobile Tyre Services 24/7 LtdMechanics and garages
- Hullscrub Thames LtdCleaning companies
- Black Rose Automotive Group LtdMotor traders
- Maldec Hatchet Farm LimitedProperty developers
- Pinehill Homes Partnerships LtdProperty developers
- Heatsense Renewables LtdElectricians
Also registered at this address
16 other companies use the same registered office as Heatsense Services Limited.
- Cladbrook LtdProperty developers
- Dedicated Circuits LimitedElectricians
- GP Property MDX LtdProperty developers
- Lighting Logistics LimitedElectricians
- M T Manganelli LimitedSpecialist contractors
- Marks Sparks LimitedElectricians
- Oduco LimitedFinishing trades
- Pro Landscapes MDX LtdLandscapers and gardeners
- Sam Residential LimitedProperty developers
- SB Fleet Assistance LimitedMechanics and garages
- Shades of Light LimitedElectricians
- The Marlow Land Company LimitedProperty developers
- Thomas Smith Heating and Gas LimitedPlumbers and heating engineers
- Trimidal LimitedRepair services
- Urban Designs & Developments (Wokingham) LimitedBuilders
- Walton and Green Electrical Services LtdElectricians
What happens if Heatsense 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 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13919452
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2022 (4 years ago)
- Registered office
- ST. Stephens House, Arthur Road, Windsor, SL4 1RU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 16 February 2026
- Previous names
- Heatsense Ltd (until 25 Feb 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 Windsor
Other active plumbing and heating companies registered in Windsor.
- I B Installations Limited2017
- KS Boilers Services Ltd2025
- LH Premier Property Services Limited2014
- Praetomen Limited2004
- Premium Plumbers Ltd2020
- Retro Plumbing & Heating Ltd2021
- RK Plumbing and Heating Services Limited2026
- Sa Home Services Ltd2022
All plumbing and heating companies in Windsor · All trades in Windsor · Plumbers and heating engineers across the UK
Frequently asked questions
When are Heatsense Services Limited's accounts due?
Heatsense Services Limited's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Heatsense Services Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Heatsense Services Limited still trading?
Heatsense 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 Heatsense Services Limited do?
Heatsense Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999).
How old is Heatsense Services Limited?
Heatsense Services Limited was incorporated on 16 February 2022, 4 years ago.
What is the penalty if Heatsense 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 Heatsense 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.