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  4. 1ST Response Heating Services Limited

1ST Response Heating Services Limited

ActiveUnaudited abridged accountsPlumbers and heating engineersBasildon
Company number
04543820
Incorporated
24 Sep 200224 years trading
Registered office
4 Capricorn Centre, Cranes Farm Road, Basildon, Essex, SS14 3JJ
Nature of business
Plumbing, heat and air-conditioning installation
Accounts due in
444 days
31 Dec 2027
Net assets
£276K▼
-16.4% on the year before
Cash at bank
£344K▼
At 31 Mar 2026
Employees
0
Average during the year
From the Companies House register, 1 Oct 2026

1ST Response Heating Services Limited is a 24-year-old private limited company registered in Basildon, company number 04543820, one of 140 plumbing and heating companies in Basildon. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Dec 2027
in 444 days
For the period to 31 Mar 2027
CT600 due
31 Mar 2028
in 535 days
Period 1 Apr 2026 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 445 days
9 months and 1 day after the period end
Confirmation statement
25 Jan 2027
in 104 days
Last made up to 11 Jan 2026

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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 down £54K (-16.4%) on the year before, to £276K.
  • Net assets rose in 3 of 9 year-on-year comparisons on record.
  • No employees reported for the latest year (directors are often not counted as employees).
  • Balance sheets on record for 10 years, 2016 to 2026.

Net assets by year

Net assets at each year end, 2016 to 2026£0£250K£500K30 September 2016: net assets £623K£623K201630 September 2017: net assets £699K£699K201730 September 2018: net assets £736K£736K201830 September 2019: net assets £706K£706K201930 September 2020: net assets £718K£718K202031 March 2022: net assets £571K£571K202231 March 2023: net assets £507K£507K202331 March 2024: net assets £433K£433K202431 March 2025: net assets £330K£330K202531 March 2026: net assets £276K£276K2026
Net assets at each year end, 2016 to 2026£0£250K£500K30 September 2016: net assets £623K£623K'1630 September 2017: net assets £699K£699K'1730 September 2018: net assets £736K£736K'1830 September 2019: net assets £706K£706K'1930 September 2020: net assets £718K£718K'2031 March 2022: net assets £571K£571K'2231 March 2023: net assets £507K£507K'2331 March 2024: net assets £433K£433K'2431 March 2025: net assets £330K£330K'2531 March 2026: net assets £276K£276K'26
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2026£276K£344K£68K0
31 Mar 2025£330K£379K£48K0
31 Mar 2024£433K£445K£12K0
31 Mar 2023£507K£519K£12K0
31 Mar 2022£571K£587K£607K£36K3
30 Sep 2020£718K£511K£526K£73K3
30 Sep 2019£706K£307K£330K£79K3
30 Sep 2018£736K£349K£424K£107K5
30 Sep 2017£699K£457K£570K£120K7
30 Sep 2016£623K£462K£621K£109K

Where 1ST Response Heating Services Limited is registered

1ST Response Heating Services Limited's registered office on a map of the UK

The registered office is in Basildon (SS14), in the Basildon local authority area, East of England. Show SS14 3JJ on a map.

Other trade companies in SS14

Shared registered office

627 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 1ST Response Heating 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 December 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2028 to 31 Jan 2028£150
1 to 3 months late1 Feb 2028 to 31 Mar 2028£375
3 to 6 months late1 Apr 2028 to 30 Jun 2028£750
More than 6 months lateFrom 1 Jul 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2028£200
3 months late30 Jun 2028another £200
6 months late30 Sep 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2029another 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
04543820
Status
Active
Company type
Private limited company
Incorporated
24 September 2002 (24 years ago)
Registered office
4 Capricorn Centre, Cranes Farm Road, Basildon, Essex, SS14 3JJ
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Year end
31 March (accounting reference date)
Accounts type
Unaudited abridged
Last accounts made up to
31 March 2026
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 Basildon

Other active plumbing and heating companies registered in Basildon.

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Frequently asked questions

When are 1ST Response Heating Services Limited's accounts due?

1ST Response Heating Services Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.

When is 1ST Response Heating Services Limited's CT600 due?

The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.

Is 1ST Response Heating Services Limited still trading?

1ST Response Heating 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 1ST Response Heating Services Limited do?

1ST Response Heating Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).

How old is 1ST Response Heating Services Limited?

1ST Response Heating Services Limited was incorporated on 24 September 2002, 24 years ago.

What is the penalty if 1ST Response Heating 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 1ST Response Heating Services Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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