- Companies
- Plumbers and heating engineers
- Hitchin
- Climech Limited
Climech Limited
- Company number
- 11812214
- Incorporated
- 7 Feb 20197 years trading
- Registered office
- 2 Walsworth Road, Hitchin, SG4 9SP
- Nature of business
- Plumbing, heat and air-conditioning installation
Climech Limited is a 7-year-old private limited company registered in Hitchin, company number 11812214, one of 43 plumbing and heating companies in Hitchin. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 Climech 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 £22K (+51.2%) on the year before, to £65K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £63K against £47K owed within a year: 1.3 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £65K | £34K | £63K | £47K | 1 |
| 31 Mar 2024 | £43K | £17K | £63K | £32K | 1 |
| 31 Mar 2023 | £15K | £21K | £36K | £34K | 1 |
| 31 Mar 2022 | £2,792 | £24K | £35K | £37K | 1 |
| 31 Mar 2021 | £215 | £33K | £45K | £51K | 1 |
| 31 Mar 2020 | £138 | £18K | £31K | £50K | 1 |
Where Climech Limited is registered
The registered office is in Hitchin (SG4), in the North Hertfordshire local authority area, East of England. Show SG4 9SP on a map.
Other trade companies in SG4
- Pro Builders LtdLandscapers and gardeners
- Pwevents Group LtdElectricians
- Strata Washrooms LimitedInstallers
- Riseup Solar LtdSpecialist contractors
- Broadview Installations LtdGlaziers
- A2B Building Services LtdBuilders
- Loci Construction LtdSpecialist contractors
- Aurum Haven Maintenance Services LtdInstallers
Also registered at this address
4 other companies use the same registered office as Climech Limited.
- CTK Support Services LimitedCleaning companies
- Equiwise LimitedProperty developers
- Hale & Ahearne Developments LtdProperty developers
- Royston Scott LimitedSpecialist contractors
What happens if Climech 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11812214
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2019 (7 years ago)
- Registered office
- 2 Walsworth Road, Hitchin, SG4 9SP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 6 February 2026
- Previous names
- T.Norton Heating & Plumbing Engineers Limited (until 23 Nov 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 Hitchin
Other active plumbing and heating companies registered in Hitchin.
- DCL Plumbing and Heating Limited2021
- Dempsey Ductwork Limited2015
- DPS Heating & Plumbing Ltd2017
- DS Plumbing Limited2014
- E&W Services Ltd2020
- Ecomfort Heating Limited2019
- Elhan Heating Ltd2016
- FPRS Plumbing and Drains Limited2013
All plumbing and heating companies in Hitchin · All trades in Hitchin · Plumbers and heating engineers across the UK
Frequently asked questions
When are Climech Limited's accounts due?
Climech Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Climech Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Climech Limited still trading?
Climech 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 Climech Limited do?
Climech Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Climech Limited?
Climech Limited was incorporated on 7 February 2019, 7 years ago.
What is the penalty if Climech 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 Climech 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.