- Companies
- Plumbers and heating engineers
- Dorking
- Full Spec Construction Ltd
Full Spec Construction Ltd
- Company number
- 08773963
- Incorporated
- 13 Nov 201312 years trading
- Registered office
- Office 3, Downs Meadow Stables, Ranmore Road, Dorking, Surrey, RH4 1HW
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation; Joinery installation; Other building completion and finishing
Full Spec Construction Ltd is a 12-year-old private limited company registered in Dorking, company number 08773963, one of 19 plumbing and heating companies in Dorking. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 Full Spec Construction LtdOr 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 unchanged on the year before, at -£23K.
- 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 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£23K | £7,530 | 0 | ||
| 31 Jan 2024 | -£23K | £7,530 | 1 | ||
| 31 Jan 2023 | -£23K | £0 | £7,530 | 1 | |
| 31 Jan 2022 | -£4,063 | £2,496 | £10K | 1 | |
| 31 Jan 2021 | -£5,239 | £1,943 | £12K | 1 | |
| 31 Jan 2020 | £2,876 | £13K | 1 | ||
| 31 Jan 2019 | £8,474 | £0 | £8,897 | ||
| 31 Jan 2018 | £6,823 | £1,222 | £8,677 | ||
| 31 Jan 2017 | -£1,165 | £3,991 | £5,156 | ||
| 31 Jan 2016 | £2,185 | £3,090 | £7,474 | £5,289 |
Where Full Spec Construction Ltd is registered
The registered office is in Dorking (RH4), in the Mole Valley local authority area, South East. Show RH4 1HW on a map.
Other trade companies in RH4
- Everpristine LtdCleaning companies
- Artificium Electrics LimitedElectricians
- R&F Roofing LtdRoofers
- Skyz Cleaning Services LtdCleaning companies
- Surrey Chills Air Conditioning LtdPlumbers and heating engineers
- Pro Property Services LtdBuilders
- Ajss Services LtdBuilders
- DP Civil Engineering LtdBuilders
Shared registered office
27 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 Full Spec Construction Ltd 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 08773963
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 2013 (12 years ago)
- Registered office
- Office 3, Downs Meadow Stables, Ranmore Road, Dorking, Surrey, RH4 1HW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 13 November 2025
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 Dorking
Other active plumbing and heating companies registered in Dorking.
- Heat2Plumb Ltd2023
- Jyo Ltd2021
- Ki' Plumbing & Heating Ltd2014
- Mal Biomass Ltd2025
- MJ Heating & Electrical Limited2016
- Nichols Plumbing & Heating Limited2023
- Plumb Right Boiler Services Ltd2006
- Quattropal Limited2020
All plumbing and heating companies in Dorking · All trades in Dorking · Plumbers and heating engineers across the UK
Frequently asked questions
When are Full Spec Construction Ltd's accounts due?
Full Spec Construction Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Full Spec Construction Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Full Spec Construction Ltd still trading?
Full Spec Construction Ltd 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 Full Spec Construction Ltd do?
Full Spec Construction Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390).
How old is Full Spec Construction Ltd?
Full Spec Construction Ltd was incorporated on 13 November 2013, 12 years ago.
What is the penalty if Full Spec Construction Ltd 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 Full Spec Construction Ltd 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.