- Companies
- Plumbers and heating engineers
- Edinburgh
- Synergy Plumbing and Heating (Scotland) Limited
Synergy Plumbing and Heating (Scotland) Limited
- Company number
- SC844773
- Incorporated
- 10 Apr 20251 year trading
- Registered office
- 9A Bankhead Medway, Edinburgh, EH11 4BY
- Nature of business
- Plumbing, heat and air-conditioning installation
Synergy Plumbing and Heating (Scotland) Limited is a 1-year-old private limited company registered in Edinburgh, company number SC844773, one of 176 plumbing and heating companies in Edinburgh. Its next accounts are due at Companies House on 10 January 2027, and its first CT600 is due at HMRC on 9 April 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Synergy Plumbing and Heating (Scotland) Limited is registered
The registered office is in Edinburgh (EH11), in the City of Edinburgh local authority area, Scotland. Show EH11 4BY on a map.
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Also registered at this address
24 other companies use the same registered office as Synergy Plumbing and Heating (Scotland) Limited.
- 0150 Joinery LimitedJoiners and carpenters
- Belmont Road Garage LimitedMechanics and garages
- BG Masonry LimitedFinishing trades
- Calderwood Plumbing and Heating LimitedPlumbers and heating engineers
- Camps Enterprises LimitedMotor traders
- Capital Glazing and Windows LtdGlaziers
- CF Roofing Services LimitedRoofers
- Craig Moncrieff (Cars) LimitedMechanics and garages
- DT Tree Surgeons LtdLandscapers and gardeners
- Ecr Line Marking LimitedCivil engineering
- Ecr Surfacing LtdCivil engineering
- Edinburgh Scaffolding LimitedScaffolders
- Globe Electrical & Joinery (Edinburgh) Ltd.Electricians
- Haddington Roofing & Painting LtdPainters and decorators
- Jewel Contracts LimitedInstallers
- Polished Properties LtdCleaning companies
- Ronald G Graham Roofing & Building Contracts LimitedRoofers
- SJ (Scotland) LimitedProperty developers
- Southside Student Build LtdBuilders
- ST Andrews Scaffolding LtdScaffolders
- Stellar Cleaning Services (Edinburgh) LimitedCleaning companies
- Vermilion Building Contracts LimitedBuilders
- W. Garriock Scaffolding Contracts LimitedScaffolders
- Willowbrae Coachworks LimitedMechanics and garages
What happens if Synergy Plumbing and Heating (Scotland) 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 10 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jan 2027 to 10 Feb 2027 | £150 |
| 1 to 3 months late | 11 Feb 2027 to 10 Apr 2027 | £375 |
| 3 to 6 months late | 11 Apr 2027 to 10 Jul 2027 | £750 |
| More than 6 months late | From 11 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC844773
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2025 (1 year ago)
- Registered office
- 9A Bankhead Medway, Edinburgh, EH11 4BY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 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 Edinburgh
Other active plumbing and heating companies registered in Edinburgh.
- The Complete Heating Company Ltd2025
- The Green Bathroom Company Ltd2021
- The Reliable Heating Company Ltd2026
- Thermatek Ltd2024
- Theta Heat Ltd2022
- TK Heating and Plumbing Services Ltd2025
- TMB Gas and Heating Services Ltd2021
- Travelling Workshop Limited2024
All plumbing and heating companies in Edinburgh · All trades in Edinburgh · Plumbers and heating engineers across the UK
Frequently asked questions
When are Synergy Plumbing and Heating (Scotland) Limited's accounts due?
Synergy Plumbing and Heating (Scotland) Limited's next accounts are due at Companies House by 10 January 2027 (in 89 days), covering the period to 30 April 2026.
When is Synergy Plumbing and Heating (Scotland) Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 April 2026, due by 9 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Synergy Plumbing and Heating (Scotland) Limited still trading?
Synergy Plumbing and Heating (Scotland) 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 Synergy Plumbing and Heating (Scotland) Limited do?
Synergy Plumbing and Heating (Scotland) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Synergy Plumbing and Heating (Scotland) Limited?
Synergy Plumbing and Heating (Scotland) Limited was incorporated on 10 April 2025, 1 year ago.
What is the penalty if Synergy Plumbing and Heating (Scotland) 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 Synergy Plumbing and Heating (Scotland) 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.